单项选择题
What type of IPv6 address is this address: FF05:: 2:260:8FF:FE52:F9D8?()
A.multicast temporary node local B.multicast temporary site local C.unicast permanent link local D.multicast permanent node link local E.multicast permanent site local F.unicast temporary link local
单项选择题 WhichoffollowingisusedtoperiodicallymulticastbyDISonaLANtoensureIS-ISlinkstatedatabaseaccuracy?()
多项选择题 WhichtwostatementsaboutEIGRParetrue?()
多项选择题 WhichtwoimplementationsarestandardVirtualPrivateLANService(VPLS)implementationsthataresupportedbytheIETF?()