VIP2 and the PA-T3 Port Adapter, Overview | Cisco Systems instruction

C H A P T E R 3

VIP2 and the PA-T3 Port Adapter

This chapter provides information on the PA-T3 port adapter and its use on the VIP2 in Cisco 7000 series and Cisco 7500 series routers. This chapter contains the following sections:

•

•

•

Overview, page 3-1

Removing a Port Adapter, page 3-4

Installing a Port Adapter, page 3-5

Overview

The PA-T3 serial port adapter is used on the VIP2 in Cisco 7000 series and Cisco 7500 series routers and can be installed in either port adapter slot 0 or slot 1 on the VIP2 motherboard.

Note You can have up to three T3 serial interfaces on a VIP2 motherboard. Cisco recommends a conﬁguration of one PA-T3 serial port adapter (with one T3 serial interface) and one PA-2T3 serial port adapter (with two serial interfaces) for a total of three T3 serial interfaces per VIP2.

Figure 3-1 shows two one-port PA-T3 serial port adapters installed in port adapter slot 0 and slot 1 on a VIP2-15 or VIP2-40.

VIP2 and the PA-T3 Port Adapter 3-1

Image 21

Cisco Systems manual VIP2 and the PA-T3 Port Adapter, Overview

Contents

Corporate Headquarters PA-T3 Serial Port Adapter Installation and ConfigurationPage Objectives PrefaceOrganization Section Title Description Related Documentation Section Title Description Related Documentation Cisco Connection Online Cisco Connection Online Cisco Documentation CD-ROM Cisco Documentation CD-ROM Port Adapter Overview Overview PA-T3 Serial Port Adapter Features PA-T3 Serial Port Adapter Features Management Information Base Management Information Base 4PA-T3 Serial Port Adapter Installation and Configuration Parts and Tools Required Preparing for Installation Software and Hardware Requirements Software and Hardware RequirementsPA-2T3 PA-T3 Port Adapter LEDs PA-T3 Port Adapter LEDsRouter show version Color State Description LEDs for Uplink Port Status PA-T3 Receptacles and Cables Feature Compatibilities of PA-T3 Serial Port Adapter DSUsPA-T3 Receptacles and Cables Full Rate Scrambling Subrate MDL 1 Support Safety Guidelines Safety Guidelines Telephone Wiring Guidelines Electrical Equipment GuidelinesElectrical Equipment Guidelines FCC Class a Compliance Preventing Electrostatic Discharge DamageFCC Class a Compliance FCC Class a Compliance 10PA-T3 Serial Port Adapter Installation and Configuration Overview VIP2 and the PA-T3 Port Adapter Dimm U5 Overview PA-T3 in port adapter Slot PA-T3 in port adapter slot Removing a Port Adapter Removing a Port Adapter Installing a Port Adapter Installing a Port Adapter H3152 Installing a Port Adapter 8PA-T3 Serial Port Adapter Installation and Configuration Catalyst RSM/VIP2 and the PA-T3 Port Adapter Standoff Removing a Port Adapter Installing a Port Adapter Aligning a Port Adapter in a Port Adapter Slot 6PA-T3 Serial Port Adapter Installation and Configuration Cisco 7200 Series PA-T3 Port Adapter Port adapter Handle Lever unlocked Position Handling a Port Adapter Port adapter Handle Cisco uBR7200 Series and the PA-T3 Port Adapter Port adapters Port adapters Port adapter lever in unlocked position Inside slot guide PC board Metal carrier Port adapter retention clip in locked position 6PA-T3 Serial Port Adapter Installation and Configuration Configuring the PA-T3 Interfaces Using the Exec Command Interpreter Using the Exec Command InterpreterIdentifying Port Adapter Slot and T3 Interface Port Numbers Cisco 7200 Series and Cisco uBR7200 Series Ports Serial Port Number Example-Cisco Cisco 7200 Series and Cisco uBR7200 Series Ports Identifying Port Adapter Slot and T3 Interface Port Numbers VIP2 Ports Catalyst RSM/VIP2 Ports Catalyst RSM/VIP2 Ports PA-T3 Serial Port Adapter in the Catalyst Cisco 7100 Series Ports Router# configure terminal Interface Subcommand Syntax Platform Command ExampleShutting Down an Interface Shutting Down an Interface Routerconfig-if#interface serial 1/1 Routerconfig-if#interface serial 1/0Routerconfig-if#interface serial 1/1/0 Routerconfig-if#interface serial 1/1/1 Router# copy running-config startup-config OK Routerconfig# interface serial 1/0Router# show interfaces serial 1/0 Router# show interfaces serial 1/1/0 Routerconfig# interface serial 1/1/0 Performing a Basic ConfigurationRouterconfig# interface serial 3/0 Performing a Basic Conﬁguration Conﬁguration Example Configuration Example Deﬁning the DSU Mode Setting the BandwidthCustomizing the PA-T3 Serial Port Adapter Enabling T3 Scrambling Conﬁguring Cyclic Redundancy Checks Setting the Cable LengthSpecifying T3 Framing Specifying T3 Framing Using show Commands to Verify Status Checking the ConfigurationChecking the Conﬁguration Show running-conﬁg command. Display Router# show interfaces serial 2/0 Router# show controllers serial 3/0 Router# show controllers 2/0 Router# show controllers serial 10/0/0 Serial10/0/0 Febe Router# show version Router# show controllers serial 0/0 Serial0/0 20PA-T3 Serial Port Adapter Installation and Configuration Router# show diag Router# show controllers cbus 1/0/0 Router# show controllers cbus 0/0 Using the ping Command to Verify Network Connection Using the loopback Command to Verify the Physical InterfaceRouterconfig# interface serial 6/0 Using the loopback Command to Verify the Physical Interface Set the interface into local loopback mode as follows 26PA-T3 Serial Port Adapter Installation and Configuration Cisco 7120 Series Router-Port Adapter Slot 3 Location Cisco 7100 Series and the PA-T3 Port Adapter Cisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides