WhichofthefollowingisusedtoperiodicallymulticastbyDISonaLANtoensureIS－ISlinkstatedatabaseaccuracy?()A.CSNPB.LSPC.ISHD.HelloE.IIHF.PSNP
题目
WhichofthefollowingisusedtoperiodicallymulticastbyDISonaLANtoensureIS－ISlinkstatedatabaseaccuracy?()
A.CSNP
B.LSP
C.ISH
D.Hello
E.IIH
F.PSNP