H12-311_V3.0 Exam Questions
476 real H12-311_V3.0 exam questions with expert-verified answers and explanations. Page 5 of 10.
- Question #201Huawei WLAN Products Introduction
When the license is not loaded, the number of APs supported by AC6605 by default is?
AC6605default AP countlicenseaccess controller - Question #202WLAN Maintenance and Troubleshooting
The AP or AC performing the connectivity test must be online.
AP/AC connectivityconnectivity testingdevice status requirementonline operation - Question #203Huawei WLAN Products Introduction
Which of the following is not an AP binding template?
AP binding templateRF templateESS templateAP template - Question #204Huawei WLAN Products Introduction
The maximum number of layers supported by the location topology in Huawei eSight is () layers.
eSightlocation topologynetwork managementlayer limit - Question #205WLAN Planning and Deployment
The AP deployment type in the AP domain, which of the following does not include?
AP deployment typesdeployment modelsWLAN architectureAP domain configuration - Question #206WLAN Maintenance and Troubleshooting
The display ap all command can check the MAC, Type and running status of the AP.
CLI CommandsAP MonitoringDisplay CommandAccess Point Status - Question #207WLAN Basic Knowledge
The equipment manufacturer can usually be judged according to which of the following?
MAC AddressEquipment IdentificationOUINetwork Basics - Question #208WLAN Maintenance and Troubleshooting
How to deal with a large number of devices that do not match the version of AP and AC?
Version compatibilityAP-AC managementDevice troubleshootingFirmware matching - Question #209WLAN Planning and Deployment
For Huawei eSight network management wizard configuration of WLAN services, you need to add AC devices to the network management first.
eSight Network ManagementAC Device ConfigurationWLAN Service SetupDeployment Prerequisites - Question #210WLAN Maintenance and Troubleshooting
When a certain AP in the network has a hardware failure, in order to avoid reconfiguring data, the user can quickly complete AP replacement by configuring AP replacement.
AP replacementhardware failure recoveryconfiguration managementWLAN maintenance - Question #211WLAN Basic Knowledge
In the direct-connected networking solution, AP and AC establish a CAPWAP tunnel, and the management flow must be encapsulated in the CAPWAP tunnel, and the data service flow can c...
CAPWAP tunnelAP-AC communicationManagement encapsulationData flow handling - Question #212WLAN Planning and Deployment
Which of the following statements is wrong about using AP6310SN to independently build a WLAN room distribution system?
AP6310SN specificationsindoor antenna deploymentroom distribution systemantenna interference - Question #213WLAN Planning and Deployment
When installing a long-distance point-to-point radio frequency communication link, if the distance between the transmitting and receiving antennas exceeds how many kilometers, the...
RF propagationEarth curvature effectsPoint-to-point linksLink planning - Question #214Huawei WLAN Products Introduction
The VAP created on the Mesh node can be divided into?
Mesh networkingVAP typesBackhaulBusiness VAP - Question #215WLAN Maintenance and Troubleshooting
When an engineer uses Agile Controller to synchronize data, he finds that some user information cannot be synchronized. The user names that cannot be synchronized are as follows:Ja...
data synchronizationuser naming conventionscharacter validationAgile Controller - Question #216WLAN Planning and Deployment
For an open office area, there are 8 office areas, each office area has 10 people, each user requires a downlink bandwidth of 2 Mbps, and the concurrent access rate of all users is...
AP capacity planningbandwidth calculationconcurrent access rateAP5030DN - Question #217WLAN Planning and Deployment
Which of the following statements about WLAN indoor channel planning is wrong?
indoor channel planningAP6310 specificationsfrequency band supportchannel allocation - Question #218WLAN Planning and Deployment
When a large enterprise deploys WLAN layer 3 networking, it is necessary to configure the Option 43 field on the Windows 2003 DHCP Server to notify the AP of the AC's IP address. T...
DHCP Option 43AC DiscoveryHex Encoding/TLVLayer 3 WLAN Deployment - Question #219WLAN Maintenance and Troubleshooting
When configuring dual-link hot backup, the engineer configures the CAPWAP heartbeat detection interval to be 20 seconds, and enables the dual-link backup function. Then the time wh...
CAPWAP heartbeat detectiondual-link hot backuplink failovertimeout mechanism - Question #220WLAN Security Technologies
If time is set in the authorization element of Agile Controller, what is the purpose of configuring time in authentication and authorization rules?
Time-based Access ControlAuthorization RulesAccess SchedulingAgile Controller - Question #221WLAN Basic Knowledge
When did the initial application of the wireless network start?
Wireless historyNetwork originsTechnology timelineWireless fundamentals - Question #222Huawei WLAN Products Introduction
How many management nodes does the eSight standard version support at most?
eSight managementmanagement nodesproduct specificationsscalability - Question #223WLAN Planning and Deployment
In the N+1 backup network shown in the figure, AC3 is configured with a global priority of 5, AC1 and AC2 are configured with a global priority of 6, AC1 is configured with an API...
N+1 backupAC priorityAP associationload balancing - Question #224WLAN Basic Knowledge
Which of the following statements about Mesh networks is wrong?
IEEE 802.11 standardsMesh networkingWireless protocolsAP relay - Question #225WLAN Security Technologies
In a WLAN network using Agile Controller as an admission controller, which of the following options is not the cause of 802.1x authentication failure?
802.1x authenticationRADIUS protocolAAA frameworkRADIUS shared secret - Question #226WLAN Security Technologies
Which of the following terminals is most suitable for MAC authentication?
MAC AuthenticationNetwork DevicesTerminal TypesWLAN Security - Question #227WLAN Basic Knowledge
Regarding the MAP in the Mesh network, which of the following descriptions is wrong?
Mesh NetworksMesh Access PointMesh TopologyWLAN Architecture - Question #228Huawei WLAN Products Introduction
The following is the configuration when configuring AC6005 to connect to the Portal server. What port does port 50200 refer to? Web-auth-server huawei Server-ip 10.254.1.100 Port 5...
AC6005 ConfigurationPortal ServerNetwork PortsDestination Port - Question #229WLAN Maintenance and Troubleshooting
Which of the following statements about neighbor active detection is wrong?
neighbor detectionactive detectionpassive detectionWIDS - Question #230WLAN Planning and Deployment
Which of the following commands is not required when configuring the Mesh whitelist?
mesh-whitelistAP-configurationWLAN-commandsmesh-networking - Question #231WLAN Security Technologies
What does the OU in the directory server represent?
Directory ServerOrganizational UnitIdentity ManagementLDAP - Question #232WLAN Planning and Deployment
Regarding the default configuration of common parameters of dual-link cold backup, which of the following statements is correct?
Dual-link BackupAC ConfigurationRedundancyDefault Parameters - Question #233WLAN Security Technologies
In the Agile Controller admission control scenario, which one is correct about the role description of RADIUS server/client?
RADIUSAgile ControllerAdmission ControlAuthentication Architecture - Question #234WLAN Security Technologies
Which of the following servers is a directory server?
Directory ServicesActive DirectoryAuthenticationInfrastructure - Question #235WLAN Maintenance and Troubleshooting
In the WLAN network environment using Agile Controller, which of the following steps does not belong to the 802.1x authentication troubleshooting procedure?
802.1x authenticationtroubleshooting proceduresAAA configurationweb authentication - Question #236WLAN Maintenance and Troubleshooting
Which of the following commands can be used to view the role of Mesh?
mesh configurationdisplay commandsap-system-profileWLAN roles - Question #237WLAN Planning and Deployment
There are a large number of employees in a certain enterprise building, and they usually start to connect to the company's WLAN network in the lobby when they go to work. As each e...
VLAN Pool configurationIP persistence during roamingHash algorithmMAC-based mapping - Question #238WLAN Security Technologies
In the wireless access control scenario, which of the following methods is recommended to distinguish between internal employees and external visitors?
SSID configurationGuest access controlNetwork isolationAccess authentication - Question #239WLAN Maintenance and Troubleshooting
|A company has already deployed a WLAN network, and all APs have carried WLAN services. The company now needs to upgrade the AP version. In order to minimize the impact on users, w...
AP online upgradeservice continuitymaintenance proceduresdowntime minimization - Question #240WLAN Planning and Deployment
Which of the following statements about WLAN hot backup is wrong?
VRRP backupLayer 2 topologyAC redundancydual-link standby - Question #241WLAN Security Technologies
Regarding the statement of NAC, which of the following descriptions is wrong?
NAC (Network Admission Control)Portal Authentication802.1x AuthenticationClient Software Requirements - Question #242WLAN Security Technologies
Regarding AD server and LDAP server, which of the following descriptions is wrong?
Active DirectoryLDAP ProtocolDirectory ServicesAuthentication - Question #243WLAN Planning and Deployment
Which of the following options are typical WLAN indoor installation coverage scenarios? (Multiple choice)
Indoor CoverageCoverage PlanningDeployment ScenariosEnterprise Environments - Question #244WLAN Basic Knowledge
Which of the following protocols is the 802.11 standard formulated by IEEE? (Multiple choice)
802.11 standardsIEEE protocolsWiFi variantsWLAN fundamentals - Question #245WLAN Basic Knowledge
Which of the following standards are developed by the WiFi Alliance? (Multiple choice)
WiFi Alliance standardsWPA/WPA2 certificationIEEE vs WiFi Alliancewireless standards development - Question #246WLAN Basic Knowledge
Which of the following protocols support the 2.4GHz frequency band? (Multiple choice)
802.11 standardsfrequency bands2.4GHz spectrumWiFi protocols - Question #247WLAN Basic Knowledge
According to the different signal parameters to be controlled, what kind of modulation methods can be divided into? (Multiple choice)
Modulation MethodsSignal ParametersAmplitude/Frequency/Phase ModulationWLAN Fundamentals - Question #248WLAN Basic Knowledge
What are the working frequency bands of WLAN? (Multiple choice)
frequency bands2.4 GHz5 GHzWLAN specifications - Question #249WLAN Basic Knowledge
Which of the following technologies work at 5 GHz? (Multiple choice)
RF Frequency Bands5 GHz SpectrumWireless TechnologiesSpectrum Knowledge - Question #250WLAN Basic Knowledge
Which channels in the 802.11b protocol are non-overlapping? (Multiple choice)
802.11b channelsnon-overlapping channelsfrequency managementWiFi spectrum