What are three characteristics of a service tunnel? ()(Choose three.)
A、It is bidirectional.
B、It carries optimized traffic.
C、It can carry traffic using UDP.
D、It is formed only within a community
A、It is bidirectional.
B、It carries optimized traffic.
C、It can carry traffic using UDP.
D、It is formed only within a community
A、peer discovery B、label distribution C、path initialization D、session management E、connection establishment
A、throughput B、performance C、pass-through D、application summary E、packet size distribution