Which of the following conditions are necessary in order for service labels to be signaled between two PE routers? (Choose 3)
LDP must be enabled on both PE routers.
RSVP must be enabled on both PE routers.
Traffic engineering must be enabled in the IGP.
The VC-ID must match between the two PE routers in both directions.
The transport tunnel must be operationally up between the two PE routers in both directions.
The SDP ID must match between the two PE routers in both directions.
Submit