If I type
Router1#sh ip int brief
it shows the interface name like
and so on...
and when I enter global configuration mode and type
#int FastEthernet 0/0, or Fa0/0
it shows error like below
Router1(config)#interface fastEthernet 0/0 ^% Invalid input detected at '^' marker.
it does not accept "/" in the name in the FastEthernet port
But, if I write like below
#int FastEthernet 0 then its ok.
So, my concern is how I can rename my router's FastEthernet port's interface name from fastEthernet 0 to fastEthernet 0/0 and fastEthernet 1 to fastEthernet 0/1
Go to Solution.
You cannot rename the interface names.
Since the 1812 is a fixed port router, it has no concept of 'slots' (additional interface cards, ie WICS) so it has no need to use the naming convention x/x , ie <slot>/<interface>
View solution in original post
Hi Mr Seb,
Thanks a lot for your reply...