Secondary ip-address command available but doesn't work

[bassie_1]

Hi all,

i'm trying to configure a secondary IP-address on a vlan interface on a WS-C3548-XL-EN.

The command is available, but it doesn't appear in running-config. IOS 12.0(5)XU

Any suggestions?

[sachinraja]

This might be a software bug !!

I have a 3550 in my premises and can see the secondary IP address without any problems.

3550_switch#sh run int vla 800

Building configuration...

Current configuration : 103 bytes

!

interface Vlan800

ip address 2.5.5.5 255.255.255.0 secondary

ip address 1.5.5.5 255.255.255.0

end

Try upgrading the IOS to 12.1 or 12.2 and see if it solves your problem,

[rjackson]

The 3548 is a layer 2 device. The ip address is strictly for management access and it should be an address in the management vlan. It should only have one address.