多项选择题
A. LSPs are bidirectional. B. LSPs are unidirectional. C. LSPs can be signaled by CAC. D. LSPs can be configured explicitly. E. LSPs can be configured dynamically.
WhichofthefollowingattributesallowsaVRFtoacceptVPNroute...
单项选择题Which of the following attributes allows a VRF to accept VPN routes from another VRF？ （）
A. route list B. route origin C. route target D. toute distinguisher
WhichattributecanbeassociatedwithanLDP-signaledLSP？（）A....
单项选择题Which attribute can be associated with an LDP-signaled LSP？（）
A. link coloring B. bandwidth reservation C. forwarding equivalence class D. transit label-switch router’s IP address
YourERXEdgeRouterisconstantlygoingtoaboot##prompt.Whati...
单项选择题Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition？（）
A. bad SRP B. low voltage C. bad mid-plane D. corrupted flash E. bad line module
