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单选题
Which IOS user EXEC command will allow a network technician to determine which router in the path to an unreachable network host should be examined more closely for the cause of the network failure?（）
A
TestKingB> telnet
B
TestKingB > ping
C
TestKingB > trace
D
TestKingB > show ip route
E
TestKingB > show interface
F
TestKingB > show cdp neighbors
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单选题TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）A
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TestKing# show route eigrp
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