How to delete Cisco 1841 IP

Question

I am trying to delete IP assigned to interface fa0/1. But it returns an error saying "Delete Secondary first"
i have alreay tried this command (config-if)# no ip address 192.168.5.23 255.255.255.0

can we see sh run, please remove passwords. – xeon Jul 12 '13 at 05:53 — xeon, Jul 12 '13 at 05:53

score 2 · Answer 1 · answered Jul 12 '13 at 06:14

You have a secondary IP address defined on the interface. Your configuration will have something in it like:

interface FastEthernet0/1
  ip address 192.168.5.23 255.255.255.0
  ip address 192.168.5.24 255.255.255.0 secondary

You will need to no out the secondary IP address first.

How to delete Cisco 1841 IP

1 Answers1