Functional Overview; Chassis Slot And Logical Interface Numbering - Cisco 7200 VXR User Manual
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- User manual (178 pages) ,
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Functional Overview
Functional Overview
This section provides a functional overview of the Cisco 7200 VXR routers. It describes the numbering
and addressing scheme of the port adapters for the router, the environmental monitoring and reporting
functions, and online insertion and removal (OIR). These descriptions help you become familiar with
the capabilities of the Cisco 7200 VXR routers.
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 1-29 Port Adapter Slot Numbering—Cisco 7204VXR
4
1
2
3
Cisco 7200 VXR Installation and Configuration Guide
1-50
Figure
1-30). Port adapter slot 0 is always reserved for the Fast Ethernet port on the I/O controller—if
5
Blank port adapter
Port adapter slot 4
Port adapter slot 2
1-29) 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
Chapter 1
Cisco 7200 VXR Product Overview
2
3
Cisco 7200
SERIES
ETHERNET-10BFL
FAST ETHERNET INPUT/OUTPUT CONTROLLER
78-5469-04 B0
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