单项选择题
A.Network B
B.Network A and Network B
C.Network A
D.neither Network A nor Network B
单项选择题 Refer to the exhibit and the partial configuration on router R2. On router R4 all RIP routes areredistributed into the OSPF domain. A second redistribution is configured on router R2 using aroute map. Based on the configuration on router R2， which EIGRP external routes will be presentin the routing table of R1？（）
单项选择题 Given the multicast IP address of 224.193.5.10,what would the corresponding multicast MAC address be（）
多项选择题 DuringaredistributionofroutesfromOSPFintoEIGRP，theadministratornoticesthatnoneoftheOSPFroutesareshowingupinEIGRP.Whataretwopossiblecauses？（）
