问答题
vtp prune is not designed for what mode?
Transparent mode; off mode (Cat OS)
单项选择题 Auserhasnonetworkconnectivity.Acheckoftheassociatedportindicatesthattheinterfaceisup,thelineprotocolisdown.Whichitemwouldmostlikelycausethisproblem?()
多项选择题 ForthefollowingLMItypes,whichthreecanbeconfiguredforusewithFrameRelayonaCiscorouter?()
问答题 whatisthepurposeofCIDR?