A.如果C1的RootID小于C2的RootID 則C1優(yōu)于C2 B.如果C1和C2的RootID相同,但C1的RootPathCost大于C2,則C1優(yōu)于C2 C.如果C1和C2的RootID和RootPathCost相同,但C1的TransmitID大于C2,則C1優(yōu)于C2 D.如果C1和C2的RootID、RootPathCost和TransmitID都相同,但C1的PortID小于C2,則C2優(yōu)于C1
A.IEEE 802.1d B.IEEE 802.1q C.IEEE 802.3 D.IEEE 802.1w
A.16字節(jié) B.32字節(jié) C.64字節(jié) D.96字節(jié)