Networking - Networking Basics - Discussion

Discussion :: Networking Basics - Networking Basics (Q.No.29)


What command will display the line, protocol, DLCI, and LMI information of an interface?

[A]. sh pvc
[B]. show interface
[C]. show frame-relay pvc
[D]. show run

Answer: Option B


The show interface command shows the line, protocol, DLCI, and LMI information of an interface.

Saji said: (Jan 13, 2013)  
What meant by DLCI and LMI ?

Komal said: (Apr 5, 2014)  
Short for data link connection identifier. A number of a private or switched virtual circuit in a Frame Relay network that tells the Frame Relay how to route the data. The DLCI field identifies which logical circuit the data travels over.

Local Management Interface (LMI) is a signaling standard used between routers and frame relay switches. Communication takes place between a router and the first frame relay switch it's connected to. Information about keepalives, global addressing, IP Multicast and the status of virtual circuits is commonly exchanged using LMI.

Chukwudi said: (Aug 10, 2017)  
Which one of the following is true regarding VLANS?

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