Explanation
Explanation/Reference:
论坛ID tianlaodadas：
A：ansible对网络设备的支持都是基于SSH协议的，所以必须有一台SSH server。
B：ansible支持在linux或者windows系统上，不一定非要是思科的设备，只要能运行ssh协议作为管理节点即可，虚拟机或者物理机都可以。
C：ad hoc命令是指ansible下临时执行的一条命令，所有的命令执行都要依赖于事先写好的模块，默认安装好的ansible 里面已经自带了很多模块。这个跟ansible
管理节点没啥关系。
D：Ansible Tower是红帽的一款专门用于ansible管理的设备，性能非常强大，功能也非常丰富，一般都是商用的多，当然也非常的贵。自己用，或者测试什么的，
用不着，随便弄个虚拟机就可以做为管理节点了。
QUESTION 5
A client device fails to see the enterprise SSID, but other client devices are connected to it.
What is the cause of this issue?
A. The client has incorrect credentials stored for the configured broadcast SSID.
B. The hidden SSID was not manually configured on the client.
C. The broadcast SSID was not manually configured on the client.
D. The client has incorrect credentials stored for the configured hidden SSID.
Correct Answer: B
Section: (none)
Explanation
Explanation/Reference:
论坛ID tianlaodadas：
题目说自己看不到SSID，其他人能连上，说明是SSID 是隐藏的，没有广播出来，AC排除。
D：设备上存了错误的认证信息，说明是连不上，而不是看不到隐藏的SSID。
B：正确，没配置，肯定就看不到SSID了。
QUESTION 6
Which two descriptions of FlexConnect mode for Cisco APs are true? (Choose two.)
A. APs that operate in FlexConnect mode cannot detect rogue APs
B. FlexConnect mode is used when the APs are set up in a mesh environment and used to bridge between each other.
C. FlexConnect mode is a feature that is designed to allow specified CAPWAP-enabled APs to exclude themselves from managing data traffic between clients
and infrastructure.
D. When connected to the controller, FlexConnect APs can tunnel traffic back to the controller
E. FlexConnect mode is a wireless solution for branch office and remote office deployments
