Which two of these are characteristics of Metro Ethernet? ()
A、class of service
B、bandwidth profiles
C、user-network interface
D、Ethernet LAN circuit attributes
E、Ethernet virtual circuit attributes
A、class of service
B、bandwidth profiles
C、user-network interface
D、Ethernet LAN circuit attributes
E、Ethernet virtual circuit attributes
A、A. Shared single interface B、B. IP Address C、C. TCP-based hello packets D、D. MAC address
A、two rockets,one of which shall be the buoyant type B、three rockets,one of which shall be the buoyant type C、four rockets,two of which shall be the buoyant type D、five rockets,two of which shall be the buoyant type
A、A. TCP-based hello packets B、B. the impact of flapping links if timers are too low C、C. a shared single interface D、D. the ability to track serial interfaces E、E. UDP-based hello packets
A、A. TCP-based hello packets B、B. the impact of flapping links if timers are too low C、C. a shared single interface D、D. the ability to track serial interfaces E、E. UDP-based hello packets
A、 class of service B、 bandwidth profiles C、 user-network interface D、 Ethernet LAN circuit attributes E、 Ethernet virtual circuit attributes