2960 Switch#show snmp mib ifmib ifindex
FastEthernet0/1: Ifindex = 10001
FastEthernet0/10: Ifindex = 10010
FastEthernet0/11: Ifindex = 10011
FastEthernet0/12: Ifindex = 10012
FastEthernet0/13: Ifindex = 10013
FastEthernet0/14: Ifindex = 10014
FastEthernet0/15: Ifindex = 10015
FastEthernet0/16: Ifindex = 10016
FastEthernet0/17: Ifindex = 10017
FastEthernet0/18: Ifindex = 10018
FastEthernet0/19: Ifindex = 10019
FastEthernet0/2: Ifindex = 10002
FastEthernet0/20: Ifindex = 10020
FastEthernet0/21: Ifindex = 10021
FastEthernet0/22: Ifindex = 10022
FastEthernet0/23: Ifindex = 10023
FastEthernet0/24: Ifindex = 10024
FastEthernet0/3: Ifindex = 10003
FastEthernet0/4: Ifindex = 10004
FastEthernet0/5: Ifindex = 10005
FastEthernet0/6: Ifindex = 10006
FastEthernet0/7: Ifindex = 10007
FastEthernet0/8: Ifindex = 10008
FastEthernet0/9: Ifindex = 10009
GigabitEthernet0/1: Ifindex = 10101
GigabitEthernet0/2: Ifindex = 10102
Null0: Ifindex = 10501
Vlan1: Ifindex = 1
Vlan<removed>: Ifindex = <removed>