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Change VLAN Network assignments on 5406zl


Change VLAN Network assignments on 5406zl

Up to this point I have "mastered" the art of building VLANs, configuring VRRP and MSTP fro scratch. However I am now in a situation where I have to change the network I assigned to a particular VLAN because it has become apparent that the size of the subnet I used will be too small.

So what I need to do it move from a /26 network to a /24, which will require a totally different subnet because I don't have the ability to steal bits from any unused adjoining networks.

Since I have VRRP and MSTP enabled, what is the proper way of changing the network assignment for a existing VLAN?