WhatisthepurposeoftheciscoVlanTrunkingprotocol?()
A. toprovideamechanismtodynamicallyassignvlanmembershiptoswitchports
B. toallowtraffictobecarriedfrommultiplevlansoverasinglelinkbetweenswitches
C. toallownativevlaninformationtobecarriedoveratrunklink
D. toprovideamechanismtomanuallyassignvlanmembershiptoswitchports
E. toallowformanagingtheadditions,deletions,andchangesofvlansbetweenswitchs
查看答案
《水质氟化物的测定离子选择电极法)>(GBfr7484—1987)的最低检出限为含氟化物(以F-计)()mg/L,测定上限可达1900mg/L。
A. 0.01
B. 0.02
C. 0.05
D. 0.10
交换机CAT1和CAT2通过F0/13端口连接,交换机之间封装是的802.1q,在VLAN10中本征VLAN被修改成了VLAN10,在CAT2上没有指定。这样配置就会出现什么情况?()
A. 802.1Q巨人帧就可能饱和的链接。
B. VLAN10CAT1和VLAN1CAT2将发送未标记的帧。
C. 会出现一个本地VLAN不匹配的错误消息。
D. VLAN10CAT1和VLAN1CAT2将发送标记帧。
WhichstatementisnotareasonforanorganizationtoincorporateaSANinitsenterpriseinfrastructure?()
A. Todecreasebothcapitalandoperatingexpensesassociatedwithdatastorage
B. Todecreasethethreatofvirusesandwormattacksagainstdatastoragedevices
C. Tomeetchangingbusinesspriorities,applications,andrevenuegrowth
D. Toincreasetheperformanceoflong-distancereplication,backup,andrecovery
哪个术语描述一个具有所有交换机端口只有阻塞或转发状态生成树网络?()
A. 冗余
B. 跨越
C. 供应
D. 收敛