Confused between when to use dot1-Q tunnels or l2protocol-tunnel
Can anyone tell me what I should be looking for when deciding when to pick one or the other? Specifically, I cannot see the difference between WB 3 Lab 10 task 2.3 and WB 2 Lab 7 task 1.1?
I get that if one of the 'customer edge' ports had tagged subinterfaces then this would make the desicion to use dot1-q but it seems in both of these tasks that this is not the case but one has dot1-q as the answer and the other has l2protocol-tunnel.
I can configure them both fine, but am just afraid of doing the wrong one during the exam if I'm not understanding something that should be a sign to use one or the other if there's an option.