Tuesday, January 14, 2020

Issue changing cisco WLC management interface IP

I want to move the WLC to a new management vlan.

but the device never becomes reachable on the new ip. I know the new subnet is working because the switch that is connected to the WLC is already operating on it with its management interface.

What I did:

on WLC (cisco 2504

reset system in 0:10:0 image no-swap reset-aps config wlan disable all config interface address management <new ip> <netmask> <def gw> //interface vlan id remains set to 0 

on SWITCH (cisco small business)

conf t interface range <2 interfaces in the LAG> switchport mode trunk switchport trunk native vlan <management vlan> switchport trunk allowed vlan add <tagged vlan for ssid 1> switchport trunk allowed vlan add <tagged vlan for ssid 2> channel-group 2 mode on 

afterwards i cannot access the WLC on the newly configured ip and have to wait until the WLC reboots from the scheduled reboot without saving.

What am I doing wrong?



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