名词解释题Bridge
名词解释题
Bridge
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相关考题：
Which two of the following values does STP take into consideration when it elects the root bridge? (Select two answer choices)A. The BPDU version numberB. The access layer bridge settingC. The Bridge IDD. The spanning-tree update numberE. The bridge priorityF. The VLAN number
Refer to the exhibit. Why has this switch not been elected the root bridge for VLAN1?() A.It has more than one interface that is connected to the root network segment.B.It is running RSTP while the elected root bridge is running 802.1d spanning tree.C.It has a higher MAC address than the elected root bridge.D.It has a higher bridge ID than the elected root bridge.
驾驶台是船舶的眼睛和耳朵。（）A、The bridge is very clean.B、The bridge is the ship's eye and ear.C、The bridge is at the stern.
钮锁、拉杆、桥锁、桥板是用于绑扎集装箱的工具。（）A、Lashing bars, twist locks, bridge plates and bridge fittings are tools used for lashing containers.B、Twist locks, bridge plates, bridge fittings and lashing bars are tools used for lashing containers.C、Twist locks, lashing bars, bridge fittings and bridge plates are tools used for lashing containers.D、Lashing bars, bridge fittings, bridge plates and twist locks are tools used for lashing containers.
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 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
下面关于Adobe Bridge描述错误的是（）A、在Adobe Bridge窗口中可以做简单图像处理B、在Adobe Bridge窗口中可以为文件设置标签C、在Adobe Bridge窗口中可以为文件标定星级D、在Adobe Bridge窗口中可以批量为文件重命名
（）is a railway container transportation linking both end of the oceans.A、Bridge transportB、Land transportC、Land bridge transportD、Cross continent transport
（）is a railway container transportation linking both end of the oceans . A、Bridge transportB、land transportC、land bridge transportD、cross continent transport
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
What are the switch and bridge port characteristics of a layer two spanning-tree network that is fully converged?（）A、All switch and bridge ports are in the forwarding state.B、All switch and bridge ports are in the stand-by state.C、All switch and bridge ports are assigned as either root or designated ports.D、All switch and bridge ports are in either the forwarding or blocking state.E、All switch and bridge are either blocking or looping.
Which three options are considered in the spanning-tree decision process？（）A、lowest root bridge IDB、lowest path cost to root bridgeC、lowest sender bridge IDD、highest port IDE、highest root bridge IDF、highest path cost to root bridge
As a network administrator， can you tell me what the root guard feature provides in a bridgednetwork？（）A、It ensures that BPDUs sent by the root bridge are forwarded in a timely mannerB、It enforces the root bridge placement in the networkC、It ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.D、It ensures that the bridge is elected as root bridge in the network.
单选题驾驶台是船舶的眼睛和耳朵。（）AThe bridge is very clean.BThe bridge is the ship's eye and ear.CThe bridge is at the stern.
单选题As a network administrator， can you tell me what the root guard feature provides in a bridgednetwork？（）AIt ensures that BPDUs sent by the root bridge are forwarded in a timely mannerBIt enforces the root bridge placement in the networkCIt ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.DIt ensures that the bridge is elected as root bridge in the network.
多选题Which three options are considered in the spanning-tree decision process？（）Alowest root bridge IDBlowest path cost to root bridgeClowest sender bridge IDDhighest port IDEhighest root bridge IDFhighest path cost to root bridge
单选题Which statement describes a spanning-tree network that has converged?（）AAll switch and bridge ports are in the forwarding state.BAll switch and bridge ports are assigned as either root or designated ports.CAll switch and bridge ports are in either the forwarding or blocking state.DAll switch and bridge ports are either blocking or looping.
单选题Diesel engine control can be obtained by the bridge （）.Aat any timeBonly after the engine room control station is switched to “bridge control”Cwhenever the secondary station is switched to bridge controlDwith the approval of the chief engineer only
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
单选题Which of the following settings will reduce packet overhead and overall latency in a standalonepoint-to-point bridge deployment？（）Aenable concatenation on the non-root bridge onlyBenable concatenation on the root bridge onlyCenable concatenation on both the root bridge and non-root bridgeDenable concatenation on the root bridge and set it as desirable on the non-root bridgeEset concatenation as desirable on the root bridge and enable it on the non-root bridge
单选题Main diesel engine control can be obtained by the bridge （）Aat any timeBonly after the engine room control station is switched to ‘bridge control’Cwhenever the secondary station is switched to ‘bridge control’Dwhenever the engine side control station is switched to ‘bridge control’
单选题Which of the following settings will reduce packet overhead and overall latency in a standalone point-to-point bridge deployment？（）Aenable concatenation on the non-root bridge onlyBenable concatenation on the root bridge onlyCenable concatenation on both the root bridge and non-root bridgeDenable concatenation on the root bridge and set it as desirable on the non-root bridgeEset concatenation as desirable on the root bridge and enable it on the non-root bridge
单选题ASomeone has fallen off the bridge.BSomeone on the bridge is being attacked.CSomeone is threatening to destroy the bridge.DSomeone on the bridge is attempting to kill himself.
单选题The （） of the main shaft should be measured with a （）.Aclearance；calipersBsinking；bridge gaugeCdiameter；bridge gaugeDclearance；lead wire