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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.
参考答案
更多 “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.” 相关考题
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下面哪三种有关RSTP的说法是正确的?()
A.第2层网络拓扑发生变化时，需要重新计算生成树，而RSTP提高了这种计算的速度B.RSTP是一种IEEE标准，重新定义了STP端口角色、端口状态和BPDUC.RSTP极具前瞻性且反应迅速，因此绝对需要802.1d的延迟定时器D.RSTP( 802.1w)优于802.1d，但依然是专用的E.RSTP修改了所有802.1d术语和大部分参数F.为支持传统交换机，可在每个端口上进行配置，让802.1w退化为802.1d
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Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?() (Choose two.)
A. Features such as UplinkFast and BackboneFast are compatible with RSTP.B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.C. Cisco proprietary enhancements are not transparent.D. Information about port roles is sent to all switches.E. RSTPs that are based on Cisco products require no additional configuration.
考题
Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)
A. Features such as UplinkFast and BackboneFast are compatible with RSTP.B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.C. Cisco proprietary enhancements are not transparent.D. Information about port roles is sent to all switches.E. RSTPs that are based on Cisco products require no additional configuration.
考题
Which two states are the port states when RSTP has converged?()
A.blockingB.learningC.disabledD.forwardingE.listening
考题
Which three statements about RSTP are true?()
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 port atates are blocking,discarding,learing,or forwarding.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.
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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.
考题
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
考题
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.
考题
某网络环境中既有运行RSTP的交换机,也有运行STP的交换机。则该网络会出现的现象是()
A.RSTP和STP不可互操作，会进行独立运算B.RSTP可以和STP互操作，但是此时会丧失快速收敛等RSTP优势C.如果是华为交换设备，则RSTP会转换到STP模式，并且可以配置运行STP的交换设备被撤离网络后，运行RSTP的交换设备可迁移回到RSTP工作模式D.如果是华为交换设备，则STP会转换到RSTP模式，并且可以配置运行RSTP的交换设备被撤离网络后，运行STP的交换设备可迁移回到RSTP工作模式
考题
avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?（）A、Information about port roles is sent to all switches.B、RSTPs that are based on Cisco products require no additional configuration.C、Features such as UplinkFast and BackboneFast are compatible with RSTP.D、An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
考题
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
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In a RSTP implementation, which of the following two link types are used? （）(Choose two.)A、SharedB、Point-to-PointC、DesignatedD、Multiaccess non-broadcast
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关于MSTP和RSTP的对比，说法正确的有（）。A、MSTP继承了RSTP中的所有快速B、MSTP可以实现VLAN间的负载分担C、MSTP和RSTP的使用的BPDU格式相同D、MSTP和RSTP中端口的状态和角色完全相同
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以下关于RSTP标准的描述正确的是？（）A、RSTP由IEEE802.1D的1998年版本定义。B、最新的RSTP由IEEE802.1D的2004年版本定义。C、RSTP由IEEE802.1s定义。D、IEEE802.1w的2001年版本定义了RSTP，是对IEEE802.1D的1998年版本的补充。
考题
Which two RSTP port roles include the port as part of the active topology？（）A、rootB、designatedC、alternateD、backupE、forwardingF、learning
考题
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.
考题
Which two states are the port states when RSTP has converged?（）A、blockingB、learningC、discardingD、forwardingE、listening
考题
Which statement correctly describes the Cisco implementation of RSTP？ （）A、PortFast， UplinkFast， and BackboneFast specific configurations are ignored in Rapid PVST mode.B、RSTP is enabled globally and uses existing STP configuration.C、Root and alternative ports transition immediately to the forwarding state.D、Convergence is improved by using sub-second timers for the blocking， listening， learning， and forwarding port states.
考题
Which three port states are used by RSTP 802.1w？（）A、ListeningB、LearningC、ForwardingD、BlockingE、DiscardingF、Disabled
考题
Which three statements about RSTP are true？（）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 port states are blocking，discarding，learing，or forwarding.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.
考题
下面关于RSTP哪三种说法是正确的？（）A、RSTP链路故障后显著减少拓扑聚合时间B、RSTP通过增加备用和备份角色的消费STP端口角色C、RSTP端口atates被阻塞，丢弃，learing，或转发D、RSTP还使用STP proprsal-协议序列E、RSTP使用相同的定时器baseed过程STP上点至点链接F、在点到点链路提供比STP更快的传输和转发
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多选题Which two of these statements regarding RSTP are correct？（）ARSTP cannot operate with PVST+.BRSTP defines new port roles.CRSTP defines no new port states.DRSTP is a proprietary implementation of IEEE 802.1D STP.ERSTP is compatible with the original IEEE 802.1D STP.
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多选题Which two states are the port states when RSTP has converged?（）AblockingBlearningCdisabledDforwardingElistening
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多选题Which two statements correctly describe characteristics of the PortFast feature？ （）ASTP will be disabled on the port.BPortFast can also be configured on trunk ports.CPortFast is required to enable port-based BPDU guard.DPortFast is used for both STP and RSTP host ports.EPortFast is used for STP-only host ports.
考题
多选题Which three port states are used by RSTP 802.1w？（）AListeningBLearningCForwardingDBlockingEDiscardingFDisabled
考题
多选题Which two RSTP port roles include the port as part of the active topology？（）ArootBdesignatedCalternateDbackupEforwardingFlearning
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