单项选择题
When configuring a multipoint GRE (mGRE) tunnel interface, which one of the following is NOT a valid configuration option:()
A. tunnel source B. tunnel destination C. tunnel key D. ip address E. tunnelvrf
多项选择题 WhichofthefollowingstatementsthatdescribeDiffieHellmanKeyexchangearecorrect?()
多项选择题 SelectthetwocorrectstatementsfromthelistbelowthatdescribeDESand3DES:()
多项选择题 WhichofthefollowingistrueaboutRADIUSV end orSpecificAttribute?()