When selecting which hardware switches to use throughout an enterprise campus switched network, which consideration is not relevant?
A . whether data link layer switching based upon the MAC address is required
B . the number of shared media segments
C . which infrastructure service capabilities are required
D . whether to support Layer 3 services at the network edge
Answer: B
Explanation:
Shared media are not used in modern networks; all links are operating full-duplex Reference: http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/campover.html