Hi Everyone,
I have a small query regarding the controller redundancy.
We have a controllers placed in the remote sites and connected via service provider (through VPN connection). I would like to configure the master-standby redundancy.
Is it possible to configure the master-masterstandby (active-active) configuration eventhough the both the controllers are in different location and has different network IP address? Because VRRP is a L2 protocol and how will i configure the VRRP between them to establish the redundancy active-active setup?
If it is possible please let me know the sample configuration so that it will be easy for me to test it.
Thank you in advance for the valuable support.