Hi,
A customer has 3x secondary VM's being migrated from one data centre to another using a L2 over L3 extension. IP addressing will be the same.
At a later stage the hostnames of the migrated VM's will need changing to conform to data centre naming conventions. My question is what will changing the hostname impact/where is the hostname likely to be used further in the network?
WLC - Portal redirect
DNS Servers
Certificates...?
Any help much appreciated. Thanks