i have setup ezvpn server on the uc 520 and ezvpn client on cisco 871. i have doubt in dealing with my vlan. by default, there are multiple vlans, such as vlan 1 = data, vlan 100 = voice, and loopback0 = service engine. i changed my service engine pointing to vlan1 rather than loopback0, because i am afraid that is going to cause an issue with my vlan traffic.
do you think it's good thing to leave service engine ip as a default setup?
is there going to be a problem if i change the service engine ip? and what is the advantage or disadvantage?
if the service engine is set to default, should i include on the vpn traffic? and how?
thank you for your help guys