Multiple Choice
A metro frame relay network requires the following:
A) Frame switch, FRAD, SONET mux, High speed circuit
B) Frame switch, FRAD, DS1 or higher speed circuit
C) Frame switch, FRAMD, ATM aggregation device, DS1 or higher speed circuit
D) Frame switch, FRAD, DSLAM, DS1 or higher speed circuit
Correct Answer:

Verified
Correct Answer:
Verified
Q23: A metropolitan network is used to interconnect
Q24: Metro networks are very easy to deploy,
Q25: Cellular telephone providers requiring high bandwidth connections
Q26: Carrier Access Providers build interconnected _ rings
Q27: A broadband cross connect is one of
Q29: Metro networks are built, deployed and managed
Q30: _ topology provides redundancy, simple provisioning methods,
Q31: Layer 1, 2 and 3 communications protocols
Q32: The tributary side interfaces found in a
Q33: SONET multiplexers are seldom deployed in the