In IEEE 802.1ad deployments, which three represent valid port modes? (Choose three)
A. NNI S-port
B. NNI
C. UNI S-port
D. NNI C-port
E. UNI C-port
F. UNI T-port
In IEEE 802.1ad deployments, which three represent valid port modes? (Choose three)
A. NNI S-port
B. NNI
C. UNI S-port
D. NNI C-port
E. UNI C-port
F. UNI T-port