QUESTION109[SWC]display stpProtocol mode：IEEE compatible STP"bridge ID （Pri.MAC）：32768.00e0-fc41-43b9The bridge times：Hello Time 2 sec，Max Age 20 sec，Forward Delay 15 secRoot bridge ID（Pri.MAC）：4096.00e0-fc41-4259Root path cost：200Bridge bpdu-protection：disabledTimeout factor：3关于此段显示命令说法正确的是：（）A.该交换机自身就是根交换机，MAC地址为4096.00e0-fc41-4259B.该交换机的的根路径开销值为200C.该交换机运行的STP模式为传统STPD.该交换机不是根交换机，根交换机MAC地址为4096.00e0-fc41-4259
QUESTION109[SWC]display stpProtocol mode：IEEE compatible STP"bridge ID （Pri.MAC）：32768.00e0-fc41-43b9The bridge times：Hello Time 2 sec，Max Age 20 sec，Forward Delay 15 secRoot bridge ID（Pri.MAC）：4096.00e0-fc41-4259Root path cost：200Bridge bpdu-protection：disabledTimeout factor：3关于此段显示命令说法正确的是：（）
A.该交换机自身就是根交换机，MAC地址为4096.00e0-fc41-4259
B.该交换机的的根路径开销值为200
C.该交换机运行的STP模式为传统STP
D.该交换机不是根交换机，根交换机MAC地址为4096.00e0-fc41-4259
相关考题：
下列关于IEEE 802.1D生成树协议(STP)的描述中，错误的是______。A．STP是一个数据链路层的管理协议B．STP运行在网桥和交换机上，通过计算建立一个稳定、无回路的树状结构网络C．网桥协议数据单元(BPDU)携带有Root ID、Root Path Cost、Bridge ID等信息D．通知拓扑变化的BPDU长度不超过35B
（15）下列关于IEEE802.1D生成树协议（STP）的描述中，错误的是A、STP是一个数据链路层的管理协议B、STP运行在网桥和交换机上，通过计算建立一个稳定、无回路的树状结构网络C、网桥协议数据单元BPDU携有Root ID、Root Pass Cost、Bridge ID等信息D、通知拓扑变化的BPDU长度不超过35B
在Quidway中低端交换机上,显示STP统计状态的命令是()。 A.display STP StatisticB.display STP [interfaceinterface]C.display STPD.display STP State
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.
下面是SWC上运行STP的端口的Display信息显示，请根据这些配置信息，判断该端口的角色为（）[SWC]display stp interface Ethernet 0/20Port 20（Ethernet0/20） of bridge is ForwardingPort spanning tree protocol：enabledPort role：Designated PortPort path cost：200Port priority：128Designated bridge ID（Pri.MAC）：4096.00e0-fc41-4259The Port is a non-edged portConnected to a point-to-point LAN segmentMaximum transmission limit is 3 Packets/hello timeTimes：Hello Time 2 sec，Max Age 20 secForward Delay 15 sec，Message Age 0BPDU sent：4TCN：2，RST：2，Config BPDU：0BPDU received：806TCN：0，RST：11，Config BPDU：795A.该端口为根端口B.该端口为指定端口C.该端口为预备端口D.以上说法都不正确
在交换机SWA 上执行display 命令后，交换机输出如下： display link-aggregation summary Aggregation Interface Type： BAGG -- Bridge-Aggregation， RAGG -- Route-Aggregation Aggregation Mode： S -- Static， D -- Dynamic Loadsharing Type： Shar -- Loadsharing， NonS -- Non-Loadsharing Actor System ID:// 0x8000， 000f-e267-6c6a AGG AGG Partner ID Select Unselect Share Interface Mode Ports Ports Type ---------------------------------------------------------------------- BAGG1 S none 3 0 Shar 从以上输出可以判断（）A、聚合组的类型是静态聚合B、聚合组的类型是动态聚合C、聚合组中包含了3个处于激活状态的端口D、聚合组中没有处于激活状态的端口
Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？ （）A、Designated Root CostB、bridge ID priorityC、max ageD、bridge ID MAC addressE、Designated Root PriorityF、forward delay
Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree ProtocolIEEE 802.1 D？（）A、Designated Root CostB、bridge ID priorityC、max ageD、bridge ID MAC addressE、Designated Root PriorityF、forward delay
Which two statements are true when the extended system ID feature is enabled？ （）A、The BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）.B、The BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）.C、The BID is made up of the system ID （six bytes） and bridge priority value （two bytes）.D、The system ID value is the VLAN ID （VID）.E、The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.F、The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.
Which two of the following values does STP take into consideration when it elects the root bridge?（）A、The BPDU version numberB、The access layer bridge settingC、The Bridge IDD、The spanning-tree update numberE、The bridge priorityF、The VLAN number
You have done a partial migration from 802.1D STP to 802.1w STP. Which of the following is true？（）A、802.1D and 802.1w interoperate only when the 802.1D STP domain supports rapid convergence.B、Ports leading to 802.1D devices will run in compatibility mode， while the rest of the ports will run in 802.1w mode.C、This is an invalid configuration and a partial migration cannot be done.D、The bridge timers will be set to match the 802.1D devices.E、A secondary root bridge will always be populated within the 802.1D domain.F、If the root bridge is selected within the 802.1D domain， the whole STP domain will run in 802.1D compatibility mode.G、In partially migrated 802.1w networks， it is recommended to keep the STP diameter below 4.
在S3610交换机上创建包含有端口Ethernet1/0/1，ID为2的聚合端口，其正确命令是（）。A、[SWA] interface bridge-aggregation 2B、[SWA] interface bridge-aggregation 2 port Ethernet1/0/1C、[SWA-Ethernet1/0/1] interface bridge-aggregation 2D、[SWA-Ethernet1/0/1] interface bridge-aggregation 2 mode static
配置交换机SWA工作在RSTP工作模式下的命令为（）A、[SWA]stp mode rstpB、[SWA-Ethernet1/0/4] stp mode rstpC、[SWA] undo stp mode stpD、[SWA-Ethernet1/0/4] undo stp mode stp
在交换机SWA上执行display stp命令后，交换机输出如下： [SWA]display stp -------[CIST Global Info][Mode MSTP]------- CISTBridge ：32768.000f-e23e-f9b0 Bridge Times ：Hello 2s MaxAge 20s FwDly 15s MaxHop 20 从以上输出可以判断（）A、当前交换机工作在RSTP模式下B、当前交换机工作在MSTP模式下C、当前交换机的桥优先级是32768D、当前交换机是根桥
检查AP运行的系统版本的命令是什么（）。A、display ap allB、display ap-run-info id x（x是AP的ID编号）C、display ap version id x（x是AP的ID编号）D、display ap update all
The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）A、 1） lowest root bridge id，2）lowest sender bridge id，3）lowest port id，4）lowest root path costB、 1） lowest root path cost，2）lowest root bridge id，3）lowest sender bridge id，4）lowest sender port idC、 1） lowest root bridge id，2）lowest sender bridge id，3）lowest root path cost 4）owest sender port idD、 1） lowest root bridge id，2）lowest root path cost，3）lowest sender bridge id，4）lowest sender port id
Which of the following specification will allow you to： associate VLAN groups to STP instances so you can provide multiple forwarding paths for data traffic and enable load balancing？ （）A、 IEEE 802.1d （STP）B、 IEEE 802.1s （MST）C、 IEEE 802.1Q （CST）D、 IEEE 802.1w （RSTP）
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.
单选题下面是SWC上运行STP的端口的Display信息显示，请根据这些配置信息，判断该端口的角色为（）[SWC]display stp interface Ethernet 0/20Port 20（Ethernet0/20） of bridge is ForwardingPort spanning tree protocol：enabledPort role：Designated PortPort path cost：200Port priority：128Designated bridge ID（Pri.MAC）：4096.00e0-fc41-4259The Port is a non-edged portConnected to a point-to-point LAN segmentMaximum transmission limit is 3 Packets/hello timeTimes：Hello Time 2 sec，Max Age 20 secForward Delay 15 sec，Message Age 0BPDU sent：4TCN：2，RST：2，Config BPDU：0BPDU received：806TCN：0，RST：11，Config BPDU：795A该端口为根端口B该端口为指定端口C该端口为预备端口D以上说法都不正确
单选题The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）Alowest root bridge id；lowest sender bridge id；lowest port id；lowest root path costBlowest root path cost；lowest root bridge id；lowest sender bridge id；lowest sender port idClowest root bridge id；lowest sender bridge id；lowest root path cost；lowest sender port idDlowest root bridge id；lowest root path cost；lowest sender bridge id；lowest sender port id
单选题You have done a partial migration from 802.1D STP to 802.1w STP. Which of the following is true？（）A802.1D and 802.1w interoperate only when the 802.1D STP domain supports rapid convergence.BPorts leading to 802.1D devices will run in compatibility mode， while the rest of the ports will run in 802.1w mode.CThis is an invalid configuration and a partial migration cannot be done.DThe bridge timers will be set to match the 802.1D devices.EA secondary root bridge will always be populated within the 802.1D domain.FIf the root bridge is selected within the 802.1D domain， the whole STP domain will run in 802.1D compatibility mode.GIn partially migrated 802.1w networks， it is recommended to keep the STP diameter below 4.
单选题The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）A 1） lowest root bridge id，2）lowest sender bridge id，3）lowest port id，4）lowest root path costB 1） lowest root path cost，2）lowest root bridge id，3）lowest sender bridge id，4）lowest sender port idC 1） lowest root bridge id，2）lowest sender bridge id，3）lowest root path cost 4）owest sender port idD 1） lowest root bridge id，2）lowest root path cost，3）lowest sender bridge id，4）lowest sender port id
多选题QUESTION109[SWC]display stpProtocol mode：IEEE compatible STP"bridge ID （Pri.MAC）：32768.00e0-fc41-43b9The bridge times：Hello Time 2 sec，Max Age 20 sec，Forward Delay 15 secRoot bridge ID（Pri.MAC）：4096.00e0-fc41-4259Root path cost：200Bridge bpdu-protection：disabledTimeout factor：3关于此段显示命令说法正确的是：（）A该交换机自身就是根交换机，MAC地址为4096.00e0-fc41-4259B该交换机的的根路径开销值为200C该交换机运行的STP模式为传统STPD该交换机不是根交换机，根交换机MAC地址为4096.00e0-fc41-4259
多选题Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？ （）ADesignated Root CostBbridge ID priorityCmax ageDbridge ID MAC addressEDesignated Root PriorityFforward delay