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User information of a department is dispersed in different OUs. To better manage user information of an enterprise, the administrator adds user information of a same department to a same group, and adds all groups to an OU. Which of the following synchronization types best applies to this enterprise?
In the WLAN network environment, which categories can be classified according to the device security category?
Which of the following commands is used to create a radio calibration profile?
Which of the following techniques are part of the way to implement STA fast roaming?
On the N+1 backup network, AC3 is configured with the global priority of 5, and AC1 and AC2 are configured with the global priority of 6. The AC1 priority is set to 3 on AC1 and the AP3 priority is set to 3 on AC1 and AC2. When AC3 is unloaded, which AC device will AP1, AP2, AP3, and AP4 access?
The following description of the roaming agent in the hometown is correct?
The WLAN Internet service is provided in public places such as banks and airports, and the user accesses the network after searching for the SSID. However, if there is a private AP and an SSID with the same or similar SSID is set, when the user searches for the SSID, the user may be mistakenly connected to the private AP, which may pose a security risk. What features can I use to solve this problem?
In the WLAN network, the Weak IV attack detection function does not require dynamic blacklist support.
On a WLAN that uses the Agile Controller to implement admission control, which of the following statements are TRUE about the pre-authentication domain? (Multiple Choice)
Packet-based power control allows an AP to select a transmit power to send data packets to a STA each time based on the current signal strength of the STA. If the AP detects that the signal strength of the STA is strong, the AP uses a low transmit power to send packets. If the AP detects that the signal strength of the STA is weak, the AP uses a high transmit power to send packets.
Which of the following commands can be used to view the AP group or AP profile information of a specified Mesh profile?
Smart roaming ensures that each STA can associate with the AP nearest to it. It implements load balance among APs.
In the dual-link cold standby load balancing networking shown in the figure, two SSIDs Huawei and Guest are configured on AC1, and the SSID Huawei is configured on AC2. The two ACs have the same SSID Huawei configuration. API has gone online and set up the primary CAPWAP tunnel with AC1. When the primary CAPWAP tunnel between API and AC1 is disconnected and an active/standby switchover occurs, what is the service status of users connected to the SSID Guest? (Multiple Choice)
The Agile Controller synchronization method has manual synchronization and automatic synchronization. Which of the following is true about the synchronization method?
The illegal device defense function is to limit the AP or client access by configuring the blacklist function based on the illegal device.
On the maintenance of the link status of the active and standby channels, you can prevent the TCP from being interrupted for a long time, but the protocol stack does not detect the connection interruption. You can prevent this by sending the primary and backup service packets and retransmission.
Radar systems in some areas operate in the 5G band and interfere with AP RF signals operating in the 5G band. With the DFS function, when the AP detects that there is interference in the frequency band of its working channel, engineers need to manually switch the working channel.
On a WLAN network, AP group ap-group1 and WIDS profile wids1 are configured. Which of the following is the correct configuration to enable WIDS device detection?
STAs do not need to support channel switching without service interruption for implementing this function.
Engineers of a large enterprise configure the VLAN Pool function when deploying the WLAN. Which of the following options may be the reasons for configuring the function? (Multiple Choice)
After CAC based on channel usage is configured to control user access on an AP, if the current channel usage exceeds the configured threshold, the AP will reject access requests of new STAs and force STAs to log out until the channel usage is lower than the threshold.
Which of the following statements about the revertive switchover function are TRUE in the N+1 backup scenario? (Multiple Choice)
Regarding the establishment process of the backup CAPWAP link, the following statement is correct?
On a WLAN that uses the Agile Controller, which of the followings is NOT a symptom for 802.lx authentication faults?
Which of the following commands can be used to create an air interface scan template?
In intelligent roaming, when the current associated AP detects that it is a sticky terminal, the terminal that actively supports the 802.11k will actively trigger the terminal to perform neighbor measurement based on the 802.11k mechanism. Regarding this measurement, what information does the terminal mainly collect?
Which two types of spoofing attack packets are there on a WLAN? (Multiple Choice)
In smart roaming, the AC instructs the AP to kick off 802.11v-incapable STAs if they are sticky STAs, add them to the blacklist, and delivers the blacklist to the APs to which the STAs associate.
A large enterprise needs to deploy a wired and wireless integrated network to facilitate unified user management and maintenance. Which of the following AC models are recommended?
An enterprise building has a large number of employees and they usually connect to the company WLAN in the lobby when arriving at the company. As they move to their work locations, their mobile terminals roam to the current network coverage areas. To ensure that each terminal obtains a fixed IP address, which of the following configurations is recommended?
From the roaming process, which of the following processes does roaming need to go through?
On a WLAN with the WIDS function enabled, APs with the following MAC addresses are detected:
01-01-22-22-33-33
02-01-01-22-33-33
02-01-01-22-33-34
02-01-22-01-01-22
OUI 01-01-22 has been added to the whitelist. Which of these APs will be identified as rogue APs?
(Multiple Choice)
On the N+1 backup network, a total of 300 APs from AP1 to AP300 are deployed on AC1, and 400 APs from AP301 to AP700 are deployed on AC2. The AC can be configured as a standby AP. When the AP goes online, without changing the configuration, the following statement is wrong?
Which of the following measures can be taken to make STAs preferentially associate with the 5 GHz radio? (Multiple Choice)
In the wireless access authentication, which of the following servers does the Agile Controller have?
The following is the URL template configuration for the connection between the AC6005 and Portal
server. Which statement is FALSE about the URL template configuration?
url-template name huawei
url http://10.254.1.100:8080/portal
url-para meter ssid ssid
Regarding the description of configuring a roaming group, the following statement is wrong?
Regarding the role of each role in the Portal authentication architecture, is the following description correct?
As shown in the figure, in the dual-link cold backup load balancing network, as shown in the figure, the two SSIDs of the Huawei and the guest are configured on the AC1, and the SSID of the Huawei is configured on the AC2. The same SSID configuration is the same, and AP1 is online. AC1 and AP1 establish the primary line first. After the AP1 is disconnected from the AC1 link and the active/standby switchover is sent, what is the service status of the user accessed by the Guest SSID?
Regarding the default configuration of the common parameters of dual-link cold backup, the following statement is correct?
What is the correct configuration for referencing a wired interface template?
Which statements are TRUE based on the network of WLAN roaming? (Multiple Choice)
After channel switching without service interruption is configured on an AP, when the AP channel needs to be switched, the AP will notify associated STAs in advance and switch to the new channel with STAs at the same time without interrupting services.
The AP periodically sends a Discovery Request packet to check the status of the original primary link. After the link is restored, the AP detects that the link has a higher priority than the currently used primary link and triggers the switchback. To prevent frequent network switching, the AC is notified of the active/standby switchover. The AP sends the data service of the STA to the newly upgraded AC.
Which of the following admission control information can be imported on the Agile Controller in batches?
(Multiple Choice)
In intelligent roaming, for a terminal that supports 802.1v, the AP can assign a target AP to it, requiring it to roam actively without kicking the user off the line.
When the AP receives a Probe request from 2.4G, if it can only receive a 2.4G Probe request for a continuous period of time, it considers that the terminal only supports the 2.4G band; otherwise, the terminal is considered to be a dual-band terminal. This logic also applies to 5G radios.
In the WLAN network using the Agile Controller as the admission controller, which of the following options is not the cause of the 802.1x authentication failure?
In the load balancing mode, what is the correct way for each server to handle hot standby?
Which of the following statements are TRUE about band steering supported by Huawei devices? (Multiple Choice)
What user identity authentication modes does the Agile Controller support? (Multiple Choice)
When the dual-link hot standby switchover is performed, what is the correct behavior about the AP and the user?
Regarding the description of Layer 2 roaming and Layer 3 roaming, is the following statement correct?
In the dual-link HSB networking diagram shown in the figure, API is allowed to connect to both ACs. Which AC will API connect to?
When the VRRP hot backup is configured, the active and standby ACs can be hot standby through Layer 3 interworking on two different Layer 2 networks.
The Agile Controller can synchronize user information with the AD or LDAP directory server. Therefore, the Agile Controller can synchronize user information with any directory server that supports the LDAP directory service protocol.
The Agile Controller can synchronize data either manually or automatically. Which of the following statements is TRUE about the two synchronization modes?
TESTED 04 May 2024