How many DLCI’s can be configured on one physical link?
How can you diagnose frame relay lmi in frame relay network?
ISDN is
What is the core/key feature of ISDN which make it worth using as compare to traditional services?
In your company, one router serial interface is suddenly down. The issue is “serial0 is down, line protocol is down” what will be the issue?
Which command will show all current information on routing?
At which layer RTSP and RTP operate
You are trying to set 5 second keep alive message on frame relay switch, which command you will use to set such timing?
What does CAN standard stands for?
What configuration messages are called in Frame relay?
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