Metropolitan area Ethernet is used primarily ________.
A) in MANs
B) to link sites in distant cities
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Q32: Two-way amplifiers are needed for cable _
Q46: Service quality issues with the Internet can
Q47: A firm uses a PSDN.It has four
Q48: The PSDN transport core normally is drawn
Q49: Frame Relay frames contain _.
A)destination addresses
B)virtual circuit
Q52: The use of virtual circuits _.
A)reduces costs
B)improves
Q53: To deliver signals to individual residences,cable television
Q54: Why is metro Ethernet popular?
A)It uses a
Q55: Why is metro Ethernet popular?
A)familiarity
B)rapid reprovisioning
C)both A
Q56: Using the Internet as a WAN is
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