Which command in frame relay shows lmi type?
What make you to make DR, BDR and BRO in frame relay network?
What does ISDN stands for?
You just mapped and configured frame relay on network, which command will show your frame relay mapping?
At which layer of OSI layer model does PPP work?
How much B-ISDN can support bandwidth?’
Which encapsulation method you will use in frame relay network?
How much ISDN support for data rate?
Can DCHP work on WAN link?
Can you connect to outside world without WAN?
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