Cisco Systems VIP-4R/4T manual Attaching 4T Port Adapter Interface Cables, Correct

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VIP Port Adapter Functions

Attaching 4T Port Adapter Interface Cables

On a single 4T port adapter, you can use up to four synchronous-serial connections.

Connect serial cables to the 4T port adapter as follows:

Step 1 Attach the appropriate serial cable directly to the receptacle on the 4T port adapter and tighten the strain-relief screws. (See Figure 30.)

Figure 30 Connecting 4T Serial Cables (Horizontal Orientation—Shown without Handles)

EN

 

 

RC

 

CD

 

 

 

 

 

CD

 

 

 

 

 

CD

 

FAST SERIAL

TD

TC

RD

LB

TD

TC

RD

RC

LB

TD

TC

RD

RC

LB

TD

TC

RD

RC

LB

H5988

To DTE, DCE, or other external synchronus serial equipment

Caution Serial interface cables must be attached correctly or damage to the cable plug will result. Attempting to force a cable plug on the 60-pin receptacle can damage the plug. (See Figure 31.)

Figure 31 Connecting Serial Port Adapter Cables

Correct

4T port adapter interface cable

Router port

Incorrect, cable upside down

Router port

4T port adapter interface cable

H5764

Step 2 Attach the network end of your serial cable to your DSU, CSU, DTE, or other external synchronous-serial equipment and tighten the strain-relief screws.

VIP-4R/4T Installation and Configuration 59

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Contents VIP-4R/4T Installation and Configuration Table of Contents Versatile Interface Processor Functions What is the VIP?Dram VIP Hardware Prerequisites What is the Cisco 7000 Family?VIP Software Prerequisites Cisco 7000, Interface Processor End Cisco 7000 SeriesCisco 7010, Interface Processor End Cisco 7500 SeriesCisco 7507, Interface Processor End Cisco 7513, Interface Processor End VIP Port Adapter Hardware Configuration Overview List of Parts and Tools VIP Installation PrerequisitesVIP Microcode Overview Preventing Electrostatic Discharge Damage Safety GuidelinesTelephone Wiring Guidelines Electrical Equipment GuidelinesOnline Insertion and Removal-An Overview Versatile Interface Processor Functions H1984 Removing a VIP VIP InstallationRemoving an Interface Processor Filler Captive installation screws Installing a VIP Checking the VIP Installation Checking the Installation and Verifying VIP StatusVersatile Interface Processor Functions Verifying VIP Status Using show Commands Router# show protocols Upgrading VIP Microcode Router# show flash Loaded from Flash Handling a Dram SIMM-Example Only Upgrading and Replacing Dram SIMMsOrientation of Dram SIMMs U1 and U2 on VIP Motherboard Removing and Replacing Dram SIMMs 4R Port Adapter VIP Port Adapter FunctionsToken Ring Specifications and Physical Connections Token Ring OverviewVIP Port Adapter Functions Token Ring Network Physical Connections Token Ring Connection Equipment4R Port Adapter LEDs Token Ring Distance LimitationsToken Ring Speed Considerations 4R Port Adapter Receptacles and Cables 4R Port Adapter Receptacles, Cables, and PinoutsAttaching 4R Port Adapter Interface Cables 4R Port Adapter Receptacle PinoutConfiguring the 4R Interfaces Setup ConfigureUsing the Setup Command Using the Exec Command InterpreterRouter# setup Using the Configure Exec Command 4R Token Ring Interface Port Number Example Cisco 7505 Shown 4R Slot, Port Adapter, and Port Numbers in a Cisco 4R Slot, Port Adapter, and Port Numbers in a Cisco Basic Configuration Guidelines ARP type ARPA, ARP TimeoutChecking the Configuration Synchronous Serial Overview 4T Port AdapterVIP Port Adapter Functions 4T Port Adapter Specifications Shows the 4T port adapter installed on the VIP-4R/4TEIA/TIA-232 Connections Serial Distance Limitations4T Serial Connection Equipment Connections EIA/TIA-449 Connections4T Port Adapter LEDs EIA-530 ConnectionsSerial Port Adapter Receptacles and Cables 4T Port Adapter Receptacles, Cables, and PinoutsVIP Port Adapter Functions Serial Port Adapter Cables Serial Port Adapter Cable PinoutsRTS/CTS CTS/RTS DSR/DTR DTR/DSR SD+ RTS/CTS RTS/CTS CTS/RTS DSR/DTR DTR/DSR DCD/LL Rlsd LL/DCD RTS/CTS+ RTS+ CTS/RTS+ DSR/DTR+ DSR+ DCD/DCD+ Incorrect, cable upside down Attaching 4T Port Adapter Interface CablesCorrect Configuring the 4T Interfaces 4T Serial Interface Port Number Example Cisco 7505 Shown 4T Slot, Port Adapter, and Port Numbers in a Cisco Slot Adapter Port Port n Serial3/1/0 is administratively down, line protocol is down Setting the Clock Rate Configuring Timing Clock SignalsConfiguring Nrzi Format Inverting the Clock SignalReplacing Port Adapter Cables Configuring CRCsEnter Configuration mode again and bring the port back up Shutting Down an Interface Enter the shutdown command, as followsRouter# show int serial 1/1/0 Configuring InterfacesWrite the new configuration to memory as follows Using the ping and loopback Commands Using Show Commands to Verify the VIP StatusRouter# ping 1.1.1.10 Return Type escape sequence to abort Cisco Information Online