Adding a loopback address to the FE of a Cisco 1721?

Unanswered Question
Sep 23rd, 2008

Hi,

I was wondering how I can add a loopback address to the FE port of my Cisco 1721 router?

I am using the serial port, but not the FE for my lab and would like to bring this up.

Thanks

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
attrib7575 Tue, 09/23/2008 - 11:07

As far as I know it is:

#int loopback 0

#ip add x.x.x.x 255.255.255.255

Harold Ritter Wed, 09/24/2008 - 05:14

Andy,

You just need to configure "no keepalive" under the interface.

int fa0

no keepalive

This will bring the interface is up/up state.

Regards

Actions

This Discussion