Specifications

5-5

Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2

Release 3.2, OL-6396-01, Rev.A1 January 9, 2006

Chapter 5 Overview of Packet over SONET SPAs

Displaying the SPA Hardware Type

To verify the SPA hardware type that is installed in your Cisco XR 12000 Series Router, you can use the

show interfaces command or the show controllers command. There are several other commands on the

Cisco XR 12000 Series Router that also provide SPA hardware information.

To verify the SPA hardware type that is installed in your Cisco XR 12000 Series Router, you can use the

following commands:

• show inventory

• show hw-module subslot brief

Table 5-2 shows the hardware description that appears in the show command output for each type of SPA

that is supported on the Cisco XR 12000 Series Router.

Example of the show inventory Command

The following example shows output from the show inventory command on a Cisco XR 12000 Series

Router with a 1-Port OC-192c/STM-64 POS/RPR XFP SPA installed in subslot 0 of the SIP in slot 3:

RP/0/0/CPU0:x-21#show inventory

NAME: "0/0/CPU0", DESCR: "Cisco 12000 Series Performance Route Processor 2"

PID: PRP-2 , VID: N/A, SN: SAD0826025M

NAME: "0/3/CPU0", DESCR: "Cisco 12000 Series SPA Interface Processor-600 "

PID: 12000-SIP-600 , VID: N/A, SN: SAD073303F8

NAME: "0/3/0", DESCR: "1-Port OC192/STM64 POS/RPR XFP Optics"

PID: SPA-OC192POS-XFP , VID: V01, SN: PRTA1204185

NAME: "0/3/1", DESCR: "1-port 10GbE Shared Port Adapter XFP based"

PID: SPA-1XTENGE-XFP , VID: V01, SN: PRTA2104133

Table 5-3 describes the significant fields shown in the display.

Table 5-2 SPA Hardware Description in show Commands

SPA Description in show commands

1-Port OC-192c/STM-64 POS/RPR XFP SPA “Hardware is Packet over Sonet”

Table 5-3 show inventory Field Descriptions

Field Description

NAME Identifies the hardware for which the inventory information is displayed. If you are

displaying raw inventory, this field shows the node name. For a node, the NAME is

expressed in rack/slot/subslot notation.

DESCR Node description. The description “1-Port OC192/STM64 POS/RPR XFP Optics”

indicates the 1-Port OC-192c/STM-64 POS/RPR XFP SPA.

PID Physical model name of the node.

VID Physical hardware revision of the node.

SN Physical serial number for the node.