[c-nsp] Renumbering serial interfaces

Steve Bertrand steve at ibctech.ca
Thu Feb 18 08:22:26 EST 2010

On 2010.02.18 03:22, Brian Turnbow wrote:
> Besides the reload in xx that several have mentioned you can also put secondary Ips on the link 
> Nad then cancel the primary. 
> I.e. 
> interface ATM0/0.32 point-to-point
> Ip add secondary 
> Telnet/ssh to this address using source address
> Then no ip add 
> The address becomes the priamry and you should not loose the management session.

Does this work differently on a serial interface? On an fa int:

route-server1(config)#int lo75
route-server1(config-if)#ip address
route-server1(config-if)#ip address sec
route-server1(config-if)#no ip address

Must delete secondary before deleting primary


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