最新的HCNP-WLAN認證 H12-321考試題庫

問題1

On an N+1 backup network, the AP establishes a CAPWAP link with the primary AC. The standby AC sends the primary discovery packets to the local device. The resource consumption of the AP is smaller than that of the dual link.

A. False

B. Correct

正確答案: B

問題2

Which of the following statements about the default HSB configuration are TRUE? (Multiple Choice)

A. The number of retransmissions of HSB detection packets is 5.

B. The retransmission interval of HSB detection packets is 5 seconds.

C. HSB is disabled.

D. HSB is enabled.

正確答案: A,C

問題3

After the dual-link is established, the AP performs Echo detection on the active and standby ACs and carries the active and standby information of the link in the Echo packet. After the AP detects the interruption of the primary link, the AP carries the primary information in the Echo Request message sent to the standby AC.
After receiving the Echo Request message, the standby AC determines that the link has become the primary state and prepares itself. The AC switches to the primary AC, and the AP sends the STA's data service to the new primary AC.

A. False

B. Correct

正確答案: B

問題4

Which statements about the MPP on a Mesh network are TRUE? (Multiple Choice)

A. An MPP connects to a Mesh network or another type of network, and communicates with MP/MAP within the Mesh network.

B. MPPs do not support redundancy.

C. An MPP provides the Portal function and allows internal nodes to communicate with external networks.

D. An MPP is also called Mesh gateway.

正確答案: A,C,D

問題5

Which of the following descriptions is wrong about the AD server and the LDAP server?

A. The directory service protocol used by the AD server is the AD protocol.

B. The directory service protocol used by the AD server is the LDAP protocol.

C. LDAP can be installed on Windows Server

D. AD is a Windows Server-specific directory server

正確答案: A

問題6

For small businesses, we generally recommend which feature of WIDS/WIPS is enabled to secure WLAN networks?

A. Illegal equipment counter

B. Black and white list

C. Illegal device detection

D. WIDS attack detection

正確答案: B

問題7

The following description of the roaming agent in the hometown is correct?

A. Home agent is either HAC or HAP

B. Home agent is either HAC or FAP

C. Home agent only exists in the AC roaming network

D. Home agent is a device that can communicate with the gateway of the STA home network.

正確答案: A,D

問題8

What user identity authentication modes does the Agile Controller support? (Multiple Choice)

A. MAC address bypass authentication

B. Third-party authentication

C. Authentication using a common account

D. Authentication using a digital certificate

正確答案: B,C,D

問題9

When the air interface frame is a management frame, when the Capability Info field ESS and IBSS bits in the management frame are, can the device be determined to be a wireless bridge?

A. 00

B. 11

C. 10

D. 01

正確答案: C

問題10

In the large WLAN three-layer networking, the following statement about the DHCP server is incorrect?

A. In a large WLAN network, it is recommended to deploy a separate DHCP server.

B. In a large WLAN network, the AP can obtain the IP address of the AC from the DHCP server through the option 43 parameter.

C. In a large WLAN network, it is generally recommended to use the AC as a DHCP server.

D. In a large WLAN network, the AP can obtain the IP address of the AC from the DHCP server through the option 60 parameter.

正確答案: C,D

問題11

When a neighbor passively detects, what information does the legal AP need to collect and report to the AC?

A. Interference from illegal APs

B. Interference between APs

C. Interference from non-Wi-Fi devices

D. Infrared interference

正確答案: A,B,C

最新的Huawei Certified Network Professional - Wireless Local Area Network- Constructing Enterprise WLAN Architecture - H12-321免費考試真題

最新更新

站內鏈接

聯系我們