Datasheet
1-20
PA-4E1G Serial Port Adapter Installation and Configuration
OL-3065-05
Chapter 1 Overview
Identifying Interface Addresses
The following subsections describe the interface address formats for the supported platforms:
• Cisco 7000 Series Routers VIP Interface Addresses, page 1-21
• Cisco 7100 Series Routers Interface Addresses, page 1-22
• Cisco 7200 Series Routers and Cisco 7200 VXR Routers Interface Addresses, page 1-22
• Cisco uBR7200 Series Routers Interface Addresses, page 1-22
• Cisco 7201 Router Interface Addresses, page 1-22
• Cisco 7301 Router Interface Addresses, page 1-23
• Cisco 7304 PCI Port Adapter Carrier Card Interface Addresses, page 1-23
• Cisco 7401ASR Router Interface Addresses, page 1-23
• Cisco 7500 Series Routers VIP Interface Addresses, page 1-23
Table 1-5 summarizes the interface address formats for the supported platforms.
Table 1-5 Identifying Interface Addresses
Platform Interface Address Format Numbers Syntax
VIP in Cisco 7000 series
routers
Interface-processor-slot-number/port-adapter-slot-
number/interface-port-number
Interface processor slot—0
through 4 (depends on the
number of slots in the
router)
Port adapter slot— 0 or 1
Interface port—0 through 3
3/1/0
Cisco 7120 series router Port-adapter-slot-number/interface-port-number Port adapter slot—always 3
Interface port—0 through 3
3/1
Cisco 7140 series router Port-adapter-slot-number/interface-port-number Port adapter slot—always 4
Interface port—0 through 3
4/0
Cisco 7200 series routers
and Cisco 7200 VXR
routers (Cisco 7202,
Cisco 7204,
Cisco 7204VXR,
Cisco 7206,
Cisco 7206VXR)
Port-adapter-slot-number/interface-port-number Port adapter slot—1 through
6 (depends on the number of
slots in the router)
1
Interface port—0 through 3
1/0
Cisco 7201 router Port-adapter-slot-number/interface-port-number Port adapter slot—always 1
Interface port—0 through 3
1/0
Cisco uBR7223 router Port-adapter-slot-number/interface-port-number Port adapter slot—always 1
1
Interface port—0 through 3
1/0
Cisco uBR7246 and
Cisco uBR7246 VXR
routers
Port-adapter-slot-number/interface-port-number Port adapter slot—1 or 2
1
Interface port—0 through 3
1/0
Cisco 7301 routers Port-adapter-slot-number/interface-port-number Port adapter slot—always 1
Interface port—0 through 3
1/0