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Tigris (3-slot) installation guide
Chapter Product description Chassis Control Card Multi LAN/WAN interface card. Dual Quad T1/E1 interface cards. 1-11 Digital Modem interface card 1-12 75-ohm distribution panel (optional). 1-12 LEDs 1-15 Power supply. 1-20 Tigris software 1-20 Chapter Pre-installation information Controlled access Grounding Safety precautions. Shipping container inspection. Supplied equipment Chapter Hardware installation Rack mounting Tigris 3-slot Rack-mounting power supply Installing optional memory flash upgrade Installing cards Installing blanking panels 3-10 Installing power supply modules 3-11 Connecting power supply. 3-13 Connecting external alarm indicators 3-16 Connecting power outlet 3-17 Connecting console terminal 3-18 Connecting network interfaces 3-20 Installing optional 75-ohm distribution panel 3-26 Turning Tigris 3-slot 3-31 Proceeding next tasks 3-31 Chapter General configuration information. Port definitions address Preset address subnet mask
Tigris (3-slot) installation guide
associated with Token Rings options Chapter General maintenance Replacing fuses Replacing interface cards Replacing Filter Using TFTP save restore TFTP trap messages Chapter Troubleshooting Using maintenance mode Restoring factory defaults Setting console speed Troubleshooting faulty communication links Running diagnostic tests Power light goes Status goes Active goes Port LEDs indicate problem. Chapter Software updates Backing current software Selecting software update procedure Using serial download install software upgrade Using TFTP install software upgrade Appendix Technical specifications Architecture. Electrical interface options Physical dimensions Power requirements Environmental requirements. RS-232, V.35, X.21 Console port (front). Console connector (rear). Modem controls clocking. External alarm indicator CHAMP connector
Tigris (3-slot) installation guide
Ethernet electrical interfaces. C-12 Token Ring electrical interface. C-14 electrical interfaces. C-15 Null modem cables C-24 Appendix Mandatory regulations Equipment interconnection points Electro magnetic compatibility (EMC) compliance United States Canada.
Tigris (3-slot) installation guide
Tigris (3-slot) installation guide
Chapter Product description
Chapter 1:Product description
Welcome Tigris 3-slot. high-powered, integrated-access router system that will give performance reliability need expand maintain your network. Tigris 3-slot stackable, three-slot remote access solution that provides Internet Service Providers (ISPs) corporations with single solution delivering information large number remote sites users. Tigris 3-slot designed meet networking requirements corporations institutions that provide network access remote users, branch offices regional sites, well connection internet. Tigris 3-slot hardware consists rack-mounted, three-slot chassis power supply. Control Card, which always occupies "control" slot chassis, performs packet switching forwarding functions within system; remaining slots used interface cards that provide LAN, WAN, T1/E1 ports, well modem conversion. Tigris 3-slot backplane based industry standard H-MVIP bus. Gbps transfers data packets between Control Card interface cards. H-MVIP supports switching 1536 DS0s. following protocols supported Tigris 3-slot: RIP, RIP-2, Triggered RIP, OSPF, BGP4, RIP/SAP, AppleTalk, DECnet Feature Set, XNS. protocols supported PPP, Multilink PPP, Frame Relay, SMDS, X.25. Dial-up network access supported IPCP RADIUS Authentication Accounting. This chapter briefly describes following components Tigris 3-slot: Chassis Control Card Multi LAN/WAN interface card Quad T1/E1 interface card Digital Modem interface card 75-ohm distribution panel LEDs External power supply Tigris software
Chapter Product description
Tigris (3-slot) installation guide
Chassis
Tigris 3-slot chassis includes three card slots, dual fans, filter, alarm system that supports critical, major, minor visual audible alarms. addition, Tigris 3-slot ordered with single redundant power supply, which housed separate chassis that rack-mounted directly above below Tigris 3-slot chassis. (See section titled Rack-mounting power supply Chapter Hardware installation.) This section explains function various controls, indicators, connectors displayed front rear chassis. actual LAN, WAN, ports connectors displayed your chassis will depend configuration ordered. following diagrams included: Chassis front view Chassis front view (Figure 1-1) Redundant power supply front view (Figure 1-2) Chassis rear view (Figure 1-3)
Figure illustrates front view Tigris 3-slot chassis. Table explains function various controls, indicators connectors displayed front chassis power supply.
Figure Chassis with Ethernet T1/E1 options front view
Status Active LEDs filter Shutdown buttons Alarm LEDs Tigris power switch
Slots
Control Card
Console connector
Port LEDs
Tigris (3-slot) installation guide
Chapter Product description
Table Chassis front view Component Tigris 3-slot power switch Alarm LEDs Function Powers powers down Tigris 3-slot unit. Indicate critical, major, minor visual alarms events such hardware failures, software failures, communications failures, loss synchronization. more detail, refer section titled Alarm System. Located front dual intake fans remove dust debris. Used cool Tigris 3-slot chassis. dual intake fans filter located left side chassis; dual exhaust fans located right side chassis. Contain interface cards that provide LAN, WAN, T1/E1 ports, well modem pools. Interface cards transfer data between cards using either (for moving data packets) H-MVIP (for switching DS0s between cards). Note: blanking panel must used empty interface card slot. Runs system software performs switching routing packets. Control Card also contain LAN, WAN, ports. Refer section titled Control Card more details. Blinks twice second during normal operation; other patterns blink during power-up diagnostics. Appears interface cards Control Card.
filter Fans (intake exhaust)
Slots (counted from down)
Control Card (Bottom slot)
Status
Chapter Product description
Tigris (3-slot) installation guide
Component Active
Function Displays green. When lit, indicates power card active. interface cards, when this off, replace card with another like card. (See section titled Interface card removal insertion. Allows remove insert interface card while system operating. When pushed, this button shuts down activity selected card only. (The Active goes off.) card then removed from chassis without affecting rest system. Asynchronous interface (RS-232) 8-pin connector console terminal. Indicate activity LAN, WAN, T1/E1 ports. LEDs will vary depending individual card. Refer section titled LEDs more detail. Four DB-44 connectors located front panel Control Card configured with Quad UWAN option (not shown).
Shutdown button (interface cards only)
Console connector (Control Card only) Port LEDs
UWAN connectors (optional)
Figure Redundant Power Supply front view
Power supply switch Power light Power supply switch Power light
Table illustrates switches lights redundant power supply.
Tigris (3-slot) installation guide
Chapter Product description
Table Power supply front view Component Power supply (optional) Function power supply. power supply chassis hold power supply modules. Telco installations with access power require additional power supply. Powers individual power supply modules. Displays green when power
Power supply switch Power supply switch
Chassis rear view
Figure illustrates rear view Tigris 3-slot chassis redundant power supply. Table explains function controls, indicators, connectors displayed rear Tigris 3-slot chassis power supply.
Figure Chassis rear view
Power supply alarm connector power receptacles Power supply terminal block Fuse holders
Logic ground chassis ground Alarm connector
Chassis ground
point 50-pin CHAMP connectors
Tigris 3-slot terminal block Clock Power supply alarm connector 9-pin console connector
Chapter Product description
Tigris (3-slot) installation guide
Table Chassis rear view Component 50-pin CHAMP connectors Chassis ground Alarm connector Function Cable connectors Ethernet ports lines. Connector chassis ground. Connects chassis external alarm source audible alarms. External alarm events indicated three alarm LEDs (critical, major, minor) located front chassis. Provided optionally strap logic ground chassis ground (one chassis ground logic ground). default unstrapped. Connect chassis power supply through alarm cable. Connects power cord. Each power supply separate power receptacle. Connects power cables between chassis power supply. separate feed supplies power each power supply module. Each power supply module requires power wires, Redundant power supplies require pairs wires, pair (red black) circuit another pair circuit Holders input fuses. Each power supply separate fuse. circuits, provide power redundancy unit. Input external clocking source. Provides direct connection modem with DB-9 connector. (This port normally disabled.)
2-pin terminal block (logic ground/chassis ground) Power supply alarm connectors (Tigris power supply) power receptacle terminal block
Fuse holders
Clock 9-pin console connector
Tigris (3-slot) installation guide
Chapter Product description
Control Card
Control Card, which based Motorola 68060 processor, comes standard with DRAM flash memory. (The standard memory change future releases.) Memory Control Card four slots DRAM slot flash memory, which stores software configuration files system (see Figure 1-4).
Figure Control Card with memory
Flash memory DRAM
Optional DRAM upgrade four DRAM slots support three different options: SIMMs, SIMMs, SIMMs. However, only same size, manufacturer, speed SIMMs installed each memory slot. Therefore, Tigris 3-slot upgraded with following DRAM SIMM options: SIMMs (maximum DRAM SIMMs (maximum DRAM SIMMs (maximum DRAM
Optional flash memory upgrade flash memory slot upgraded from Control Card options Control Card come with following LAN, WAN, interface options: Single Dual Ethernet Quad Universal Dual Quad
Chapter Product description
Tigris (3-slot) installation guide
Each these options explained below. Single Dual Ethernet option Ethernet option supports Ethernet ports that configured either 10BaseT 100BaseTX through auto-negotiation. Both 10BaseT 100BaseTX designed operate over pairs Category (CAT5) unshielded twisted pair (UTP) shielded twisted pair (STP) wires specified operate meters cable distance either half full duplex. Ethernet interface routed 50-pin CHAMP connector back chassis. more detail various media attachment installation options, refer Chapter Hardware installation. LEDs front Control Card indicate status each port. Quad Universal option Quad Universal (UWAN) option supports four universal ports. standards supported include V.35, X.21, RS-232. Maximum speed UWAN port 8.192 Mbps. total bandwidth four ports limited 8.192 Mbps. ports provide modem control signals, which necessary on-demand calls. Note cannot have T1/E1 option Quad UWAN option together same Control Card.
cable types that support UWAN ports are: V.35 DCE, V.35 DTE, RS-232 DCE, RS-232 DTE, X.21 DCE, X.21 DTE. DB-44 connector each UWAN port located front panel Control Card. more detail installation options, refer Chapter Hardware installation. LEDs front Control Card indicate status each port.
Dual Quad option Dual Quad option provides four ports supports primary rate ISDN, channelized unchannelized T1/E1 ports, Analog Trunk (Robbed Signaling). option supports either integrated interface. option supports either 75-ohm 120-ohm interface.
Tigris (3-slot) installation guide
Chapter Product description
Note cannot have T1/E1 option Quad UWAN option together same Control Card.
Access port through 50-pin CHAMP connector rear chassis. more detail installation options, refer Chapter Hardware installation. LEDs front Control Card indicate status each port. Front panel front panel Control Card always contains Status LED, Active LED, Console Port. However, interface port LEDs displayed front panel Control Card will vary according options selected. These items described sections titled Chassis LEDs. Control Card also contains Real Time Clock (RTC) that provides time-of-day reference system software watchdog function. During power outage, this device maintains date time hours.
Time clock
Multi LAN/WAN interface card
Multi LAN/WAN interface card holds interface cards that provide combination ports. following cards supported: Dual interface card HexWAN interface card Token Ring interface card (LAN) G.703 interface card
front panel Multi LAN/WAN interface card contains connectors LEDs appropriate installed interface cards well Status LED, Active LED, Shutdown button. These items described sections titled Chassis LEDs. Each interface card option explained below. Dual interface card Dual interface card provides connectivity (via Y-cable) ports. (For detailed information establish connectivity with Y-cable, section titled Connecting Dual ports Chapter Hardware installation.) Each Dual port Jc.x.1 Jc.x.2 port, where Jc.x represents physical port slot. serial interface Jc.x.1 port transmits packets through cable serial interface Jc.x.2 port transmits packets through cable display physical port name table command mapping default port names user-selected names.
Chapter Product description
Tigris (3-slot) installation guide
Dual interface cards available following versions: V.35 RS-232 (V.24/V.28) X.21 Note RS-232 interface cards recommended serial links running above line speed 19.2 kbps.
Dual cards have 62-pin connector front panel interface card. interface card HexWAN interface card provides connectivity ports supports clocking Mbps aggregate group three connectors. Each HexWAN card Jc.x.1, Jc.x.2, Jc.x.3, Jc.x.4, Jc.x.5, Jc.x.6 port, where Jc.x represents physical port slot. display physical port name table command mapping default port names user-selected names. HexWAN interface cards available following versions: V.35 RS-232 (V.24/V.28) X.21 Note RS-232 interface cards recommended serial links running above line speed 19.2 kbps.
HexWAN cards have 26-pin connectors located front panel interface card that connect HexWAN cable. (See Chapter Hardware installation details.) Token Ring interface card Tigris shielded Token Ring interface card provides connectivity between Tigris 3-slot Token Ring MAU. Tigris 3-slot uses Token Ring interface. media rate software selectable (via token ring speed command) either Mbps. default speed Mbps. Tigris 3-slot conforms 802.5 specification. physical connection through female DB-9 connector located front panel Multi LAN/WAN interface card.
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Tigris (3-slot) installation guide
Chapter Product description
G.703 interface card
G.703 interface allows connection from Tigris 3-slot (G.703 2.048 Mbps) networks. Tigris 3-slot supports variations listed below: G.703 BNC, which supports G.703 2.048 Mbps installations. Each G.703 card connector pairs connection. (See Note, below) G.703 D15, which supports G.703 2.048 Mbps installations. Each G.703 card interfaces connection. Note Installations using 75-ohm connections require 75-ohm distribution panel connecting Tigris 3-slot. section 75-ohm distribution panel this chapter more information. Chapter provides instructions installing 75-ohm distribution panel.
Dual Quad T1/E1 interface cards
Dual Quad T1/E1 interface cards, which provide either four primary rate ISDN, channelized unchannelized ports, switch calls Digital Modem interface card over H-MVIP handle digital calls directly. Dual Quad T1/E1 interface cards support switching between DS0s, designed that interface selected software provide timing signal specified H-MVIP specification. There four varieties Dual Quad T1/E1 interface cards, follows: card supporting interface card supporting integrated interface card supporting 75-ohm interface (see Note below) card supporting 120-ohm interface Note Installations using 75-ohm interfaces require 75-ohm distribution panel communicate with Tigris 3-slot. section 75-ohm distribution panel this chapter more information.
front panel both Dual Quad T1/E1 interface cards contains Status LED, Active LED, Shutdown button, each T1/E1 port. These items described sections titled Chassis LEDs. connections routed 50-pin CHAMP connector accessed rear chassis. details, refer Chapter Hardware installation.
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Chapter Product description
Tigris (3-slot) installation guide
Dual Quad T1/E1 interface cards support following: Non-ISDN Signaling signaling channel basis framing Robbed Signaling channel basis framing Facility data link hardware support AT&T PUB54016 ANSI T1.403 Loopback code detection Bit-oriented messaging hardware support required ANSI T1.403 Alarm detection response specified AT&T 62411, AT&T PUB54106, ANSI T1.403 EuroISDN layer out-of-band messaging
Digital Modem interface card
Digital Modem interface card converts channel line) which contains PCM-encoded modem signal into synchronous packet. Modem calls first detected T1/E1 line. channel containing modem call switched Digital Modem interface card over H-MVIP bus. card converts call into synchronous packet transfers Control Card where routed outgoing port. following options available: modems modems modems modems modems
front panel card displays Status LED, Active LED, Shutdown button. These items described section titled Chassis.
75-ohm distribution panel (optional)
75-ohm distribution panel required situations where 75-ohm ports used connect Tigris 3-slot other telecommunications devices. reason this requirement that 75-ohm ports cannot directly connected Tigris 3-slot standard connectors. other ports (including 120-ohm ports ports) connect Tigris using standard MAUs.
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Tigris (3-slot) installation guide
Chapter Product description
Figure illustrates front view 75-ohm distribution panel. Figure illustrates rear view distribution panel. Figure depicts close-uip view rear panel. addition, Table explains function individual switches connectors found rear 745-ohm distribution panel. Figure 75-ohm distribution panel front view
Mounting brackets with screw holes
Figure 75-ohm distribution panel back view
D-78 connectors (Port Port
connector pairs
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Chapter Product description
Tigris (3-slot) installation guide
Figure 75-ohm distribution panel back close-up connections
Chassis ground
Configuration switch
Ground choice switch
75-ohm connector pairs Transmit (Tx) connector Receive (Rx) connector
D-78 connector 2xQuad Config Port 1xOctal Config Port
D-78 connector Port (B1-B4)
Individual grounding switches
This section explains function various switches connectors displayed rear 75-ohm distribution panel. following diagrams included: 75-ohm distribution panel components 75-ohm distribution panel front view 75-ohm distribution panel rear view 75-ohm distribution panel detail rear view
Figure illustrates front view 75-ohm distribution panel. Figure illustrates rear view distribution panel. Table explains function various switches connectors rear distribution panel.
Table 75-ohm distribution panel Component D-78 connector (Port Function Connects 75-ohm distribution panel Tigris 3-slot type connector cable with female D-78 connector male CHAMP connector other end. Port enables Tigris 3-slot connect 75-ohm UFR, cell relay card (containing ports). Connects 75-ohm distribution panel Tigris 3-slot type connector cable with female D-78 connector male CHAMP connector other end. Port enables Tigris 3-slot connect 75-ohm cards (containing ports). Connector each chassis ground.
D-78 connector (Port
Chassis ground
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Tigris (3-slot) installation guide
Chapter Product description
Component Configuration switch
Ground choice switch
Grounding switch
75-ohm connector (Tx)
75-ohm connector (Rx)
Function Selects type connection made 75-ohm distribution panel. Connection either Configuration (Port only) Configuration (Ports Controls shield connectivity 75-ohm distribution panel. switch either signal ground chassis ground. ground choice switch setting controls ground type individual grounding switch settings. Switches grounding individual connectors 75-ohm distribution panel between "floating" (ungrounded) switches grounded switches. type grounding either signal ground chassis ground, depending setting ground choice switch. pair connectors (Tx, connecting 75-ohm distribution panel telecommunications device. connector transmits data from 75-ohm distribution panel telecommunications device over 75-ohm type connection cable. pair connectors (Tx, connecting 75-ohm distribution panel telecommunications device. connector enables 75-ohm distribution panel receive data from telecommunications device over 75-ohm type connection cable.
LEDs
LEDs, which display status each WAN, T1/E1 port, appear front panel Control Card interface cards. LEDs will vary according configuration card. Control Card LEDs Figure shows Control Card front panel with Ethernet Quad UWAN options, Control Card front panel with Ethernet T1/E1 options. (You cannot have both Quad UWAN ports T1/E1 ports same Control Card.)
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Chapter Product description
Tigris (3-slot) installation guide
Figure Control Card front panels
Status
Status Active
Active Console
Console
Ethernet
Ethernet LEDs
Ethernet LEDs
Ethernet Ethernet
UWAN connector
Ethernet
E1/T1 Alarm Signal
E1/T1 Alarm Signal
LEDs
UWAN LEDs
E1/T1 Alarm Signal
E1/T1 Alarm Signal
Ethernet ports (Ethernet Ethernet Ethernet Ethernet represent Ethernet ports Control Card. following list explains meaning each Ethernet LED:
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Tigris (3-slot) installation guide
Chapter Product description
Collision (coll)
Link status Transmit (TX) Receive (RX)
Displays yellow. When lit, indicates that collision progress; that packets have been transmitted same time different nodes LAN. Displays green. When lit, indicates that link Displays green. When lit, indicates that message completed transmission. Displays green. When lit, indicates that message been received.
UWAN ports (WAN1, WAN2, WAN3, WAN4) WAN1, WAN2, WAN3, WAN4 represent four ports established Quad UWAN option Control Card. following list explains meaning each UWAN LED: Alarm Definition Displays yellow. When lit, indicates that error occurred line. Either frame received with framing error, message scheduled transmission timed out. Displays green. When lit, indicates that message completed transmission. LAPB frames, this simple acknowledgments. Displays green. When lit, indicates that message been received. LAPB frames, this simple acknowledgments.
Err: Transmit (TX)
Receive (RX)
Quad T1/E1 ports (WAN1, WAN2, WAN3, WAN4) WAN1, WAN2, WAN3, WAN4 represent four Primary Rate Interface ports established T1/E1 option Control Card. following tables explain meaning each T1/E1 LED: Alarm Definition Normal operation. Loss synchronization. turns receiving framing pattern cannot found. This indicates poor signal incompatible frame. Remote alarm. turns yellow remote alarm received, indicating loss synchronization remote end.
Yellow
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Chapter Product description
Tigris (3-slot) installation guide
Signal Green Dual QuadT1/E1 interface card LEDs Digital Modem interface card LEDs
Definition Loss signal Normal operation
LEDs Dual Quad T1/E1 interface card same LEDs T1/E1 option Control Card panel. Therefore, front panel Dual Quad T1/E1 interface card lists Alarm Signal following ports: WAN1, WAN2, WAN3, WAN4. front panel Digital Modem interface card does contain port LEDs, only Status Active LED. These LEDs explained section titled Chassis. Figure shows front panel Dual Quad T1/E1 interface card Digital Modem interface card.
Figure Dual Quad T1/E1 Modem interface card front panels
Status Active Shutdown
Status Active Shutdown
E1/T1 Alarm Signal
E1/T1
LEDs
Alarm Signal
E1/T1 Alarm Signal
E1/T1 Alarm Signal
Dual Quad T1/E1 interface card
Modem interface card
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Tigris (3-slot) installation guide
Chapter Product description
Multi LAN/WAN interface card LEDs
Multi LAN/WAN interface card holds cards which either and/or interface cards. front panel contains port connectors appropriate LEDs. Figure 1-10 shows Multi LAN/WAN interface cards with each available options. LEDs connectors identified figures. front panel also displays WAN-type identification labels that identify interface type card specified location.
Figure 1-10 Multi LAN/WAN interface card front panels
Status Active Shutdown
Status Active Shutdown
Status Active
Status Active
Shutdown
HexWAN connectors
Shutdown
Alarm
Dual connector
HexWAN LEDs
connector pair
Single connector
WAN-1
WAN-1
Alarm
802.
Token Ring connector
connector pair
Single connector
WAN-2
WAN-2
Dual Token Ring
HexWAN
G.703 option
G.703 option
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Tigris (3-slot) installation guide
Power supply
power supply provides backplane. domestic power supply unit requires international power supply unit requires Vac. Tigris 3-slot have single redundant power supply. Telco installations with access power require additional power supply. Warning source Tigris 3-slot must meet requirements SELV source. more information these requirements, Appendix Mandatory regulations.
Redundant power supply
redundant power supply, which includes power supply modules, option that installed power supply chassis factory ordered upgrade installed power supply chassis customer. When both power supply modules installed, they operate load-balancing configuration that reduces power output each unit, thus increasing their reliability.
Card power conversion
Power supplied unit through redundant power strips located backplane rear unit. Each individual card responsible converting on-board voltages necessary that card. Power delivered each card through three extra long pins that connect before other backplane connections engage. This ensures orderly power-up cards replaced.
Tigris software
Tigris 3-slot integrated-access router application program diagnostic software comes loaded flash memory.
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Tigris (3-slot) installation guide
Chapter Pre-installation information
Chapter Pre-installation information
This chapter contains important safety equipment information should read before installing Tigris. following topics included: Controlled access Grounding Safety precautions Shipping container inspection Supplied equipment
Controlled access
Although this system been designed tested relevant standards conducted radiated electromagnetic interference, affected strong sources electromagnetic radiation near field, such elevators, conditioners, photocopiers, telephones with mechanical ringers, facsimile machines. Therefore, Tigris should installed Restricted Access Area, such dedicated equipment room, accordance with your local electrical codes.
Grounding
Tigris supports chassis ground (protective earth) guarantee optimum performance personal safety. accessible surfaces that become energized under fault condition connected ground. Chassis ground points must connected appropriate building ground points according local wiring practices minimum 65/34 stranded (1.85 nominal diameter, AWG); Chapter Hardware installation.
Safety precautions
Read following instructions before installation. Save these instructions later use.
Chapter Pre-installation information
Tigris (3-slot) installation guide
Warning Failure follow these instructions could result death, personal injury, damage equipment. installer could also legally liable.
Follow warnings instructions marked Tigris. Unplug Tigris from wall outlets before cleaning. liquid aerosol cleaners. damp cloth cleaning. Tigris near water. place Tigris chassis unstable cart, stand, table. unit might fall seriously damaged, could fall person. Operate Tigris from type power source indicated. sure type power available, consult your dealer local power company. Tigris 3-prong plug safety feature. This type plug third (grounding) fits only into grounding-type power outlet. circumvent grounding-type plug. allow anything rest power cord. locate Tigris where people might walk cord. extension cord used with Tigris, make sure total ampere rating products plugged into extension cord does exceed extension cord ampere rating. Also, make sure total ampere rating products plugged into wall outlet does exceed circuit rating. Never push anything through chassis slots Tigris. might touch dangerous voltage points short parts that could result fire electric shock. Never spill liquid equipment. Except explained elsewhere this guide, service Tigris yourself. Opening removing covers marked Remove" might expose dangerous voltage points other risks. service those compartments, consult your support organization. Under following conditions, unplug Tigris from wall outlet refer servicing your support organization: power cord plug damaged frayed. liquid been spilled into unit. equipment been exposed rain water. unit does operate normally when operating instructions followed. Adjust only controls described operating instructions. Improper adjustment other controls might result damage might require extensive work qualified technician restore unit normal operation. unit been dropped chassis been damaged. unit exhibits distinct change performance, indicating need service. Slots openings chassis provide ventilation. ensure reliable operation Tigris, protect from overheating, block cover these openings. Never block openings placing unit similar plush surface. place unit near over radiator heat
Tigris (3-slot) installation guide
Chapter Pre-installation information
register. place unit built-in installation unless proper ventilation provided. Empty card slots should filled with blanking panels (see Chapter Hardware installation); failure will cause Tigris overheat.
Shipping container inspection
When Tigris shipping containers arrive, inspect containers severe dents scratches. container damaged, unpack equipment. Immediately contact carrier your support organization. container undamaged, unpack equipment. Save shipping containers case reshipment necessary. Check Tigris components damage. Check that electrical interface options ordered network connections correct.
Supplied equipment
addition ordered hardware, following components packaged separately: Read First envelope Tigris Installation Guide 8-pin console cable wrist strap
Other components shipped according options ordered. Note administrator's documentation, consisting Configuration Guide Command Reference Guide, ordered separately. Only Tigris Installation Guide comes packaged with each Tigris unit.
Chapter Pre-installation information
Tigris (3-slot) installation guide
Tigris (3-slot) installation guide
Chapter Hardware installation
Chapter Hardware installation
This chapter deals with various aspects hardware installation. following topics discussed: Rack mounting Tigris Rack mounting power supply Installing optional memory flash upgrade Installing cards Installing blanking panels Installing power supply modules Connecting power supply Connecting external alarm indicators Connecting power outlet Connecting console terminal Connecting network interfaces Connecting MAUs Connecting Ethernet Connecting Token Ring Connecting WANs Installing 75-ohm distribution panel Turning Tigris 3-slot Proceeding next tasks. Warning following procedures should performed only qualified technicians. avoid damage unit personal injury, Tigris 3-slot should turned power cord disconnected before procedure carried out. grounded wrist strap should also worn avoid damaging unit's circuitry electrostatic discharge (ESD).
Rack mounting Tigris 3-slot
Tigris 3-slot chassis designed rack-mounted facing front power, alarm, status, port lights visible. mount Tigris 3-slot chassis standard 19-inch rack, will need screws screwdriver. Mounting Tigris 3-slot chassis following procedure describes mount Tigris 3-slot chassis standard 19-inch rack: Locate holes bracket) left right mounting brackets attached front chassis (see Figure 3-1).
Chapter Hardware installation
Tigris (3-slot) installation guide
Figure Tigris 3-slot dual power supply chassis with mounting brackets
Power supply chassis
Tigris chassis
Mounting brackets with screw holes
Mounting brackets with screw holes
Lift unit place inside rack. mounting brackets attached Tigris 3-slot must remain outside rack. Align holes located each mounting bracket with corresponding holes left right sides rack. Insert screw through each bracket holes (see Figure 3-1) corresponding rack hole. Tighten screws with screwdriver secure unit. Note
install cards rack-mounted chassis, refer Installing Cards section this chapter.
Tigris (3-slot) installation guide
Chapter Hardware installation
Rack-mounting power supply
Tigris 3-slot's power supply installed chassis, which fits into same rack Tigris 3-slot chassis. power supply chassis will hold power supply modules (shown Figure 3-2) mounted rack directly above below Tigris 3-slot chassis. order mount power supply chassis standard 19-inch rack, will need screws screwdriver. Figure Power supply chassis with modules (redundant)
Mounting brackets with screw holes
Mounting power supply chassis
following procedure describes rack-mount power supply chassis standard rack: Locate holes side) left right mounting brackets attached front chassis (see Figure above). Lift chassis place inside rack. mounting brackets attached power supply chassis must remain outside rack. Align holes located each mounting bracket with corresponding holes left right sides rack. Insert screw through each brackets' holes (see Figure above) corresponding rack hole. Tighten screws with screwdriver secure unit.
Chapter Hardware installation
Tigris (3-slot) installation guide
Note install power supply module power supply chassis, refer Installing power supply module section this chapter.
Installing optional memory flash upgrade
Tigris 3-slot comes equipped with DRAM (located Control Card). Optional field-installable memory upgrades expand this memory total using available SIMMs. addition, Tigris 3-slot comes with flash memory (also Control Card). optional field-installable memory upgrade expand this memory using SIMM. Note When populating multiple SIMM sockets, SIMMs being installed must same type. (Figure depicts typical SIMM.) order which sockets filled also important-they must populated from front back (see Figure 3-4).
Tigris (3-slot) installation guide
Chapter Hardware installation
Figure Close-up typical SIMM
DRAM flash SIMM installation
Caution following procedure requires opening Tigris 3-slot enclosure moving components. This procedure must performed only qualified technician. Turn Tigris 3-slot disconnect power cord before opening enclosure, wear grounded wrist strap avoid damaging circuitry electrostatic discharge (ESD).
following steps describe install DRAM flash SIMM Tigris 3-slot: Obtain appropriate SIMM. Power down Tigris 3-slot. Disconnect power cord. Remove Control Card. (See Appendix Electrical interface details.) Locate SIMM connector (for DRAM) connector (for flash) motherboard. (See Figure 3-4.)
Chapter Hardware installation
Tigris (3-slot) installation guide
Figure Multiple SIMMs installed Control Card
Flash SIMM
connector)
DRAM SIMMs
slots
Front card
SIMM already present connector, remove doing following: Unlatch SIMM pushing latch tabs sides. Push SIMM away from connector (toward back enclosure). When SIMM reaches 45-degree angle, pull out.
Insert SIMM doing following: Slant SIMM 45-degree angle (toward front enclosure). Line notch side SIMM with connector. Position SIMM pins socket. Push SIMM into socket until firmly seated. (The plastic centering each side connector must line with hole each side SIMM.) Tilt SIMM upright snap into place. plastic centering pins will slide into holes SIMM latch tabs will spring into place. (See Figure 3-5.) latch tabs lock into place over SIMM, most likely SIMM seated properly. Reinsert SIMM into socket completely firmly.
Tigris (3-slot) installation guide
Chapter Hardware installation
Reinstall Control Card.
Figure Installing SIMM
Installing cards
following card options available with Tigris 3-slot: Control Card Dual/Quad T1/E1 Card Digital Modem Card Multi LAN/WAN Card
Each these cards occupy single slot Tigris 3-slot chassis (see Figure 3-6). Note bottom slot chassis (marked Control) must populated with Control Card; slots populated with combination other card types.
Installation same four cards. Before inserting card into appropriate slot chassis, make sure card correctly aligned with card guides (see Figure 3-6).
Chapter Hardware installation
Tigris (3-slot) installation guide
Note When installing card, recommended that user's line sight level with middle backplane order both card guides clearly.
Figure Partially populated Tigris 3-slot chassis front view
Card guides (slot
Control card
Card installation
following procedure describes install above-mentioned cards: Slide card into appropriate slot until card ejector handles (see Figure 3-7) come into contact with upper lower edges chassis.
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Figure Tigris 3-slot chassis populated with blanking panels assorted cards
Spring-loaded card ejector handles
Card ejector handles
Push card ejector handles inwards toward chassis until they lock into place.
Card removal
remove interface card, following: Tigris 3-slot powered press shutdown button located upper face plate card (see Figure 3-8), wait Active out. Note Control Card, which runs system software performs switching routing packets, does have shutdown button. Rather, system must turned before replacing Control Card.
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Tigris (3-slot) installation guide
Figure Close-up Quad Control Card face plates
Shutdown button
Status
Active
Lift left card ejector handle while pulling down right card ejector handle. Doing will cause card push away from chassis disengage from backplane. Pull card slot away from chassis.
Card replacement
There options replacing cards: "Like-with-like" replacement, where user simply removes card from slot replaces with same type card. This sort card replacement also known "hot" replacement, since done without resetting system. (For detailed information perform replacement, refer section titled Replacing interface cards Chapter General maintenance.) "Mix-and-match" replacement, where, after removing card replacing with different type card, user must reset system reload command.
Installing blanking panels
Tigris 3-slot systems purchased without full complement cards shipped with blanking panel populating empty slot.
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Caution Failure populate empty slots with blanking panels will impede cooling cause Tigris overheat, might also adversely affect electro-magnetic interference.
following procedure explains install these panels: Blanking panel installation Slide panel into appropriate slot until card ejector handles (see Figure 3-9) come into contact with upper lower edges chassis. Push card ejector handles toward chassis until they lock into place.
Figure Blanking panel view
Card ejector
handles
Installing power supply modules
procedures below explain correct install remove power supply modules. Installing power supply module install power supply module, following: Make sure power switch "off" position before installing module.
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Warning Failure follow Step above could result serious personal injury death electrocution.
Slide module, open-end first, into appropriate space chassis (see Figure 3-10) until plugs into power strip located backplane rear unit.
Figure 3-10 Power supply chassis with module (non-redundant)
Power Power Power strip connector
Spring-loaded mounting screws
Insertion guide
Secure module tightening spring-loaded screws located midway left right edges front panel (see Figure 3-10).
Removing power supply module
remove power supply module, following: Turn power switch disconnect power cord. Loosen spring-loaded screws located midway left right edges module's front panel. Pull module from chassis means turned "lip" bottom front panel (see Figure 3-10).
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Caution must replace removed power supply with power supply face plate. Failure will affect flow through system. This impede cooling cause Tigris 3-slot overheat, might also cause electro-magnetic interference. install power supply face plate, follow instructions installing power supply module, given earlier this chapter.
Connecting power supply
Tigris 3-slot supplied with power will depend type installation involved. installations Telco installations with access power require additional power supply Tigris 3-slot function properly. However, router does require power cable which connected power source. installations, Tigris 3-slot requires special power supply (-48 rectifier) convert available into needed operate system. Single redundant power supply options available providing power installations: Single power supply (90-270 input, output, Watts, Single, rack mountable, designed supplied ACC) Redundant power supply (90-270 input, output, Watts, redundant load sharing, rack mountable, designed supplied ACC) Note redundant power supply installed factory, ordered upgrade installed customer.
installations
Either option will ensure reliable performance; however, redundant power supply certain advantages that single power supply does not. When redundant power supply option installed, both power supply modules (see Figure 3-11) operate load-balancing configuration that reduces power output each, thus increasing their reliability. module fails, power front panel goes out, power system supplied remaining module.
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Figure 3-11 Power supply chassis with modules (redundant)
Cords cabling Each power supply module requires power cord access power source. install power cord, follow procedure described Connecting power outlet section this chapter. Note power cords included part power supply module; must ordered separately.
Like installations, power supply module(s) used installations also require power cable. However, with installations, power cable does connect directly power source runs instead from module modules router's main power switch, which delivers power backplane.
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Figure 3-12 Rack-mounted Tigris 3-slot power supply rear view
Power supply Power supply alarm connector terminal block (power supply)
terminal block (Tigris)
Tigris 3-slot
Power supply alarm connector
addition, installations require power supply alarm cable, which enables Tigris 3-slot monitor power supply indicating status following items: power power (one each power supply module installed) Presence (indicates whether power supply module(s) installed router actually delivering power system) Note When turning Tigris 3-slot, power switch each power supply module should turned before router's main power switch engaged.
Connect power supply alarm cable from power supply alarm connector Tigris 3-slot power supply alarm connector shown Figure 3-12.
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Connecting external alarm indicators
external alarm connector female DB-25 connector located back Tigris 3-slot chassis (see Figure 3-13). connector relay contacts that allow alarms generated system sent external equipment equipped with signal interface. signal provided Tigris 3-slot trigger audible visual alarm indicators such bells, buzzers, LEDs. Figure 3-13 External alarm connector
Alarm (external alarm) connector
external relay contacts have following characteristics: Normally Closed contacts Critical alarms Normally Open contacts Major Minor alarms Contact current maximum Contact resistance protected 0.165 µF/477
external relay contacts have following dielectric strengths: 1500 (50/60 min) between coil contacts 1000 (50/60 min) between contacts same pole 1000 (50/60 min) between contacts different poles
external relay contacts withstand following surges: 2500 2x10 (Bellcore) between coil contacts 1500 10x160 (FCC Part between contacts same pole
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Connecting external alarm indicator
Connecting external alarm indicator Tigris 3-slot requires custom cable capable transferring signals from Tigris 3-slot alarm equipment. cable must have male DB-25 connector connector suitable alarm monitoring equipment other end. Refer Table C-14 Appendix determine pins needed your cable. procedure connecting external alarm indicator Tigris 3-slot follows: Plug male DB-25 connector your cable into female DB-25 connector located back Tigris 3-slot chassis (see Figure 3-13). female DB-25 connector labeled "Alarm I/O." Attach other cable alarm indicator interface. Note Tigris 3-slot needs connected more than alarm indicator-for example, have alarm indicators more than room-attach cable plugged into Tigris 3-slot breakout connector, then attach breakout connector alarm indicators.
Connecting power outlet
Plug power cord into power input socket located back power supply chassis (see Figure 3-14) plug other into wall outlet. Note recommended that plug each power supply module into different circuit.
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Figure 3-14 Redundant power supply rear view
power input sockets
Power supply alarm connector
terminal block
protect Tigris 3-slot from loss power interrupted external power source, install uninterruptible power supply between router wall outlet.
Connecting console terminal
will need connect ASCII terminal your Tigris 3-slot order options unique your installation. This terminal called console terminal. Connecting front Tigris 3-slot 8-pin mini-DIN DB-25F console cable, labeled "Console," supplied with Tigris 3-slot. This cable will enable connect your terminal Tigris 3-slot console port located front Control Card. Note cable provided with your Tigris 3-slot enables connect ASCII terminal. plan connect your router Macintosh, additional cable required, will need terminal emulation program.
procedure connecting console terminal Tigris 3-slot follows: Plug 8-pin mini-DIN cable connector into asynchronous console port, labeled "Console," front Control Card (see Figure 3-15).
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Figure 3-15 Close-up Control Card face plate
8-pin mini-DIN console connector
Plug DB-25F cable connector into console terminal connector. console terminal 9600 bps, data bits, parity, stop bit. (Refer your console terminal's operating instructions information setting options.)
Connecting rear Tigris 3-slot
DB-9 console connector located rear chassis that, needed, Tigris 3-slot connected directly modem. DB-9 DB-25F console cable required this connection supplied with Tigris 3-slot must purchased separately. procedure connecting modem from rear Tigris 3-slot follows: Plug DB-9 cable connector into corresponding connector rear chassis (see Figure 3-16).
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Figure 3-16 Close-up Tigris 3-slot chassis rear view
Power supply alarm connector
DB-9 console connector
Plug DB-25F cable connector into corresponding console terminal connector.
Connecting network interfaces
Tigris 3-slot supports variety network interfaces, including Ethernet, Token Ring, WAN. media attachment options connection procedures these interfaces described below. Connecting MAUs Tigris 3-slot purchased with following media attachment options: 50-pin CHAMP connector (see Figure 3-17) running cable from Tigris 3-slot punchdown block. Dual Ethernet/Dual/Quad T1/E1 120-ohm "harmonica" connector (see Figure 3-18), that "racks out" (separates) various connections handled bundle CHAMP connector distributes them RJ-45 connectors. RJ-45 connectors linking Tigris 3-slot Ethernet hub, while remaining four connecting T1/E1 lines.
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Figure 3-17 Tigris 3-slot power supply chassis rear view
50-pin CHAMP connectors
Figure 3-18 Harmonica connector front rear views
RJ-45 connectors Ethernet T1/E1 lines
50-pin CHAMP connector
Front
Rear
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Note Harmonica connectors used top" CHAMP connectors-that rear each harmonica connector male CHAMP connector that plugs into corresponding female CHAMP connector located back Tigris 3-slot chassis. Note Each harmonica connector labeled indicate which RJ-45 connectors Ethernet which T1/E1 lines.
Connecting Ethernet
following procedures describe connect Tigris 3-slot Ethernet interface. type procedure used will depend Tigris 3-slot configured. Ethernet Control Card procedure below describes connect Ethernet interface Control Card. CHAMP adapter required this type connection: Plug single adapter into 50-pin CHAMP connector located back router's chassis. Plug branch dual adapter into another 50-pin CHAMP connector (which runs punchdown block). Plug other branch adapter into RJ-45 connectors (which 10BASE-T and/or 100BASE-T hubs).
Connecting Token Ring
connection Token Ring interface need shielded twisted pair (IEEE 802.5 STP) male DB-9 connector medium interface cable. Typically, other medium interface cable hermaphroditic connector connection MAU. following procedure describes connect Tigris 3-slot Token Ring interface. Note possible your take RJ-45 connector. this case, would RJ-45 adapter connect MAU.
connect Tigris 3-slot Token Ring interface, following: Disconnect power cord.
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Plug male DB-9 cable connector into female DB-9 Token Ring interface connector (see Figure 3-19).
Figure 3-19 Multi LAN/WAN card Token Ring
Status Active Shutdown
802.
Token Ring connector (female DB-9)
Connecting WANs
Secure cable connector Token Ring interface connector tightening screws with screwdriver. Attach other cabling Token Ring MAU.
procedures below explain connect HexWAN, Dual WAN, Dual/Quad T1/E1 interface ports. Connecting HexWAN ports following steps describe connect HexWAN ports: Plug correct cable connector into interface card connector (see Figure 3-20).
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Figure 3-20 Multi LAN/WAN card HexWAN
Status Active Shutdown
HexWAN LEDs
HexWAN connectors
Secure cable connector interface card tightening connector's screws (two each side). This done hand with flathead screwdriver. Attach other cable your cabling system.
Connecting Dual ports following steps describe connect Dual ports: Note Y-cable required this type connection (see Figure 3-21).
Connect Y-cable 62-pin physical port connector Dual card.
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Secure connector tightening screws (one each side) with your fingers (see Figure 3-21). Attach adapters connectors RS-232, V.35, X.21 interfaces. Attach other cable your cabling system.
Figure 3-21 Dual Y-cable
62-pin connector
Thumb screw
Connecting Dual Quad T1/E1 ports following steps describe connect CHAMP cable Dual/Quad T1/E1 ports: Plug 50-pin CHAMP cable connector into corresponding interface card connector located back router's chassis (see Figure 3-22). Attach other cable 50-pin CHAMP connector punchdown block.
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Tigris 3-slot been provisioned with more "harmonica" connectors attached Tigris 3-slot CHAMP connectors, connect T1/E1 ports directly harmonica. harmonica connector labeled port options; ports assigned Ethernet connection, four ports assigned connection. Simply insert RJ-45 connector from port into corresponding aperture (WAN through harmonica connector. Note Installations with 75-ohm connections will need more 75-ohm distribution panels communicate with Tigris 3-slot. 120-ohm connections have same restriction; regular MAUs used with 120-ohm installations.) Installing optional 75-ohm distribution panels this chapter more information.
Figure 3-22 Tigris 3-slot chassis rear view
50-pin CHAMP connectors
Installing optional 75-ohm distribution panel
optional 75-ohm distribution panel must used installations using 75-ohm cards.
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Note 75-ohm distribution panels used only with 75-ohm cards. Standard MAUs used with other cards.
Tigris 75-ohm distribution panel fits into same rack Tigris 3-slot chassis. rack hold more 75-ohm distribution panels, which mounted rack directly above below Tigris 3-slot chassis. mount 75-ohm distribution panel standard 19-inch rack, will need following: antistatic wrist strap Number Phillips screwdriver small slot screwdriver Four pan-head machine screws
Figure 3-23 75-ohm distribution panel front view
Mounting brackets with screw holes
Figure 3-24 75-ohm distribution panel back view
D-78 connectors (Port Port
connector pairs
Following instructions installing optional 75-ohm distribution panel.
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Installing 75-ohm distribution panel
antistatic wrist strap connect grounded equipment rack. Position panel rack shown Figure 3-23. Attach panel rack using pan-head machine screws
Figure 3-25 75-ohm distribution panel back close-up connections
connector pairs Transmit (TX) connector Receive (RX) connector
Chassis ground
Configuration switch
Ground choice switch
D-78 connector Port
D-78 connector Port
Individual grounding switches
Setting switches 75-ohm distribution panel
After mounting 75-ohm distribution panel rack, your next step switches panel back. small slot screwdriver make switch adjustments ground choice panel configuration switches recessed into faceplate. Panel configuration switch configuration switch setting dependent upon type connection made 75-ohm distribution panel. attach UFR, cell relay card (supporting device with ports A8), switch 1xOctal (Configuration attach cards (supporting devices, each with ports A5/B1 A8/B4), switch 2xQuad (Configuration Note change switch unless change type cards which panel connects.
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Ground choice switch ground choice switch controls shield connectivity 75-ohm distribution panel. select either signal ground chassis ground. ground choice switch setting determines grounding source individual grounding switches that grounded. (Individual grounding switches that ungrounded unaffected this setting.) Individual grounding switches Each connectors panel grounding switch controlling grounding termination type that connector. switch either ungrounded ("floating") grounded. Switch settings described follows: Switch setting ungrounded (unlabeled) grounded Description Identifies connector ungrounded (unterminated). connector grounded either signal chassis ground. Identifies connector grounded. connector grounded either signal chassis ground, depending upon setting ground choice switch.
After setting switches, ready connect 75-ohm distribution panel. Connecting 75-ohm distribution panel Tigris 3-slot following procedures describe connect 75-ohm distribution panel Tigris 3-slot your telecommunications device(s). Depending upon configuration select, telecommunications devices attached distribution panel; device each port. will need cable with female D-78 connector (P1) male CHAMP connector (P2) other (shown Figure 3-26) each device.
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Figure 3-26 Cable showing D-78 CHAMP interfaces
Female D-78 connector (P1)
Male CHAMP connector (P2)
Determine which ports connect Tigris 3-slot. Port connects UFR, cell relay card. Port connects 75-ohm cards. Attach female D-78 connector (P1) selected port (Port Port back 75-ohm distribution panel (See Figure 3-4). Attach male CHAMP connector (P2) other cable female CHAMP connector attached Quad card rear panel Tigris 3-slot.
connect connector cables your telecommunications device. Attaching 75-ohm distribution panel other devices back 75-ohm distribution panel contains eight pairs connectors labeled through A5/B1 through A8/B4 (see Figure 3-24). Each pair transmit (Tx) connection receive (Rx) connection. connect 75-ohm device distribution panel, will need connector cables; cable transmitting, cable receiving. following: Identify connector pair (A1- A5/B1-A8/B4) back 75-ohm distribution panel which attach your device. Attach 75-ohm cable pair's transmit connection (Tx) back 75-ohm distribution panel (see Figure 3-25). connector connector rotate clockwise until snug. Attach other cable identified step receive connection (RX) telecommunications device. Attach second 75-ohm cable pair's receive connection (RX) back 75-ohm distribution panel (see Figure 3-25).
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Attach other cable identified step transmit connection (TX) telecommunications device.
Repeat this procedure each connection have configured.
Turning Tigris 3-slot
Before turning Tigris 3-slot, important that procedures described previously this chapter have been completed. Caution empty slots must have blanking panels installed ensure adequate cooling system. Failure install them could result damage system. (For detailed information this topic, refer Installing blanking panels section this chapter.)
appropriate cabling should also attached prior turning router. more information cabling, Connecting power supply section this chapter. After appropriate cards cabling have been installed, Tigris 3-slot turned This accomplished performing following tasks order indicated: Turn power supply module(s). Turn main power switch.
Proceeding next tasks
hardware installation Tigris 3-slot complete, ready configured. information this, refer examples provided Tigris Configuration Booklet.
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Chapter General configuration information
This chapter gives some basic information that will find useful turn Tigris establish connectivity with management entity other routers. following topics discussed: Port definitions address Preset address subnet mask associated with Token Rings options Note This chapter describes protocols terms listed; does contain configuration information. Tigris Configuration Booklet contains information configure Tigris.
Port definitions
This section provides definitions physical ports, logical ports, ports Tigris. Physical ports Physical ports make connections interfaces. physical port identifier (for example, name physical interface. Note default, Tigris identifies physical ports with letter number (J1, on). physical port name command enables change physical port identifiers identifiers names your choosing.
Tigris comes equipped with options ordered. Logical ports logical port concept, rather than physical entity. internal connection between bridging routing module interface (and possibly with sub-interface, such logical channel). Examples logical ports bridge ports, DECnet circuits, AppleTalk logical ports, logical ports, logical ports.
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Tigris (3-slot) installation guide
logical port realized physical network interfaces acting together (for example, multilink operation). Alternatively, many logical ports multiplexed over single physical network interface (for example, bridging over Frame Relay X.25). Thus logical port associated with: single physical port (when protocols allow multiplexing); logical channel specific physical port. (There many logical channels single physical port.)
Values logical port generally numbered from Note addresses used like logical port numbers, except that addresses small integers. Multiple addresses associated with single physical interface.
bridge port entry command used associate logical bridge ports with physical port when there normal mapping logical port forth. Ethernet bridge ports source routing bridge ports default, Tigris maps Ethernet bridge port source routing bridge port each physical ports unit. which bridge port numbers associated with physical ports your Tigris, display bridge port table command display port table command. bridge port entry command used associate logical Ethernet bridge ports with physical port when there normal mapping logical port physical port forth. port entry command performs same function source routing bridge ports. port port ports used when bridging port internal connection between module bridged Ethernet network (excluding physical interfaces with addresses assigned them). Without such connection, there SNMP agent (the network management module router) communicate with remote management entity across bridged network. Similarly, port internal connection between module bridged Token Ring network. ports appear physical ports referenced only conjunction with
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Ethernet bridge port shipped, Tigris bridge operation only. However, order network management software access Tigris, higher-level software must have address associated with that bridge must also operate host bridged network. port IP's interface bridged Ethernet. default address network, 126.x.y.z, associated with port. This address left unchanged, changed some other address, appropriate your logical network topology. Note port relates only bridging protocol. Other protocols routed while being bridged.
your network will routing default 126.x.y.z address associated with port should deleted after network entries have been associated with physical ports. However, least address should added before deleting default 126.x.y.z address, since least address must place remote login work. Token Ring bridge port port IP's interface bridged Token Ring network. When shipped, Tigris does have preset address port. Before SNMP agent router accessed from management entity Token Ring, must network entry command address port.
address
address physical address station LAN. Each station network address (for example, Tigris station network). addresses six-byte numbers with hexadecimal digits byte (for example, 06:02:0A:03:A4:05). Ethernet address Institute Electrical Electronic Engineers assigns blocks addresses vendors make IEEE 802.x FDDI interfaces. typical Ethernet address might 08:00:03:uv:wx:yz; where 08:00:03 manufacturer hexadecimal product family; hexadecimal equivalent Tigris's serial number. Tigris with serial number Ethernet address 08:00:03:04:00:CE, where decimal equals hexadecimal 00:CE).
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Tigris (3-slot) installation guide
find Ethernet address Tigris issuing display configuration command. address listed right ADDR resulting display. Token Ring address address Token Ring interface, enter display physical port table command. address displayed address field physical port associated with Token Ring interface. option this universally administered address Token Ring interface, locally administered address token ring local address command. This address displayed display token ring entry command display token ring table command.
Preset address subnet mask
Each Tigris preset address subnet mask associated with port. preset address 126.x.y.z, where decimal equivalents each three rightmost bytes address. example, Tigris with address 08:00:03:04:00:CE preset address 126.4.0.206 (hexadecimal equal decimal 206, respectively). preset subnet mask each Tigris module 255.0.0.0. network entry command used change preset address subnet mask suit your network. Note preset address (126.x.y.z) officially registered address.
associated with Token Rings
installing Token Ring interface, will need know about following associated with Token Ring operations: Token Ring ring Token Ring ring Source routing bridge Virtual ring
common network topology consists several Token Rings tied together exclusively with source-routed bridges. Every Token Ring bridged network must assigned unique 12-bit hexadecimal number range 0x0FFF 4095). (0x0 used Tigris implementation Token Ring.)
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Token Ring without ring parameter server Tigris with Token Ring interface added Token Ring that does have ring parameter server (RPS), there ways acquire ring user ring using token ring ring command. Tigris defaults this value when found ring. Tigris reserved value (0x01000) default ring This value causes application software generate ring based hardware serial number. generated value provided convenience users following simple cases: Only rings being bridged there parallel bridges quick verification being made that equipment functioning. This test should take place networks that might affected misconfigured ring numbers.
Token Ring with ring parameter server Tigris with Token Ring interface added Token Ring with active RPS, learns correct ring from RPS. (Typically, bridge serves explicitly configured ring ID.) However, Tigris with Token Ring interface card, always good practice explicitly configure ring using token ring ring command. This ring must match ring RPS. follow this practice, could lose connectivity with ring. example, ring goes down Tigris comes first, router will absence manually configured ring default reserved 0x01000 value. This value causes Tigris's software generate default ring based hardware serial number. When comes Tigris's default ring will match that ring Tigris will work. Similarly, Tigris added Token Ring first, then another device configured function added, Tigris will work. either case, Tigris must configured command with ring that matches ring RPS. Source routing bridge Bridge identifiers need unique except when bridges link same pair rings. Bridges commonly have default bridge which used until second bridge used redundant link. Then second bridge must assigned alternative bridge (for example, source routing virtual ring ring that corresponds between cluster bridges. cluster bridges those bridges that connected WAN-only connections.) virtual ring 12-bit hexadecimal number that must unique among rings bridged network. valid operational range virtual ring 0x0FFF 4095). (0x0 used Tigris implementation Token Ring.)
Virtual ring
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Tigris (3-slot) installation guide
Entering 0x1000 virtual ring disables virtual ring. This feature useful simplest configuration (single WAN) because maximum source routed network diameter increased hop. limitation that source routing bridge used only two-port device (one Token Ring port port). want more than port, must enable virtual ring.
options
This section briefly highlights LAPB, PPP, SMDS, X.25, Frame Relay networks. LAPB HDLC with LAPB used connect routers over serial interface. implements error detection correction therefore offers reliable link connection. Link speeds from kbps through 2.048 Mbps (E1) supported. Station types LAPB port station type DTE. direct Tigris-to-Tigris link must have station type DCE, other must DTE. does matter which link (see Figure 4-1). Tigris ports factory pre-set DTE. lapb station type command used change station type (see Figure 4-1). Figure Station types DTE/DCE LAPB links
Bridge/Router
LAPB link
Bridge/Router
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Chapter General configuration information
Note data link layer entirely different from hardware terms (data circuit-terminating equipment) (data terminal equipment). uses should confused.
Point-to-point protocol (PPP)
Tigris allows point-to-point connections using protocol. supported routing protocols, well Ethernet bridging, available serial links configured PPP. Note protocol default protocol Tigris ports.
protocol defines standardized method transmitting datagrams over serial point-to-point links. provides three major functions: Method encapsulating datagrams over serial links Link control protocol (LCP) establishing, configuring, testing data link connection Family network control protocols (NCPs) establishing configuring different network layer protocols.
Switched multi-megabit data service (SMDS) X.25 networks
Switched multi-megabit data service (SMDS) connectionless, cell-based packet-switching service that based IEEE 802.6 metropolitan area network (MAN) standard. Tigris supports routing over SMDS. SMDS access rate 1.17 Mbps supported. Tigris allows interconnection Defense Data Network (DDN) well other public private X.25 networks. supported routing protocols routed across X.25 network your Tigris used router). Except when routing data over X.25 DDN, commands used tell Tigris associate X.25 internal addresses with routed data each protocol type. Tigris also allows transparent bridging Ethernet frames across public private X.25 networks. achieve this, X.25 switched virtual circuits (SVCs) used virtual point-to-point data links between routers. Each associated with bridge port Tigris.
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Tigris (3-slot) installation guide
Station types Both ends Tigris-to-Tigris X.25 link must have their station type DTE. X.25 network acts DCE. Since serial ports Tigris preset factory operation, they need manually (via commands) operation (see Figure 4-2.) Figure Station types DTE/DCE X.25 links
Bridge/Router
X.25 network
Bridge/Router
Frame Relay
Tigris allows bridging routing across Frame Relay networks. data link connection identifier (DLCI) Frame Relay virtual circuit number corresponding specific destination port remote router attached same network. case LAN-WAN internetworking, DLCI denotes port which destination attached.) DLCI part Frame Relay header normally bits long. DLCI entered decimal integer. maximum value depends address format length values. Table 4-1, Table 4-2, Table below provide maximum DLCI values Q921, DRAFT_Q922, Q922 formats. minimum DLCI value formats Table Maximum DLCI values (Q921 Format) Address length bytes) DLCI length bits) bits Maximum DLCI bits) 8,191
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Table Maximum DLCI values (DRAFT_Q922 Format) Address length bytes) DLCI length bits) Maximum DLCI bits) 2,047 131,072 16,777,215
Table Maximum DLCI values (Q922 Format) Address length bytes) DLCI length bits) Maximum DLCI bits) 1,023 65,535 8,388,607
Note DLCI values shown above maximum values allowed Frame Relay. DLCMI controls number DLCIs available user.
When Tigris used bridge across Frame Relay network, each logical bridge port connected Frame Relay network uses virtual circuit specified DLCI associated with bridge port. This allows administrative control whether bridging will occur across virtual circuit named DLCI. also allows other types controls individual logical ports. Frame Relay service interoperability Tigris's default Frame Relay address format Q922 correct most installations, should consult your Frame Relay service provider determine what encapsulation they use.
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Chapter General maintenance
Chapter 5:General maintenance
This chapter explains keep your Tigris 3-slot good running order. following topics covered: Replacing fuses Replacing interface cards Replacing filter Using TFTP save restore TFTP trap messages
Replacing fuses
Tigris 3-slot comes with input fuses (depending number power supplies) both operation. input fuses located fuse holders labeled Fuse Fuse back chassis immediately below terminal block. Warning Before replacing input fuse, power down Tigris 3-slot disconnect power cord.
Depending voltage your power source, fuse following: (North America where UL/CSA standards apply): slow-blow fuse, UL/CSA approved. Example models: Littlefuse #239 Bussman #GMC-2 equivalent. (Europe where standards apply): slow-blow fuse, approved. Example models: Littlefuse #218 Bussman #GDC-1A equivalent.
replace fuse
When must replace burned-out damaged input fuse, proceed follows: Determine which fuse, burned damaged. Insert screwdriver into fuse holder slot. Turn according arrow fuse holder fuse holder away from unit (see Figure 5-1). fuse holder slides like drawer.
Chapter General maintenance
Tigris (3-slot) installation guide
Figure Replacing input fuse
Insert screwdriver into fuse holder slot turn.
Carefully remove defective fuse. Insert fuse between clips push into place. Caution
protection against risk fire, replace fuse with same type rating fuse only. (See Chassis section Appendix
Slide fuse holder back into place. screwdriver tighten fuse holder.
Replacing interface cards
previously mentioned Card replacement section Chapter Hardware installation, there methods replacing interface cards Tigris 3-slot: powering down unit "hot" replacement. Powering down unit following procedure describes replace interface card powering down Tigris 3-slot: Power down Tigris 3-slot setting power switch (see Figure 1-1) position. Wait Status Active LEDs out.
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Chapter General maintenance
Release card handles located card's face plate grasping left right handles pulling them forward outward. This will disengage card from backplane. Grasping card handles, pull card toward remove from chassis. Holding card handles, slide into card guides located left right sides Tigris 3-slot chassis. (See Figure 3-6.) Note
Make sure card lined properly before inserting into card guides.
Push card toward back chassis until cannot further. Secure card pressing handles against face plate. Power Tigris 3-slot setting power switch position.
After last step completed, Active will come immediately. Approximately seconds later, Status will start blink card will fully operational. replacement following procedure describes hot-replacement method changing interface card Tigris 3-slot: Depress shutdown button located defective card's face plate. (See Figure 3-8.) Note Because small size, recommended that shutdown button activated depressing with pencil. Note event unable access shutdown button, turn slot entering theset slot state command console. will need slot state command turn unit again. Turning slot this manner should last step hot-replacement procedure.
Execute steps through listed under Powering down unit above.
with powering down Tigris 3-slot, once steps replacement have been completed, card's Active will light within another seconds, card's Status will start blink. soon both LEDs lit, card fully operational.
Chapter General maintenance
Tigris (3-slot) installation guide
Note When changing interface card hot-replacement method, card must hardware configured exactly same card. not, then system must power-cycled reloaded with reload command.
Replacing Filter
Tigris 3-slot equipped with input filter remove dust dirt. This filter needs replaced regular intervals. length time between replacements will vary, depending environment which Tigris 3-slot placed. best results, suggested that check condition filter every three months first year; after that, suggested replacement interval every months. Replacing filter examine replace filter, following: Unscrew screws holding cover plate. This plate located front left panel Tigris 3-slot (see Figure 5-2).
Figure filter cover
Tigris 3-slot front panel
Screws holding filter cover
Remove cover plate. filter located front dual housing. Remove filter; check dirt debris.
Tigris (3-slot) installation guide
Chapter General maintenance
Insert filter into space front dual input fans. Replace cover plate; replace screws that hold place.
Using TFTP save restore
Tigris 3-slot software uses Non-Volatile Memory (NVM) store configuration information. contents Tigris 3-slot backed using TFTP software package copying image (configuration file) host, according instructions that host. Once saved, then restore configuration file Tigris 3-slot, necessary. save configuration file save (back configuration information stored NVM, proceed follows: into router. >login netman Password: netman Note password will displayed terminal screen.
access entry address Tigris 3-slot want access: access entry address> <network mask> <UDP/TCP port> <access string> find explanation this command parameters Tigris Command Reference Guide 10.3.
Change default directory your TFTP server. example, your default directory \tftpboot, would enter: \tftpboot
Enter TFTP command connect your router. example, Tigris 3-slot address 129.1.2.3, would enter: c\tftpboot:> tftp 129.1.2.3 TFTP transfer mode ASCII default.
Chapter General maintenance
Tigris (3-slot) installation guide
TFTP command transfer router's configuration data your TFTP server. will then able download this configuration file again later date should need example: c\tftpboot:> config.scr local_name Where: local_name file name assigned data. file name should reference Tigris 3-slot some have .scr file extension. example, local_name might tigris.scr. Note
determine name script currently being used your router, enter display configuration command. more detailed information, Command Reference Guide.
When file transfer complete, quit TFTP session typing following TFTP window: c\tftpboot:> quit
restore configuration file
becomes necessary download configuration file just saved, tftp command accomplish file transfer. tftp command defined below:
tftp ip_address remote_filename local_filename {safe overwrite}
Where: ip_address address TFTP server from which file downloaded. remote_filename name file downloaded. example, saved your configuration file tigris.scr would enter tigris.scr remote_filename. local_filename name assigned file once been downloaded file system. value DOS-based comprised eight-character (maximum) name followed period three-character extension. example, this case local_filename would config.scr. safe specifies that local_filename cannot overwrite existing file file system. default value safe. overwrite specifies that local_filename overwrite existing file file system-except file primary image file.
Tigris (3-slot) installation guide
Chapter General maintenance
TFTP trap messages
When remote host (UNIX tries initiate file transfer from Tigris 3-slot host TFTP, more following trap messages display: Upload file filename host ip_addr started
Your request file transfer from Tigris 3-slot remote host being honored. Upload file filename host ip_addr completed
file transfer from Tigris 3-slot remote host been completed successfully. Upload file filename host ip_addr progress
Your request file transfer from Tigris 3-slot remote host being honored because file transfer session already progress. again later. Upload failed, file filename present
file transfer failed because file with name specified TFTP command could found Tigris 3-slot. Unable load file filename host ip_addr
file transfer failed because timeout internal error.
Chapter General maintenance
Tigris (3-slot) installation guide
Tigris (3-slot) installation guide
Chapter Troubleshooting
Chapter Troubleshooting
This chapter provides information that will help troubleshoot problems diagnostic tests. following topics covered: Using maintenance mode Restoring factory defaults Setting console speed Troubleshooting faulty communication links Running diagnostic tests power light goes blinks Status goes Active goes Port LEDs indicate problem
Using maintenance mode
When turn Tigris, power-up diagnostics run. unit powered maintenance mode, wake-up tests power-up diagnostics bypassed Tigris maintenance mode instead. Various commands available maintenance mode. Caution Some maintenance commands cause Tigris lose certain configuration information. these except under special direction. sure back existing configuration performing TFTP before issuing maintenance commands. (See Chapter General maintenance.)
Maintenance mode Tigris accessed ways: Type CTRL-M sequence repeatedly during first seconds after turn main power switch, Hold down RETURN when power Tigris.
also have hold down REPEAT your terminal does have auto-repeat function.
Chapter Troubleshooting
Tigris (3-slot) installation guide
Note Maintenance mode takes Tigris off-line disrupts services provides. Schedule maintenance mode work times when data traffic light.
maintenance mode
Tigris maintenance mode, proceed follows: Attach terminal your Tigris. (This procedure explained Chapter under "Connecting console terminal.") Hold down RETURN turn power. following prompt will appear: x.y>
Tigris (3-slot) installation guide
Chapter Troubleshooting
access monitor help menu, type HELP) x.y> prompt. display similar following appears screen:
block memory fill <file>. load file <file>. load execute config then file <adr>. set, clear display breakpoints <speed>. console baud rate (monitor only) default configuration values display directory files display flash directory files <file>. set/display default file <file>. load execute flash file <adr>. execute last transfer address help command <adr>. memory display <adr>. memory modify display/modify registers route packets <file>. serial download flash file display/clear application trace buffer trace, single step through instructions test memory
Table explains function each monitor command more detail. Warning commands indicated test engineers only unless qualified Misusing these commands seriously impair Tigris.
Chapter Troubleshooting
Tigris (3-slot) installation guide
Table Monitor commands Command <adr1> <adr2> <word> <file> <file> <adr> <console_speed> Description Used test engineers only. Load file. This command used flash-based bridge/routers. Load execute config then file. This command used flash-based bridge/routers. Used test engineers only. Sets local console speed when using monitor commands. This command particularly useful when serially downloading image. Sets system non-volatile memory (NVM) default values. Displays directory files. This command used flash-based bridge/routers. Displays directory files flash memory. Sets/displays default file. This command used flash-based bridge/routers. flash-based bridge/routers, enables load <file> from flash RAM. application starts automatically. Executes indicated address last transfer address. Runs application loaded Displays Monitor Command Menu. Used test engineers only. Used test engineers only. Displays, modifies register. flash-based bridge/routers, enables serially download file from bridge/router console port. When this command entered, bridge/router ready receive file. (See Chapter Software updates.) Displays/clears application trace buffer. Trace. Single steps through instructions. Tests memory.
<file> <file>
<adr> <cmd> <adr> <adr> [reg=value] <file>
[clear] <cnt> <adr> <adr2> <data>
Tigris (3-slot) installation guide
Chapter Troubleshooting
Enter command want x.y> prompt upper lower case. When have finished using monitor command, exit monitor mode turning power again without holding down during power-up. normal boot sequence will execute.
Restoring factory defaults
There times when want restore factory-preset parameter settings your Tigris. example, have forgotten password your Tigris cannot restore preset password netman. relocating Tigris network, want reset parameters Tigris. (When reconfiguring Tigris, easier start from initialized unit rather than deleting previously entered commands.) There ways restore factory defaults. They described below: configuration factory command monitor command restore factory default settings your router, configuration factory command. This command causes non-volatile memory (NVM) initialized (that defaulted). result, Tigris sets configuration options factory-preset settings. command, which monitor command, also used initialize NVM. this command: Tigris maintenance mode. (See section titled Using maintenance mode.) Type prompt press RETURN. next power configuration options will factory presets.
Setting console speed
turn Tigris power light comes garbled display appears console terminal screen, make sure your terminal emulation software configured same Tigris.
Chapter Troubleshooting
Tigris (3-slot) installation guide
Note default Tigris console speed 9600 bps, data bits, parity, stop bit. trouble persists, following speeds your terminal: 1200, 2400, 4800.
Setting console speed
change console speed, following: Tigris maintenance mode. (See section titled Using maintenance mode.) Enter console speed with command. 9600 Power-cycle Tigris exit maintenance mode.
This console speed change good only current session. permanently change console speed, explanation console speed command Tigris Command Reference Guide 10.3.
Troubleshooting faulty communication links
Tigris receive link-up trap messages during software configuration procedure, check following items: Check cables between Tigris modems. Check wiring between modems phone line. each point-to-point HDLC link, link must other must DTE. display lapb table command each site check station type settings. necessary, lapb station type command change them. must issue reset command make lapb station type command take effect. display physical port table command check that Tigris ports link administrative status must issue reset command make physical port status command take effect. display lapb table command confirm that clock mode correct. Most modems will require EXT1 clock mode, which default. change Tigris's clock mode, lapb clock mode command. modems have loopback test capability, loopback tests.
Tigris (3-slot) installation guide
Chapter Troubleshooting
convenient, move Tigrises into same room modems connect modems back back. This test eliminates phone line. eliminate modems, build null modem cable. null modem cables operate properly, clock speed both Tigrises must same. addition, LAPB clock modes both modules must none these steps resolves problem, call your support organization assistance.
Running diagnostic tests
Because running diagnostic test complex involves various options, recommend that contact your support organization help directions.
Power light goes
This section describes steps follow power light, which located power supply, goes off. Power light goes power light goes off, power supply off. troubleshoot problem, follow these steps: Check that power cord securely plugged into Tigris electrical outlet. Check that power cord plugged into live circuit. Check that voltage electrical outlet matches voltage required Tigris. Make sure that power cord good working order frayed, crimped, damaged way. Check input fuse. Make sure good working order. have doubts about condition, replace with fuse same amperage. steps above solve your problem, power supply defective. Call your support organization about replacement.
Chapter Troubleshooting
Tigris (3-slot) installation guide
Status goes
Status Tigris card blinking (twice second during normal operation), system operating normally. Status stops blinking power light still card have failed. procedures below describe what this occurs. Control Card Status Control Card stops blinking, system failed. Turn Tigris power switch again restart system. this step does restore Control Card operational status, contact your customer support group further instructions. Status interface card stops blinking, individual card failed. replace failing card without powering Tigris 3-slot performing "hot replacement." (See sectionReplacing interface cards Chapter General maintenance.)
Multi LAN/WAN T1/E1 interface cards
Active goes
Each card Tigris chassis Active that displays green when power card active. When press Shutdown button interface card, Active goes replace card. (See Chapter Hardware installation details.) Active goes when have pressed Shutdown button, Active goes Control Card, there power. Check Tigris power source.
Port LEDs indicate problem
front panel each Tigris card contains LEDs that display status LAN, WAN, T1/E1 ports supported individual card. These LEDs explained detail Chapter Product description. Tables through explain message error indications each type port connection.
Tigris (3-slot) installation guide
Chapter Troubleshooting
Table Ethernet ports Ethernet Ethernet (Transmit) (Receive) Indication Nothing happening Message transmitted Message received Two-way traffic
expecting traffic LEDs indicate that there traffic, check your cabling.
Table T1/E1 status/alarm signals Green Yellow amber) Status/Alarm Normal operation Loss synchronization remote Loss synchronization, poor signal, incomplete frame Power port initialized
Indications messages received error signify problem should checked.
Chapter Troubleshooting
Tigris (3-slot) installation guide
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Tigris (3-slot) installation guide
Chapter Software updates
Chapter Software updates
This chapter describes procedures follow software update. These include: Backing current software Selecting software update procedure Using serial download install software update Using TFTP install software update
Backing current software
Before installing software update, should: Back your unit's current software with TFTP save. (See Chapter General maintenance.) then reload this earlier version software later date desired. want restore configuration parameters their factory-preset values, execute monitor command. (See Chapter Troubleshooting.) Caution command restores parameters factory defaults. Therefore, want retain unit's configuration, command.
Selecting software update procedure
Tigris application diagnostic software comes loaded flash memory located Control Card. install software Tigris flash-based memory system, either: serial download facility, Download update files from TFTP host
serial download facility uses Zmodem protocol transfer files flash-based Tigris console port.
Chapter Software updates
Tigris (3-slot) installation guide
TFTP download process requires that your TFTP software installed that know transfer software application file TFTP server.
Using serial download install software upgrade
procedures this section show download software updates Tigris using HyperTerminal PROCOMM PLUS Windows DOS. each program, will need download toolkit file first, followed application file, hardware configuration file, firmware file, diagnostics file that order. HyperTerminal program comes bundled with Windows95 Windows download software update files Tigris. using Windows95 wish some other terminal emulation software, should refer instructions provided with your software information connect conduct Zmodem file upload. Using HyperTerminal install software update install latest software update using HyperTerminal, following: Power router. Plug 8-pin console connector console cable into console port front panel Control card. Plug DB-25 connector other console cable into serial port your (This example assumes that using port COM1.) Note many cases need DB-25 DB-9 adapter cable provided. This adapter included with Tigris. Consult your documentation more information regarding serial ports that available.
Click Start menu lower left your Windows95 Windows desktop drag mouse Programs folder. Drag mouse right Programs folder open then drag Accessories folder. From there, drag right open then down HyperTerminal folder. Click HyperTerminal folder open HyperTerminal group folder. This appears group icons your desktop with corresponding task taskbar.
Tigris (3-slot) installation guide
Chapter Software updates
Double-click Hypertrm icon within group begin setup HyperTerminal session. this point, dialog with question "You need install modem before make connection. Would like this now?" might appear. Select button marked continue. such dialog appears, continue next step. Another dialog labeled Connection Information appears. edit line dialog allows name terminal session. Choose descriptive name session ("Direct COM1" naming example). same time, also asked choose icon this session; select icon from among choices. After have named your session chosen icon, click button next step.
dialog labeled Phone Number appears, containing edit boxes Country Code, Area Code, Phone Number, Connect Using. first three edit boxes should left blank. Connect Using edit box, sure select Direct COM1. COM1 Settings folder appears displaying Port Settings tab. Bits second heading, select 9600. other settings left their factory default values, which should match following:
Data bits: Parity: Stop bits: Flow control: None Hardware
necessary, change settings match above values. When settings correct, click button. main HyperTerminal screen appears. HyperTerminal screen enables enter commands directly router console while maintenance mode. cause router boot into maintenance mode, repeatedly press <Enter> your while power-cycling router. x.y> prompt appears. this prompt does appear, then possible that have your HyperTerminal settings properly selected. Refer steps above insure that this case. Otherwise, might have cabling problem; consult your documentation make sure that have valid serial connection. Enter toolkit monitor prompt. x.y> toolkit (Toolkit internal name used reference flash toolkit file (ftk_jam.rom). router ready accept toolkit file console port.
Chapter Software updates
Tigris (3-slot) installation guide
Next, transfer file router. Select Transfer Files menu item scroll down Send File, select Send Files icon. This will bring Send File dialog box. Type path toolkit file edit box, select Browse button Windows Explorer interface find file (ftk_jam.rom). Check transfer protocol drop-down list below path selection box. already Zmodem, press drop down select Zmodem transfer protocol. Repeat step above following files: application file, firmware file, diagnostics file. following commands download files: acc4186.apl download application file diags.dia download diagnostics file firmware.frm download firmware file
window showing progress each file transfer appears file transferring. transfer only file time. When file transfers complete, power router. Power router. This puts router back into correct mode normal operation.
Using Procomm Plus download software
This procedure shows PROCOMM PLUS Windows PROCOMM PLUS IBM-compatible download software update files Tigris. will need download toolkit file first. Then same commands download application file, hardware configuration file, diagnostics file. using PROCOMM PLUS, refer instructions provided with your transfer software information download files. Note download software must support Zmodem.
Warning Before start serial download file transfer, make sure have enough free space flash memory hold file. command maintenance mode) verify available space. there enough space available file transfer, remove unused files.
Tigris (3-slot) installation guide
Chapter Software updates
PROCOMM PLUS Windows
install latest software update using PROCOMM PLUS Windows, perform following steps: Power router. Plug console connector into console port front panel Control Card. Plug DB-25 connector into serial port IBM-compatible (See your manual more information.) Start Windows session IBM-compatible keying following command:
Note This step needed Windows users.
Start PROCOMM PLUS Windows software. Configure PROCOMM PLUS Windows communications settings match speed configured router (the default console speed 9600 bps). Configure PROCOMM PLUS Windows communications settings data bits, parity, stop bit. Note
PROCOMM must configured Abort transfer lost. This default setting (that checked). However, think default value this setting might have been changed, check entering Alt-s. Entering this command will cause Current Setup window appear. Click System Settings button view several systemwide program functions. Make sure beside Abort transfer lost checked.
Select Zmodem transfer protocol. Hold down RETURN power router. x.y> prompt displayed. this prompt, have correctly configured PROCOMM PLUS Windows communications settings match settings router (see step have cabling problem.
Enter toolkit monitor prompt. x.y> toolkit
Chapter Software updates
Tigris (3-slot) installation guide
toolkit internal name used reference flash toolkit file (ftk_jam.rom). router ready accept toolkit file console port. Caution must first download toolkit before download rest application software.
Next, transfer file router. Select Send File from File menu, mouse click Send File Transfer icon. directory containing toolkit file select file (ftk_jam.rom) transferred. file still distribution disk, select drive.) Verify that transfer protocol selected Zmodem. file transferred router console port. Repeat steps through download application file, diagnostics file, firmware file. following commands: acc4186.apl download application file diags.dia download diagnostics file firmware.frm download firmware file Caution
must download these files your router. Failing cause upgrade fail.
window shows percentage file transferred. When file transfers complete, power router. Power router. This puts router back into correct mode normal operation.
PROCOMM PLUS
install latest software update using PROCOMM PLUS DOS, perform following steps: Power router. Plug console connector into console port front panel Control Card. Plug DB-25 connector into serial port IBM-compatible (See your manual more information.)
Tigris (3-slot) installation guide
Chapter Software updates
Change directory PCPLUS: pcplus
Copy files from software distribution disk pcplus directory. PCPLUS> copy a:\*.* c:\pcplus
Start PROCOMM PLUS software. PCPLUS> pcplus
Configure PROCOMM PLUS communications settings match speed configured router (the default console speed 9600 bps). Configure PROCOMM PLUS communications settings bits, parity, stop bit. PROCOMM PLUS manual information configuring communications settings. Note
PROCOMM must configured Abort transfer lost. default value this PROCOMM PLUS YES. check this parameter entering Ctrl-s select Setup Options screen). From this menu, select Protocol Options. Within General Options menu, make sure that Abort transfer lost option
Hold down RETURN power router. This puts router maintenance mode monitor prompt, x.y>, displayed.
Enter toolkit monitor prompt. x.y> toolkit RECEIVING ZMODEM FILE: TOOLKIT message displays. toolkit internal name used reference flash toolkit file (ftk_jam.rom). router ready accept toolkit file console port.
Press PgUp display File Transfer menu. Enter select Zmodem Transfer Protocol. Then enter name file transferred. example, ftk_jam.rom. message appears router console indicating router receiving Zmodem file. PROCOMM PLUS window displays number bytes transferred estimated time will take complete transfer.
Repeat steps through download application file, diagnostics file, firmware file. following commands:
Chapter Software updates
Tigris (3-slot) installation guide
acc4186.apl download application file diags.dia download diagnostics file firmware.frm download firmware file Caution must download these files your router. Failing cause upgrade fail.
When file transfers complete, power router. Then power router into normal mode.
Using TFTP install software upgrade
Before TFTP download update software, must meet following requirements: TFTP Server Requirements addition, must have TFTP software running your host server that enables TFTP server. tftp command enables download update files. This includes toolkit file, application file, hardware configuration file, diagnostics file. install latest software update using TFTP tftp command download toolkit file from TFTP server. example below, ip_address represents address TFTP server. PROMPT> tftp ip_address ftk_jam.rom toolkit.rom overwrite. Trap messages will display periodically terminal screen indicating that: download started checksum test being executed download file download complete
display tftp status command verify that download complete before enter next TFTP command. tftp command download application file from TFTP server. example below, ip_address represents address TFTP server name.apl represents name application file.
Tigris (3-slot) installation guide
Chapter Software updates
PROMPT> tftp ip_address name.apl name.apl overwrite Cannot Overwrite Primary message displays, rename current .apl file Backup.apl other filename that doesn't currently exist your file system), then download file again. example: PROMPT> file rename name.apl backup.apl PROMPT> tftp ip_address name.apl name.apl care keep application file backup reasons, issue same command second time. This forces system overwrite your existing application with copy. tftp command download firmware file from TFTP server. example, ip_address represents address TFTP server. PROMPT> tftp ip_address firmware.frm firmware.frm overwrite tftp command download diagnostics file from TFTP server. example below, ip_address represents address TFTP server. PROMPT> tftp ip_address diag.dia diag.dia overwrite Cannot Overwrite Primary message displays, rename current .dia file backup.dia other filename that doesn't currently exist your file system), then download file again. example: PROMPT> file rename diag.dia backup.dia PROMPT> tftp ip_address diag.dia diag.dia care keep application file backup reasons, issue same command second time. This forces system overwrite your existing application with copy. rename files backup, proceed follows: PROMPT> type: reload "name.apl diag.dia firmware.frm" After router booted change files Primary follows: PROMPT> file primary name.apl PROMPT> file primary firmware.frm PROMPT> file primary diag.dia Reboot router verify loading files:
Chapter Software updates
Tigris (3-slot) installation guide
PROMPT> reload display configuration command verify that latest software loaded. PROMPT> display configuration software version displayed version just loaded, have successfully updated your Tigris software.
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Tigris (3-slot) installation guide
Appendix Technical specifications
Appendix Technical specifications
This appendix gives technical specifications Tigris. following characteristics described: Architecture Electrical interface options Physical dimensions Power requirements Environmental requirements
Architecture
Tigris platform three-slot, chassis-based platform. architecture platform based proprietary implementations H-MVIP that located backplane chassis. Tigris includes Control Card additional interface cards that inserted into backplane chassis. Control Card executes system software that routes switches packets between interfaces. hot-replaceable interface cards provide electrical interfacing variety types. Tigris must connected power source. Tigris cards components Control Card Interface Cards assembled factory according customer specifications. Card options listed below: Control Card Control Card required system (chassis). Control Card located bottom slot chassis, hot-replaceable. features Control Card are: Motorola 68EC060 processor running MHz. Four SIMM sockets DRAM SIMMS. Minimum memory configuration DRAM. Field upgrades made with SIMMs maximum memory. (Different kinds SIMMs cannot populated simultaneously.) flash memory, supporting redundant memory. single dual high-speed Ethernet interface (optional), supporting Ethernet ports. Each port supports either 10BaseT 100BaseTX connectivity through auto negotiation. Quad Universal (UWAN) interface (optional), supporting four UWAN ports. standards supported include V.35, X.21, RS-232. UWAN option provide time reference derived from four UWAN ports. ports provide modem control signals necessary demand calls.
Appendix Technical specifications
Tigris (3-slot) installation guide
Maximum speed UWAN port 8.192 Mbps. Total bandwidth four ports limited 8.192 T1/E1 interface (optional), supporting four primary rate ISDN (PRI) channelized T1/E1 ports. System Synchronization Unit (SSU) that ensures that clock falls within Stratum-4 enhanced clocking requirements. synchronizes H-MVIP following three sources: H-MVIP signal derived from interface external source timing input located rear chassis internal clock located Control Card interface transferring packets between Control Card other interface cards. Alarm card interface. console ports, each supporting RS-232. port front panel interface direct attachment terminal; port back panel provides direct connection modem. push-button Non-Maskable Interrupt (NMI) switch, located front panel Control Card. Real-Time Clock (RTC) providing date time day. Time maintained hours event power outage.
Control Card options Control Card come with following LAN, WAN, interface options: Single Dual Ethernet Quad Universal Dual Quad
Single Dual Ethernet Ethernet option supports Ethernet ports that configured either 10BaseT 100BaseTX through auto-negotiation. Both 10BaseT 100BaseTX designed operate over pairs Category (CAT5) unshielded twisted pair (UTP) shielded twisted pair (STP) wires specified operate meters cable distance either half full duplex. Ethernet interface routed 50-pin CHAMP connector back chassis. more detail various media attachment installation options, refer Chapter Hardware installation. LEDs front Control Card indicate status each port.
Tigris (3-slot) installation guide
Appendix Technical specifications
Quad Universal card option Quad Universal (UWAN) interface card optional. supports four universal ports. standards supported include V.35, X.21, RS-232. Maximum speed UWAN port 8.192 Mbps. total bandwidth four ports limited 8.192 Mbps. ports provide modem control signals, which necessary on-demand calls. Note cannot have T1/E1 option Quad UWAN option together same Control Card.
cable types that support UWAN ports are: V.35 DCE, V.35 DTE, RS-232 DCE, RS-232 DTE, X.21 DCE, X.21 DTE. DB-44 connector each UWAN port located front panel Control Card. more detail installation options, refer Chapter Hardware installation. LEDs front Control Card indicate status each port. Dual Quad
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