Cisco 7000 SERIES PA 8 PORT T1 MC ADAPTER WITH CSU DSU Specification Guide
1-15
Multichannel DS1/PRI Port Adapter Installation and Configuration
OL-3525-03
Chapter 1 Overview
Identifying Interface Addresses
Figure 1-19 Interface Slot Numbers—Cisco 7505 shown
Identifying Interface Addresses
This section describes how to identify interface addresses for the multichannel DS1/PRI port adapter in
supported platforms. Interface addresses specify the actual physical location of each interface on a router
or switch.
supported platforms. Interface addresses specify the actual physical location of each interface on a router
or switch.
Interfaces on the multichannel DS1/PRI port adapter installed in a router maintain the same address
regardless of whether other port adapters are installed or removed. However, when you move a port
adapter to a different slot, the first number in the interface address changes to reflect the new port adapter
slot number.
regardless of whether other port adapters are installed or removed. However, when you move a port
adapter to a different slot, the first number in the interface address changes to reflect the new port adapter
slot number.
Interfaces on a multichannel DS1/PRI port adapter installed in a VIP maintain the same address
regardless of whether other interface processors are installed or removed. However, when you move a
VIP to a different slot, the interface processor slot number changes to reflect the new interface processor
slot. This section contains the following subsections:
regardless of whether other interface processors are installed or removed. However, when you move a
VIP to a different slot, the interface processor slot number changes to reflect the new interface processor
slot. This section contains the following subsections:
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Note
Interface ports are numbered from left to right starting with 0.
explains how to identify interface addresses.
29619
Slot 0
Slot 1
Slot 2
Slot 3
Interface
processor
slots
processor
slots
EJ
EC
T
SL
O
T
0
SL
O
T
1
N
O
R
M
AL
PU
H
AL
T
R
ES
ET
O
N
SO
LE
ROUTE SWITCH PROCESSOR
VIP in interface processor slot 3