Cisco 7304 Pci Port Adapter Carrier Card Interface Addresses; Cisco 7401Asr Router Interface Addresses; Cisco 7500 Series Routers Vip Interface Addresses; Cisco 7301 Router Interface Addresses - Cisco PA-4E1G Series Installation And Configuration Manual

Chapter 1 Overview

Cisco 7301 Router Interface Addresses

In the Cisco 7301 router, only one slot accepts port adapters and it is numbered as slot 1. See
Figure
The interface address is composed of a two-part number in the format
port-adapter-slot-number/interface-port-number. See
installed in a Cisco 7301 router, the interface addresses would be 1/0 through 1/3.

Cisco 7304 PCI Port Adapter Carrier Card Interface Addresses

In the Cisco 7304 router, port adapters are installed in a Cisco 7304 PCI port adapter carrier card, which
installs in Cisco 7304 router module slots 2 through 5. The port adapter slot number is the same as the
module slot number. See
The interface address is composed of a two-part number in the format
module-slot-number/interface-port-number. See
installed in the Cisco 7304 PCI port adapter carrier card in Cisco 7304 router module slot 3, the interface
addresses would be 3/0 through 3/3.

Cisco 7401ASR Router Interface Addresses

In the Cisco 7401ASR router, only one slot accepts port adapters and it is numbered as slot 1. See
Figure
The interface address is composed of a two-part number in the format
port-adapter-slot-number/interface-port-number. See
installed in a Cisco 7401ASR router, the interface addresses would be 1/0 through 1/3.

Cisco 7500 Series Routers VIP Interface Addresses

In Cisco 7000 series routers and Cisco 7500 series routers, port adapters are installed on a versatile
interface processor (VIP), which installs in interface processor slots 0 through 12 (depending on the
number of slots in the router). The port adapter can be installed in either bay (port adapter slot 0 or 1)
on the VIP. See
The interface address for the VIP is composed of a three-part number in the format
interface-processor-slot-number/port-adapter-slot-number/interface-port-number. See
The first number identifies the slot in which the VIP is installed (slot 0 through 12, depending on the
number of slots in the router).
The second number identifies the bay (port adapter slot) on the VIP in which the port adapter is installed
(0 or 1). The bays are numbered from left to right on the VIP.
The third number identifies the physical port number (interface port number) on the port adapter. The
port numbers always begin at 0 and are numbered from left to right. The number of additional ports
depends on the number of ports on the port adapter. The PA-4E1G is a four-port port adapter, therefore
the port can be 0 through 3.
OL-3065-05
1-20.
Figure 1-21
1-23.
Figure 1-24, and
Table
and Figure 1-22.
Table 1-5. For example, if a four-port PA-4E1G is
Table
Figure 1-25.
PA-4E1G Serial Port Adapter Installation and Configuration
Identifying Interface Addresses
1-5. For example, if a four-port PA-4E1G is
1-5. For example, if a four-port PA-4E1G is
Table 1-5.
1-23