Chassis Slot And Logical Interface Numbering - Cisco 7206VXR - VPN Bundle Router Configuration Manual

Functional Overview

Chassis Slot and Logical Interface Numbering

In the Cisco 7200 VXR routers, the port-adapter-slot-number is the chassis slot in which a port adapter
is installed, whereas the logical-interface-number is the physical location of the interface port on a port
adapter.
Port adapter slots in the Cisco 7200 VXR routers are numbered from left to right— slot 1 through slot 4
in the Cisco 7204VXR (see
Figure
present.
Figure 1-31
4
1
2
3
Cisco 7200 VXR Installation and Configuration Guide
1-54
Figure
1-32). Port adapter slot 0 is always reserved for the Fast Ethernet port on the I/O controller—if
Port Adapter Slot Numbering—Cisco 7204VXR
5
Blank port adapter
Port adapter slot 4
Port adapter slot 2
1-31) and slot 1 through slot 6 in the Cisco 7206VXR (see
1
SERIAL-EIA/TIA-232
6
4 Port adapter slot 3
5 Port adapter slot 1
6
Port adapter slot 0 (Reserved for the Fast
Ethernet port on the I/O controller. With the
NPE-G1 or NPE-G2 and the Port Adapter
Jacket Card installed, the slot becomes port
adapter slot 5.)
Chapter 1 Cisco 7200 VXR Product Overview
2 3
Cisco 7200
SERIES
ETHERNET-10BFL
FAST ETHERNET INPUT/OUTPUT CONTROLLER
OL-5013-09