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PA-A6 ATM Port Adapter Installation and Configuration

OL-2672-05

Chapter 1 Overview

Identifying Interface Addresses

Cisco 7200 Series Routers and Cisco 7200 VXR Routers Interface Address

In Cisco 7200 series routers and Cisco 7200 VXR routers, port adapter slots are numbered from the

lower left to the upper right, beginning with slot 1 and continuing through slot 2 for the Cisco 7202,

slot 4 for the Cisco 7204 and Cisco 7204VXR, and slot 6 for the Cisco 7206 and 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 1-12.

The interface address is composed of a two-part number in the format

port-adapter-slot-number/interface-port-number. See Table 1-10. For example, if a single-port PA-A6

is installed in slot 1of a Cisco 7200 series router, the interface address would be 1/0. If a single-port

PA-A6 were installed in slot 4, the interface address would be 4/0.

Cisco 7201 Router Interface Address

In the Cisco 7201 router, only one slot accepts port adapters and it is numbered slot 1. See Figure 1-13.

The interface address is composed of a two-part number in the format

port-adapter-slot-number/interface-port-number. See Table 1-10. For example, if a single-port PA-A6

is installed on a Cisco 7201 router, the interface address would be 1/0.

Cisco 7301 Router Interface Address

In the Cisco 7301 router, only one slot accepts port adapters and it is numbered slot 1. See Figure 1-14.

The interface address is composed of a two-part number in the format

port-adapter-slot-number/interface-port-number. See Table 1-10. For example, if a single-port PA-A6

is installed on a Cisco 7301 router, the interface address would be 1/0.

Cisco 7500 series

routers (7505, 7507,

7513) with VIP4-50,

VIP4-80

Interface-processor-slot-number/port-adapter

-slot-number/interface-port number

Interface processor slot—0 through 12

(depends on the number of slots in the

router)

Port adapter slot— 0 or 1

Interface port—0

3/1/0

Cisco 7600 series

routers (7603, 7606,

7609, 7613) with

FlexWAN or

Enhanced FlexWAN

Module-slot-number/port-adapter-bay-number/

interface-port-number

Module slot —2

through 13 (depends on

the number of slots in the router)

Port adapter bay— 0 or 1

Interface port—0

3/0/0

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.

Table 1-10 Identifying Interface Addresses (continued)

Platform Interface Address Format Numbers Syntax

1 2 ... 20 21 22 23 24 25 26 27 28

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