Whatisperiodicallymulticasted(every10seconds)bytheDISonaLANtoensureIS－ISLinkStateDatabaseaccuracy?() A.PSNPB.CSNPC.LSPD.IIHE.ISH
Whatisperiodicallymulticasted(every10seconds)bytheDISonaLANtoensureIS－ISLinkStateDatabaseaccuracy?()
A.PSNP
B.CSNP
C.LSP
D.IIH
E.ISH