Cisco Systems PA-POS-1OC3 Cisco 7200 VXR Routers Interface Addresses, 1-21, Platform, Numbers

Chapter 1 PA-POS-1OC3 Overview

Identifying Interface Addresses

Table 1-3	Interface Addresses (continued)
Platform		Interface Address Format	Numbers	Syntax
VIPs in the Cisco 7500		Interface-processor-slot-number/port-adapter-	Interface processor slot—0	3/1/0
series routers (7505, 7507,		slot-number/interface-port number	through 12 (depends on the
7513)			number of slots in the router)
			Port adapter slot—0 or 1
			Interface port—0
Cisco 7600 series routers		Module-slot-number/port-adapter-bay-number/	Module slot—22through 13	3/0/0
(7603, 7606, 7609, 7613)		interface-port-number	(depends on the number of slots
with FlexWAN or Enhanced			in the router)
FlexWAN			Port adapter bay—0 or 1
			Interface port—0

1.Port adapter slot 0 is reserved for the Fast Ethernet port on the I/O controller (if present).

2.Slot 1 is reserved for the supervisor engine. If a redundant supervisor engine is used, it must go in slot 2; otherwise, slot 2 can be used for other modules.

Cisco 7200 VXR Routers Interface Addresses

In Cisco 7200 VXR routers, port adapter slots are numbered from the lower left to the upper right, beginning with port adapter slot 1 and continuing through port adapter slot 4 for the Cisco 7204VXR, and slot 6 for the Cisco 7206VXR. Port adapters can be installed in any available port adapter slot from 1 through 6 (depending on the number of slots in the router). (Slot 0 is reserved for the I/O controller.) See Figure 1-4.

The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table 1-3. For example, if the single-port PA-POS-1OC3 is installed in slot 1of a Cisco 7200 series router, the interface address would be 1/0. If the single-port PA-POS-1OC3 were installed in slot 4, the interface address would be 4/0.

Cisco 7201 Router Interface Addresses

In the Cisco 7201 router, only one slot accepts port adapters and it is numbered slot 1. See Figure 1-5.

The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table 1-3. For example, if a single-port PA-POS-1OC3 is installed on a Cisco 7201 router, the interface address would be 1/0.

Cisco 7301 Router Interface Addresses

In the Cisco 7301 router, only one slot accepts port adapters and it is numbered slot 1. See Figure 1-6.

The interface address is composed of a two-part number in the format port-adapter-slot-number/interface-port-number. See Table 1-3. For example, if a single-port PA-POS-1OC3 is installed on a Cisco 7301 router, the interface address would be 1/0.

PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide

OL-6514-04 1-21