Author Topic: TSHOOT 642-832 Questions and Answers  (Read 1958 times)

Offline certforumz

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TSHOOT 642-832 Questions and Answers
« on: December 24, 2011, 02:32:03 AM »
You enabled CDP on two Cisco Router which are connected to each other. The Line and Protocol status for the interfaces on both routers show as UP but the routers do not see each other as CDP neighbors. Which layer of the OSI model does the problem most likely exist?
A.Physical
B.Session
C.Application
D.Data-Link
E.Network
Answer: D