A ISDN PRI circuit can be described as which of the following?
A.) 24 B channels and 1-64Kbps D channel
B.) 23 B channels and 1-64Kbps D channel
C.) 2-D channels and 1-C channel
D.) 2-64Kbps B channels and 1-16Kbps D channel
Which device listed below provides clocking for the line? A.) DCE B.) CPE C.) CO D.) DTE E.) Demarc
What does the ping response & mean? * A: unreachable * B: congestion * C: user interrupt * D: unknown packet type * E: lifetime exceeded
the situation iz like ths -at a specific time in our company the internet connectivity goes off...v hav two networks in our company...but out of it only one link goes down for 5-10 sec...a fastethernet port becomes down for few sec and automatically becomes Up... Is this occures becoz of Power?? If yes thn y the 2nd network is not affected??
What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E
Which two commands allow you to verify address configuration in your unternetword? (Choose two) A. ping B. trace C. verify D. test ip E. Echo ip F. config ip
What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable
Which addresses are INCORRECTLY paired with their class? A. 128 to 191, Class B B. 192 to 223 Class B C. 128 to 191, Class C D. 192 to 223, Class C
What are the conversion steps of data encapsulation?
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In which protocol supenetting is enable by default?
What is the Difference between Hub and Switch?
Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session