I have a router at the HQ connecting to the one at the branch. I configured a tunnel between them...(int tun 0). Now I need to do QoS CB Marking on the traffic going from the HQ to the branch. My challenges are
1. Will the traffic be automatically encryted as it go through the tunnel
2. If yes, how will I do CB Marking since the packet will have been encryted
3. The tunnel wont allow to apply the service policy,how will I go about it.