Q347. As a security management mechanism, which of the following services does AAA provide in a modular way? (Multiple choice)

Q348. In the WAC+FITAP networking mode, which option field of the DHCP protocol can the AP use to discover the WAC device?

Q349. While collecting information during on-site survey in WLAN network planning project, which of the following are interference sources? (Multiple choice)

Q350. When surveying office scenes, you need to pay attention to the impact of load-bearing columns and partitions on coverage. In addition, if the roof is an integral suspended ceiling, the AP should be placed near the maintenance port as much as possible. If it is a metal suspended ceiling, you can choose to place the AP under the ceiling or wall-mount it.

Q351. A large enterprise uses Navi AC networking architecture to deploy LAN network. When engineers configure Navi AC function, which of the following authentication methods does not need to ensure that the authentication configuration on Local AC and Navi AC is consistent?

Q352. In the network design of WLAN project in warehousing and logistics industry, which of the following descriptions about the channel planning considerations is correct? (Multiple choice)

Q353. As terminals have higher and higher requirements for the service experience of WLAN networks, it is increasingly important to associate and connect terminals to appropriate APs. The terminal migration function can migrate terminals with poor service experience to appropriate APs based on the actual WLAN network environment to improve the terminal service experience. Which of the following technologies utilize the terminal migration function? (Multiple choice)

Q354. RF tuning is a RF resource management solution that enables wireless networks to quickly adapt to changes in the wireless environment. Which of the following does the RF tuning process not include?

Q355. When WAC works in cloud mode, the local license does not take effect. Otherwise, WAC cannot manage FIT APs.

Q356. When a large enterprise deploys a wireless network, it needs to provide wireless access services for both internal employees and temporary visitors. Visitor traffic may bring potential security threats to the network. In order to ensure the security of the enterprise network, which of the following networking methods is recommended?

Q357. Wireless communication allows only one device to send messages on a channel at the same time. Wireless terminals are in a competitive relationship. In order to prevent bandwidth resources from being monopolized by a certain terminal, user-based speed limits can be configured to solve the problem. For example, it is recommended to limit the terminal speed in multi-user and high- density scenarios. The configuration for enabling user rate limiting on the wireless controller is as follows. Which of the following configuration descriptions is wrong?
[WAC-wlan-view] traffic-profile name wlan-traffic
[WAC-wlan-traffic-prof-wlan-traffic] rate-limit client up 2048
[WAC-wlan-traffic-prof-wlan-traffic] rate-limit client down 3072
[WAC-wlan-traffic-prof-wlan-traffic] quit

Q358. In the WLAN network planning project, after using WLAN Planner to import CAD drawings, which of the following steps needs to be performed to generate the corresponding floors?

Q359. In a VLAN network, what are the stages of STA access? (Multiple choice)

Q360. In a WLAN network, the WLAN theoretical rate refers to the Wi-Fi air interface link establishment rate. Different Wi-Fi protocol standards correspond to different WLAN theoretical rates. Which of the following factors affect the theoretical rate of WLAN? (Multiple choice)

Q361. Which of the following options are issues that should be paid attention to in WLAN roaming planning? (Multiple choice)

Q362. Among the following WAC backup solutions, which one has the fastest master-slave switchover speed?

Q363. 80211 The longest interval between frames is

Q364. When the WLAN network project is delivered, you can use the Wi-Fi health check function in the ClouCampus APP to detect the current Wi-Fi network status. This function will be tested in many aspects, but which of the following aspects are not included?

Q365. As shown in the figure, which of the following descriptions of the CampusInsight interface is correct?

Q366. Which of the following working modes does the AP’s wired interface have? (Multiple choice)

Q367. Which of the following descriptions about Mesh backhaul are correct? (Multiple choice)

Q368. Which of the following statements about the two typical scenarios of LAN survey coverage scenario and bridge backhaul is wrong? (Multiple choice)

Q369. In the RF tuning solution, which of the following descriptions about the dynamic frequency band adjustment function is wrong?

Q370. When planning a WLAN network in a hotel scenario, since hotels have high requirements for aesthetics: therefore, when engineers select AP models and design wiring plans, they must communicate with customers in advance and confirm the feasibility of the plan.