单项选择题
According to JUNOS software route selection algorithm， which IS-IS route type is most preferred？（）
A.Level 1 internal routes
B.Level 1 external routes
C.Level 2 internal routes
D.Level 2 external routes
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相关考题
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单项选择题
AnIS-ISrouterisadjacenttoandpassingtrafficwithaneighbor.Youperformashowis interfacedetailcommandandnoticethatforsomeinterfacesyouhaveacircuittypeof3.WhichIS-ISlevel（s）isenabledontheseinterfaces？（）
A.Level 1 only
B.Level 2 only
C.Level 1 and Level 2
D.Level 3 only -
单项选择题
Whichof the following multicastmodedoesAuto-RPrequire？（）
A.Link-mode
B.Dense mode
C.Sparse mode
D.Sparse-dense mode -
多项选择题
WhichtwoaredefaultpreferencevaluesforbothinternalandexternalIS-ISLevel2routesonaJuniperNetworksrouter？（）
A.10
B.15
C.18
D.150
E.160
F.165
