未分类题

Whichthreeofthefollowingnetworkfeaturesaremethodsusedtoachievehighavailability?()

A.SpanningTreeProtocol(STP)
B.Delayreduction
C.HotStandbyRoutingProtocol(HSRP)
D.Dynamicroutingprotocols
E.QualityofService(QoS)
F.Jittermanagement

【参考答案】

A, C, D