Change management IP to be on diff subnet from self IP

If I create temp selfip on diff subnet, won't I have the same issue?

 

if we use subnet which is not used anywhere in network, we won't hit the same issue.

 

 

Also, by console, do you mean re-running the config?

 

we can use add/delete/change any config via command line e.g. bigpipe, tmsh or even modify config file directly e.g. /config/bigip_base.conf.