Cisco Systems VIP-4R/4T manual VIP Port Adapter Functions, 4R Port Adapter

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VIP Port Adapter Functions

VIP Port Adapter Functions

The following sections discuss the port adapters used with the VIP:

4R Port Adapter

4T Port Adapter, page 45

4R Port Adapter

The following sections discuss the 4R port adapter, which is shown in Figure 13.

Token Ring Overview, page 30

Token Ring Specifications and Physical Connections, page 30

Token Ring Connection Equipment, page 32

Token Ring Distance Limitations, page 33

Token Ring Speed Considerations, page 33

4R Port Adapter LEDs, page 33

4R Port Adapter Receptacles, Cables, and Pinouts, page 34

Attaching 4R Port Adapter Interface Cables, page 35

Configuring the 4R Interfaces, page 36

The 4R port adapter (see Figure 13) is currently available on the VIP-4R/4T, which has two port adapter slots: port adapter slot 0 and port adapter slot 1. The 4R port adapter, which is installed in port adapter slot 0, provides up to four IBM Token Ring or IEEE 802.5 Token Ring interfaces. Each Token Ring interface can be set for 4 Mbps or 16 Mbps. All Token Ring ports run at wire speed.

Figure 13 4R Port Adapter, Faceplate View

 

 

 

TOKEN RING

0

1

2

3

H4493

VIP-4R/4T Installation and Configuration 29

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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 Telephone Wiring Guidelines Safety GuidelinesElectrical Equipment Guidelines Preventing Electrostatic Discharge DamageOnline 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