To Alls,
I wonder if we have to add the additional configurartion for the following situation. when we have a spare router, and I can but no luck to us.
LAN side.
interface x/x
switchport
switchport mode trunk
switchport trunk native vlan 10
- snip-
WAN router.
interface x/x
no shutdown
interface x/x.xxx
encapsulation dot1Q 10 native
In this case, Do we have add 'native' option right behind ' encapsulation dot1Q ' as above?
otherwise, the connection from vlan 10 is not reachable each other?