Which command is useful to see if network layer information is being received at a PSTN
gateway?
A.
show gateway status
B.
show isdn q931
C.
show c cm-manager status
D.
show isdn status
E.
show isdn q921
Explanation:
Which command is useful to see if network layer information is being received at a PSTN gateway?
Which command is useful to see if network layer information is being received at a PSTN
gateway?