Why does RSTP have a better convergence time than 802.1D？（）A、it is newerB、it has smaller timersC、it has less overheadD、it is not timer-based
Why does RSTP have a better convergence time than 802.1D？（）
- A、it is newer
- B、it has smaller timers
- C、it has less overhead
- D、it is not timer-based
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哪两个有关RSTP的语句是正确的?() A.RSTP无法与PVST+操作B.RSTP定义新端口角色C.RSTP没有定义新的端口状态D.RSTP是一个专有的执行IEEE802.1D生成树协议E.RSTP与原来的IEEE802.1DSTP兼容
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哪两个有关RSTP的语句是正确的？（）A、RSTP无法与PVST+操作B、RSTP定义新端口角色C、RSTP没有定义新的端口状态D、RSTP是一个专有的执行IEEE 802.1D生成树协议E、RSTP与原来的IEEE 802.1D STP兼容
Which three statements about RSTP aretrue?（）A、RSTP significantly reduces topology reconverging time after a link failure.B、RSTP expends the STP port roles by adding the alternate and backup roles.C、RSTP portatates are blocking,discarding,learing,orforwarding.D、RSTP also uses the STP proprsal-agreement sequence.E、RSTP use the same timer-baseed process as STP on point-to-point links.F、RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.
Which two of these statements regarding RSTP are correct? （）A、RSTP cannot operate with PVST+.B、RSTP defines new port roles.C、RSTP defines no new port states.D、RSTP is a proprietary implementation of IEEE 802.1D STP.E、RSTP is compatible with the original IEEE 802.1D STP.
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单选题Why does RSTP have a better convergence time than 802.1D？（）Ait is newerBit has smaller timersCit has less overheadDit is not timer-based
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