无线客户端主动扫描是通过发送什么帧获取到周围的无线网络信息的（）。A、Beacon 帧B、Probe Request 帧C、Authentication Request 帧D、Association Request 帧
无线客户端主动扫描是通过发送什么帧获取到周围的无线网络信息的（）。
- A、Beacon 帧
- B、Probe Request 帧
- C、Authentication Request 帧
- D、Association Request 帧
相关考题：
关于HDLC协议的帧序号控制，下面选项正确的是()。A如果接收方收到一个正确的信息帧，并且该帧的发送序号落在接收窗口内，则发回确认帧B信息帧和监督帧的控制字段都包含发送序号N(S)C无编号帧的控制字段包含接收序号N(R)，但不包含发送序号N(S)D发送方每发送出去一个信息帧，发送窗口向前滑动一格。
TD的物理层处理顺序正确的是（）A、添加CRC、信道编码、无线帧均衡，第一次交织，无线帧分割，速率匹配，子帧分割B、信道编码、添加CRC、无线帧均衡，第一次交织，速率匹配，无线帧分割，子帧分割C、信道编码、添加CRC、无线帧均衡，第一次交织，无线帧分割，速率匹配，子帧分割D、添加CRC、信道编码、无线帧均衡，第一次交织，速率匹配，无线帧分割，子帧分割
在空中接口信令中，下面哪些消息是包含在层2的SABM帧中来发送（）。A、Paging responseB、CM Service RequestC、SetupD、Channel Request
On the wireless LAN， A client is searching for an access point （AP）. What is the correct processorder that this client and access point goes through in order to create a connection？（）A、association request/response， probe request/response， authentication request/responseB、association request/response， authentication request/response， probe request/responseC、probe request/response， authentication request/response， association request/responseD、probe request/response， association request/response， authentication request/responseE、None of the other alternatives apply
无线客户端被动扫描是通过接收什么帧获取到周围的无线网络信息（）。A、Beacon 帧B、Probe Request 帧C、Authentication 帧D、Association Request 帧
FACCH为TCH信道上的“偷帧”，比如（）信令在FACCH上发送。A、Immediate AssignmentB、Handover CommandC、Assignment CommandD、Channel Request
在无线覆盖以及无线桥接的操作调试中，如果无法终端搜索不到SSID或者桥接搜索不到对端信号，以下方法中可以确认AP是否发送Beacon帧的是（）A、使用NetworkStumbler扫描信道B、使用AirMagnet软件进行空口扫描抓包，以确认AP是否发送Beacon帧C、登录到AP上通过隐藏命令查看参数BeaconIntCnt是否在增长。D、使用Omnipeek软件进行空口扫描抓包，以确认AP是否发送Beacon帧。
下列关于802.11网络的描述，正确的是（）A、802.11MAC的主要功能为：扫描、认证、接入、加密、漫游和同步。B、802.11网络报文分为三种类型，数据帧，管理帧和安全帧。C、Beacon、Probe、Authentication及Association等属于管理帧。D、管理帧负责STA和AP之间的能力级的交互，认证、关联等管理工作，在802.11网络中非常重要，即使在所有报文中的比例超过50%也是完全正常的。
On the Company wireless LAN， A client is searching for an access point （AP）. What is the correct process order that this Company client and access point goes through in order to create a connection？（）A、 association request/response， probe request/response， authentication request/responseB、 association request/response， authentication request/response， probe request/responseC、 probe request/response， authentication request/response， association request/responseD、 probe request/response， association request/response， authentication request/responseE、 None of the other alternatives apply
A client is searching for an access point （AP）. What is the correct process order that the client and access point go through to create a connection？（）A、 probe request/response， authentication request/response， association request/responseB、 association request/response， authentication request/response， probe request/responseC、 probe request/response， association request/response， authentication request/responseD、 association request/response， probe request/response， authentication request/response
单选题A client is searching for an access point （AP）. What is the correct process order that the client and access point go through to create a connection？（）Aprobe request/response， authentication request/response， association request/responseBassociation request/response， authentication request/response， probe request/responseCprobe request/response， association request/response， authentication request/responseDassociation request/response， probe request/response， authentication request/response
单选题On the wireless LAN， A client is searching for an access point （AP）. What is the correct processorder that this client and access point goes through in order to create a connection？（）Aassociation request/response， probe request/response， authentication request/responseBassociation request/response， authentication request/response， probe request/responseCprobe request/response， authentication request/response， association request/responseDprobe request/response， association request/response， authentication request/responseENone of the other alternatives apply
单选题无线客户端被动扫描是通过接收什么帧获取到周围的无线网络信息（）。ABeacon 帧BProbe Request 帧CAuthentication 帧DAssociation Request 帧
单选题On the Company wireless LAN， A client is searching for an access point （AP）. What is the correct process order that this Company client and access point goes through in order to create a connection？（）A association request/response， probe request/response， authentication request/responseB association request/response， authentication request/response， probe request/responseC probe request/response， authentication request/response， association request/responseD probe request/response， association request/response， authentication request/responseE None of the other alternatives apply
单选题A client is searching for an access point （AP）. What is the correct process order that the client and access point go through to create a connection？（）A probe request/response， authentication request/response， association request/responseB association request/response， authentication request/response， probe request/responseC probe request/response， association request/response， authentication request/responseD association request/response， probe request/response， authentication request/response
单选题无线客户端主动扫描是通过发送什么帧获取到周围的无线网络信息的（）。ABeacon 帧BProbe Request 帧CAuthentication Request 帧DAssociation Request 帧