第1题
A.It supports 4-channel channelized STM-1/OC-3 interface
B.The channelized interface supports TDM.
C.It implements the POS fram
D. encapsulation or de-encapsulation of the data flow.
E.It supports clock synchronization.
第2题
A.show interface
B.show interface br
C.show ip interface br
D.show vlan
第3题
A.A-interface
B.A-bis-interface
C.B-interface
第4题
A.Layer1 interface ,Layer2 interface
B. Layer2 interface ,Layer3 interface
C. Layer2 interface ,Layer2 interface
D. Layer1 interface ,Layer3 interface
第5题
A.show interface ge-x/x/x terse
B.show interface ge-x/x/x desc
C.show interface ge-x/x/x brief
D.show interfaces diagnostics optics ge-x/x/x
第7题
A.Um
B.A
C.Abis
D. Interface between the mobile phone and SIMS