Checking Your Work
To verify correct operation of a channelized OC3 IQ interface, use the following commands:
show interfacesshow interfaces controllershow interfaces interval(for channelized OC3, OC3, T3, channelized T3, T1, and channelized T1 channels)To view the interface names of the physical channelized OC3 IQ interface and the resulting interfaces configured on the channelized IQ interface, use the
show interfaces controllercommand:user@host>show interfaces controller coc3-0/0/0Controller Admin Linkcoc3-0/0/0 up upcoc1-0/0/0:1 up upt3-0/0/0:1 up upcoc1-0/0/0:2 up upt1-0/0/0:2:1 up upct1-0/0/0:2:2 up upds-0/0/0:2:2:1 up upds-0/0/0:2:2:2 up upcoc1-0/0/0:3 up upct3-0/0/0:3 up upct1-0/0/0:3:1 up upds-0/0/0:3:1:1 up upds-0/0/0:3:1:2 up upds-0/0/0:3:1:3 up upds-0/0/0:3:1:4 up upds-0/0/0:3:1:5 up upds-0/0/0:3:1:6 up upds-0/0/0:3:1:7 up upds-0/0/0:3:1:8 up upds-0/0/0:3:1:9 up upds-0/0/0:3:1:10 up upds-0/0/0:3:1:11 up upds-0/0/0:3:1:12 up upds-0/0/0:3:1:13 up upds-0/0/0:3:1:14 up upds-0/0/0:3:1:15 up upTo verify that your channelized IQ interfaces are working as expected, use the
show interfacescommand. Use theshow interfaces controllercommand to find the name of the channelized interface you want to view; then include this channelized name (for example,ct3-0/0/0:3) as an option with theshow interfacescommand.The next section provides sample
show interfacesoutput for each of the major interface types configured in this example: