Stat us, St at us – Cisco XR 12000 Series User Manual

Page 29

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1-17

Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide

OL-17438-04

Chapter 1 Overview: Cisco XR 12000 Series Router SPA Interface Processors

Cisco XR 12000 SIP-601 Overview

Figure 1-15

shows a Cisco XR 12000 SIP-601

with 2 SPAs installed. The left SPA slot is subslot 0 and

the right SPA slot is subslot 1. If one dual-width SPA is installed, it is recognized as being in subslot 0.

Figure 1-15

Subslot Locations for the 1-Port 10-Gigabit Ethernet SPA

SPA Interface Addresses on the Cisco XR 12000 SIP-601

A Cisco 12000 Series Router identifies a SPA interface address by its SIP slot number, SPA subslot, and
port number on the SPA, in the format slot/subslot/port. Subslots and ports are numbered starting from
0, so each Cisco XR 12000 SIP-601 has two subslots 0 (left) and 1 (right). For example, the interface
address of a 1-port SPA located in the second SIP subslot, where the SIP is inserted into router line card
slot 3 is 3/1/0.

Figure 1-16

shows the slot, subslot, and port locations for the 1-Port 10-Gigabit Ethernet

SPA and the 10-Port Gigabit Ethernet SPA.

Table 1-16

Subslot Locations for the 1-Port 10-Gigabit Ethernet SPA

Call Out Number

Description

1

Subslot 0

2

Subslot 1

12000-SIP-600

0

116872

STAT

US

SPA-1XTENGE-X

FP-A

ACT

IVE

/LIN

K

SPA10X1GE-A

ST

AT

US

4

9

3

8

2

7

1

6

0

5

A/L

A/L

A/L

A/L

A/L

A/L

A/L

A/L

A/L

A/L

1

2

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