Answer: C Of the above choices, only Frame relay uses Permanent Virtual

Which of the following use PVCs at layer 2?

A.) X.25

B.) HDLC

C.) Frame relay

D.) ISDN

Question Posted / guest

Answer Posted / guest

Answer: C

Of the above choices, only Frame relay uses Permanent
Virtual Circuits

(PVCs) at layer 2. PVC is the key word in this question.

Is This Answer Correct ?

3 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What is the beaconing?

1039

Which ipsec rule is used for the olympia branch and what does it define?

1096

What is passive topology in ccna?

1084

Define the virtual path?

1028

What type of transmission bus topology support?

976

What is the maximum request timer?

1034

Is hsrp is cisco proprietary or introduced by ieee?

1141

What is Transport and Tunnel mode?

2296

How are straight and crossable cables different from each other?

1054

Tell us the name of best path in eigrp protocol?

1070

What is the default size of frame?

1178

What are the possible ways of data transmission in ccna?

1078

Why is UDP lease favored when compared to TCP?

1341

What are the two types of transmission technology use in ccna?

1051

What is difference between flsm and vlsm?

1136