H12-311_V3.0 Exam Questions

Which of the following routing modes are supported by the HWMP protocol in the Mesh network? (Multiple choice)

Which of the following descriptions about RF tuning configuration is correct? (Multiple choice) [AC]-wlan-viewl air-scan-profile name wlan-airscan [AC]-wlan-air-scan-prof-wlan-airs...

Regarding the description of fast roaming, which of the following statements is correct? (Multiple choice)

In the dual-link backup technology, which of the following descriptions about the master-slave AC election is correct? (Multiple choice)

In order to detect malicious or unintentional attacks on the LAN network in time, the network administrator can choose to enable the corresponding attack detection function accordi...

Among the following options, which functions can be used in high-density WLAN scenarios? (Multiple choice)

Which of the following descriptions about AP and antenna selection is correct? (Multiple choice)

A large enterprise deploys an L network, and part of the SS1D user data forwarding mode is configured with collision forwarding. In the following description of the collision forwa...

A large enterprise needs to deploy a WLAN network. Huawei modular switches (S77/97/127) already exist on the existing network. In order to reduce the space resources occupied by eq...

Which of the following does not belong to the message type used in the process of establishing Mesh neighbors? (Multiple choice)

When dual-link hot standby switchover, which statement about the behavior of AP and users is correct? (Multiple choice)

Which of the following statements about reliability measurement is correct? (Multiple choice)

Which of the following belongs to the role of Mesh network? (Multiple choice)

Regarding the triggering mechanism of 802.1x authentication, which of the following descriptions is correct? (Multiple choice)

Which of the following statements is correct about the processing of WLAN dual-machine hot backup to the server? (Multiple choice)

Which of the following methods are included in radio frequency tuning? (Multiple choice)

From the roaming process, which of the following processes does roaming need to go through? (Multiple choice)

Which of the following descriptions about the Mesh security template is correct? (Multiple choice)

Which of the following statements about Mesh RF parameters is correct? (Multiple choice)

In order to solve the tunnel aggregation problem of WLAN roaming, which of the following statements is correct for the processing principles of downlink broadcast and multicast pac...

Regarding the establishment process of the standby CAPWAP link, which of the following statements is correct? (Multiple choice)

An engineer wants to use the Agile Controller as the Portal authentication server and use an external source to synchronize data. There is no abnormality in the synchronization, bu...

What types of routing protocols does the HWMP protocol support? (Multiple choice)

Global tuning, the AC runs () and () algorithms based on neighbor relationship, interference, and load information to generate a new transmit power and working channel for the AP,...

|A company needs to build a large-scale VLAN three-layer network in its office building; there are a large number of employees in the office building, and the employees will connec...

Which of the following is an Agile Controller authorization element? (Multiple choice)

In the WLAN network with the WIDS function enabled, the detected AP devices include: a [ssid1];, b [ssid1];, c [ssid1];, d [ssid2];, e [ssid2]; Which of the following detected AP d...

Which of the following descriptions about AC roaming groups is wrong? (Multiple choice)

In Portal authentication, what parameters must be configured on AC6005? (Multiple choice)

Which access authentication methods does the Agile Controller support? (Multiple choice)

What are the advantages of WLAN Mesh network compared to traditional wireless local area network? (Multiple choice)

In the WLAN hot backup mechanism, what are the methods of data synchronization? (Multiple choice)

In the N+1 backup network, which of the following statements about the application of option 43 is correct? (Multiple choice)

Which of the following descriptions about the home agent in roaming is correct? (Multiple choice)

After dual-machine hot backup is configured, the main and standby channels cannot be established, and the information on the main device cannot be backed up to the backup device no...

Which of the following statements about the three backup methods is correct? (Multiple choice)

An engineer set the synchronization type of the Agile Controller to group synchronization; but after synchronization, there is no information on the Controller. Check the AD direct...

Which of the following descriptions about radio frequency resource management is correct? (Multiple choice)

In a WLAN network with the WIDS function enabled, which of the following devices will not trigger an illegal device alarm when it is judged as an illegal device? (Multiple choice)

Regarding the load sharing method of the dual-machine hot backup solution, which of the following statements is correct? (Multiple choice)

In the WLAN network environment with the WIDS function enabled, the MAC addresses of the detected AP devices include: 01-01-22-22-33-33 02-01-01-22-33-33 02-01-01-22-33-34 02-01-22...

Which of the following statements about star networking in Mesh networking is correct? (Multiple choice)

Which of the following technologies is a method to realize STA fast roaming? (Multiple choice)

In the WLAN network, which of the following illegal attack detection needs the support of the dynamic blacklist function? (Multiple choice)

In the WLAN network with the WIDS function enabled, regarding the judgment of illegal devices, which of the following statements is correct? (Multiple choice)

In AP-based load balancing, which description is correct about the dynamic load balancing? (Multiple choice)

In the large-scale WLAN three-layer network, which of the following statements about the description of the DHCP server is incorrect? (Multiple choice)

Which of the following descriptions about load balancing between dual frequencies is correct? (Multiple choice)

Which of the following implementation methods does CAC have? (Multiple choice)

What are the methods for breaking loops in Huawei's multi-MPP network? (Multiple choice)