问答题
简答题
给出一段配置问你使用的是什么技术？
简要配置如下：
Class-map match-all image
Match protocol http www.cisco.com
【参考答案】
NBAR （ Network-Based Application Recognition ）
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Refer to the exhibit. There are two sites connected across WAN links. All intersite and intrasite links always have the same routing metric. The network administrator sees only the top routers and links being used by hosts at both LAN A and LAN B. What would be two suggestions to load-balance the traffic across both WAN links?（）
A.Make HSRP track interfaces between the edge and core routers.
B.Replace HSRP with GLBP.
C.Add crossed intrasite links： R1-R4， R2-R3， R5-R8， and R6-R7.
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单项选择题
Whiletroubleshootinganetwork，youneedtoverifythelivenessofhostsinthesubnet192.168.1.64/26.Allofthehostsareabletoreplytopingrequests.Howwouldyouconfirmtheexistingnodesusingonesinglecommand？（）
A.ping 192.168.1.255
B.ping with sweep option
C.ping 192.168.1.127
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