AP2计费紧急倒换到AP1涉及的指令（）A、CHOPIB、CHOPEC、CHOICD、CHOCI
AP2计费紧急倒换到AP1涉及的指令（）
- A、CHOPI
- B、CHOPE
- C、CHOIC
- D、CHOCI
相关考题：
企业无线网络规划的拓扑图如下所示，使用无线协议是802.11b/g/n，根据IEEE规定，如果AP1使用1号信道，AP2可使用的信道有2个，是（ ）。A.2和3B.11和12C.6和11D.7和12
在巡航阶段中，如果AP1突然断开，那么（）A、AP2自动接替工作B、飞机保持当前实际姿态，直至AP重新衔接或驾驶员通过侧杆人工操作C、飞机保持水平直线飞行，直至AP重新衔接或驾驶员通过侧杆人工操作D、飞机将不能保持当前实际姿态
在AP1和AP2之间启用基于用户数量的负载均衡功能，具体参数为session=5、gap=2。假设AP1上连接6个客户端，而AP2连接4个客户端，此时AP1（）拒绝新客户端接入，AP2（）拒绝新客户端接入；当AP1上连接6个客户端，而AP2连接5客户端，此时AP1（）拒绝新客户端接入，AP2（）拒绝新客户端接入；A、会；不会；不会；不会B、不会；不会；会；不会C、不会；不会；不会；不会D、会；不会；会；不会
假如在AP2上NODEA为ACTIVE边，NODEA定义了“vdcreate-n""DefaultFTPSite""-aBILLING-dK：/AES/data/cdh/BILLING”虚拟目录，NODEB没定义，以下说法正确的是.（）A、vdcreate只能在ActiveNode上定义，因为K：/是数据盘只能在activenode读取，当AP2倒换时passiveNode自动接管虚拟目录；B、“vdcreate-n""DefaultFTPSite""-aBILLING-dK：/AES/data/cdh/BILLING”虚拟目录主要作用是生成存放计费文件的路径；C、计费中心能正常提取计费文件，但当AP2倒边后将不能提取计费文件；D、NodeB需补定义“vdcreate-n""DefaultFTPSite""-aBILLING-dK：/AES/data/cdh/BILLING”虚拟目录；
A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What has causedthis problem？（）A、H-REAP AP1 has reached its client limit.B、H-REAP AP2 has reached its client limit.C、H-REAP AP2 lost its connection to the controller.D、H-REAP AP1 lost its connection to the controller.
单选题A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAPAP2. H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What hascaused thisproblem？（）AH-REAP AP1 has reached its client limit.BH-REAP AP2 has reached its client limit.CH-REAP AP2 lost its connection to the controller.DH-REAP AP1 lost its connection to the controller.
单选题Which statement correctly describes a wireless client Layer 2 roam from AP1 to AP2 while joined to a multicast stream using Cisco WLC running v5.2?（）AClient issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC after AP1 issues an IGMP query.BClient issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC independent of AP1 multicast member status.CClient resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, provided that another client has already joined that multicast.DClient resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, regardless if any other clients have already joined that multicast.
判断题在异地容灾使用中，本域内呼叫计费由本域主用SS进行计费，当终端设备切换到备用SS后，则由备用SS进行计费A对B错