Appendix A IfIndexes and Interface Identification 61

Getting Started with Passport 4400, Release 4.1

CLI Procedure for Displaying the IfIndex Table

The following sample display is taken from a Passport 4460 with two expansion

modules installed, an ISDN BRI S/T Voice module and a T1 Voice module. Below

is a partial display of the IfIndex Table using CLI.

CLI> show system IfIndex Operational

IfIndex IfExtType PPA Slot
1 ethernetCsmacd 0 base
2 propVirtual 0 base
3other 0base
4 propVirtual 1 base
5isdns 1exp1
6ds0 1exp1
7ds1 0exp2
8other 0exp2
9other 0exp2
10 other 0 exp2
11 other 0 exp2
12 other 0 exp2
13 other 0 exp2
14 other 0 exp2
15 other 0 exp2
16 other 0 exp2