Specifications

1-10
PA-T3+ Serial Port Adapter Installation and Configuration
OL-3505-03
Chapter 1 Overview
Identifying Interface Addresses
Figure 1-13 Interface Processor Slot Numbers—Cisco 7505 Shown
Note In the Cisco 7000, Cisco 7507, and Cisco 7513 chassis, the VIP is installed vertically. In the Cisco 7010
and Cisco 7505 chassis, the VIP is installed horizontally.
Identifying Interface Addresses
This section describes how to identify interface addresses for the PA-T3+ in supported platforms.
Interface addresses specify the actual physical location of each interface on a router or switch.
Interfaces on the PA-T3+ 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.
Interfaces on a PA-T3+ installed in a FlexWAN module or a VIP maintain the same address regardless
of whether other interface processors are installed or removed. However, when you move a FlexWAN
module or a VIP to a different slot, the interface processor slot number changes to reflect the new
interface processor slot.
Note Interface ports are numbered from left to right starting with 0.
Table 1-3 explains how to identify interface addresses.
29619
Slot 0
Slot 1
Slot 2
Slot 3
Interface
processor
slots
E
J
E
C
T
S
L
O
T
0
S
L
O
T
1
N
O
R
M
A
L
C
P
U
H
A
L
T
R
E
S
E
T
C
O
N
S
O
L
E
R
O
U
T
E
S
W
IT
C
H
P
R
O
C
E
S
S
O
R
VIP in interface processor slot 3