H12-323_V2.0 Exam Questions
652 real H12-323_V2.0 exam questions with expert-verified answers and explanations. Page 2 of 14.
- Question #51WLAN Troubleshooting and Optimization
Which of the following descriptions about Huawei CloudCampus APP is wrong?
CloudCampus APPWLAN diagnosticsSignal detectionAP information - Question #52WLAN Troubleshooting and Optimization
The overall signal coverage of the wireless network deployed by a customer is good, but the signal at the edge of the coverage is weak. In order to avoid weak signal access of term...
weak signal access controlRRM profilesignal thresholdCLI configuration - Question #53WLAN Network Planning and Design
In the stadium hall scene, the floor heights mainly include ordinary areas (3 meters) and high- ceiling areas (greater than 6 meters). Which of the following descriptions of the ne...
stadium deploymentomnidirectional APdirectional APhigh-ceiling coverage - Question #54WLAN Troubleshooting and Optimization
A customer deployed Huawei's traditional wireless solution on site, with WAC managing the APs. After the engineer completed the network deployment, the user reported that the termi...
roaming failuresecurity profileLayer 3 roamingdata forwarding mode - Question #55WLAN Solution Deployment Cases
A large enterprise needs to deploy a VLAN network in the office environment to provide employees with services such as wireless Internet access, wireless office and wireless roamin...
Leader APnetworking modecost optimizationwired-wireless convergence - Question #56WLAN Solution Deployment Cases
In the VAC+FITAP networking mode, which of the following descriptions about Layer 2 and Layer 3 networking is wrong?
VACFITAPLayer 2 networkingLayer 3 networking - Question #57WLAN Network Planning and Design
Under the premise of the same material thickness, which of the following obstacles has the greatest attenuation for 5GHz signals?
RF attenuation5GHzsignal propagationbuilding materials - Question #58WLAN Troubleshooting and Optimization
As shown in the figure, which of the following descriptions of the CampusInsight interface is correct?
CampusInsightperformance monitoringnetwork management interface - Question #59WLAN Troubleshooting and Optimization
A wireless network is deployed in an office area. During the experience period, customers reported that the Internet speed was slow. Which of the following cannot be the cause of t...
slow speed diagnosisQoS rate limitingRF performanceWPA2-PSK - Question #60Advanced WLAN Technologies
By default, when LeaderAP manages other FITAPs, which of the following authentication methods is used?
LeaderAP managementFITAPAP authentication defaultsWLAN infrastructure - Question #61WLAN Network Planning and Design
In the wireless coverage scenarios of wards and clinics, engineers proposed two network planning solutions as shown in the figure. Which of the following descriptions of these two...
AP placement strategyWall material attenuationRF propagationIndoor coverage design - Question #62Advanced WLAN Technologies
In WLAN networks, which of the following GI intervals does not belong to the 802.11ax standard?
802.11ax standardsGuard IntervalPHY layer specificationsWi-Fi 6 parameters - Question #63Advanced WLAN Services and Applications
When configuring WLAN services, you can configure the service VLAN as a VLAN pool . Which of the following descriptions about VLAN Pool is wrong?
VLAN PoolService VLANSTA DistributionWLAN Configuration - Question #64WLAN Troubleshooting and Optimization
After a customer completed the wireless network deployment on the existing network, all APs worked on the same channel, causing serious interference. Automatic radio frequency adju...
RF tuning and optimizationWireless channel managementAP interference mitigationAutomatic RF adjustment - Question #65WLAN Solution Deployment Cases
In Huawei Cloud Management Solution, Cloud AP has multiple ways to obtain the cloud platform address. Which of the following is not included?
Cloud AP deploymentcloud platform discoveryDHCP configurationregistration center - Question #66WLAN Network Planning and Design
In the CloudCampus APP, which of the following tools can be used to perform "attenuation testing" on site?
Site SurveyAttenuation TestingRF PlanningSignal Measurement - Question #67WLAN Troubleshooting and Optimization
Which of the following descriptions about the roaming experience test function in the CloudCampus app is wrong?
roaming testingWLAN performance evaluationCloudCampus appping-based diagnostics - Question #68Advanced WLAN Services and Applications
When deploying Portal authentication on a Huawei wireless controller using iMaster NCE- Campus as the Portal server, which of the following templates does not need to be configured...
Portal authenticationiMaster NCE-CampusTemplate configurationWireless controller - Question #69WLAN Network Planning and Design
Which of the following descriptions of WLAN network optimization measures is wrong?
VLAN managementAP configurationnetwork designVLAN 1 avoidance - Question #70WLAN Security Deep Dive
During the Portal authentication process, which of the following authentication request messages does the Portal server send to the access device?
Portal AuthenticationAuthentication MessagesAccess Device CommunicationREQ AUTH Protocol - Question #71WLAN Network Planning and Design
In the WAC+FITAP networking mode, which option field of the DHCP protocol can the AP use to discover the WAC device?
DHCP optionsWAC discoveryAP provisioningFITAP mode - Question #72WLAN Solution Deployment Cases
In the Portal authentication scenario, if there is no condition to deploy an external independent Portal server, the built-in Portal server of WAC can be used for authentication. W...
Portal AuthenticationWACBuilt-in Portal ServerAuthentication Configuration - Question #73WLAN Network Planning and Design
Which of the following descriptions of the Planner operation process about WLAN is correct?
Planner workflowWLAN project setupAP deploymentSignal simulation - Question #74WLAN Network Planning and Design
The AP calculator in CloudCampus APP integrates various scenarios and network construction standards. Which of the following scenarios is not included?
AP calculatorDeployment scenariosWLAN planningSite survey - Question #75WLAN Troubleshooting and Optimization
In the VRRP hot backup scenario, restart the master WAC and AP switching is normal. After the original master WAC completes the restart, all APs are in fault state and the service...
VRRPCAPWAPWAC FailoverVirtual IP Addressing - Question #76WLAN Troubleshooting and Optimization
Which of the following descriptions about WLAN network optimization is wrong?
Network Optimization PhasesPost-Deployment MonitoringOptimization WorkflowWLAN Planning - Question #77WLAN Network Planning and Design
WLAN Planner supports batch import of multiple drawings when creating a project, but there are restrictions on the drawing types. Which of the following drawing types does not supp...
WLAN Plannerbatch importdrawing formatsfile types - Question #78WLAN Solution Deployment Cases
Initially, if you use a network cable to connect to the AP, which of the following IP addresses can be used by default to log in and manage the AP?
AP default management IPLink-Local address (APIPA)Initial AP configurationDirect network connection - Question #79Advanced WLAN Technologies
During STA roaming, WAC will record the STA roaming track, that is, the AP information passed by. Run the displaystationroam-track command on the WAC to view the STA's roaming trac...
STA RoamingRoaming TrackWACWLAN Handoff - Question #80WLAN QoS and Multicast
When using the CloudCampus app to test performance multiple times, the speed was 20 Mbps for three times, and then it reached 900 Mbps again. Which of the following configurations...
Dynamic Rate LimitingQoS ConfigurationClient PerformanceWAC Troubleshooting - Question #81WLAN Troubleshooting and Optimization
In the traditional operation and maintenance mode, daily maintenance is performed through the wireless controller web interface. Check the health of the AP on the wireless controll...
AP Health MonitoringUser Capacity ThresholdWireless ControllerPerformance Metrics - Question #82WLAN Troubleshooting and Optimization
Initially, if you use a wireless connection to an AP, which of the following IP addresses can be used by default to log in and manage the FITAP?
FITAP default IPlink-local addressingAP management accessAPIPA - Question #83WLAN Network Planning and Design
When drawing obstacles using WLAN Planner, which of the following keys can be held down to make the obstacles straight lines?
WLAN PlannerObstacle ModelingRF Path PlanningUI Controls - Question #84WLAN Network Planning and Design
Which of the following is not a design principle for outdoor AP coverage when planning a WLAN network?
outdoor AP coverageantenna orientationomnidirectional antennasWLAN site planning - Question #85Advanced WLAN Technologies
Among the following WAC backup solutions, which one has the fastest master-slave switchover speed?
WAC backup solutionsVRRP hot backupMaster-slave switchoverRedundancy mechanisms - Question #86Advanced WLAN Technologies
A Huawei AP supports the Wi-Fi 6 protocol. In dual-radio mode, the maximum MIMO number of the 5G radio can reach 8. When the 5G radio is configured to work at 160MHz bandwidth and...
Wi-Fi 6 (802.11ax)MIMO ConfigurationData Rate Calculation160MHz Bandwidth - Question #87WLAN Solution Deployment Cases
Which of the following descriptions of Huawei terminal plug-in test solutions is wrong?
Terminal dial testWi-Fi user experienceNetwork diagnosticsTest platform architecture - Question #88Advanced WLAN Technologies
In the WAC high-reliability networking mode, which of the following is correct when sorting the active/standby switching speed from fast to slow?
High-Reliability ModesVRRPFailover SpeedRedundancy Comparison - Question #89Advanced WLAN Technologies
Which of the following descriptions about roaming groups in inter-WAC roaming solutions is wrong?
Roaming GroupsInter-WAC RoamingAC ConfigurationCAPWAP - Question #90WLAN Network Planning and Design
In a VLAN network, which of the following descriptions about high-density network planning is wrong?
High-density network planningWLAN capacityCoverage vs capacityAP deployment - Question #91Advanced WLAN Technologies
WAC can switch to cloud mode by switching the registration center. By default, what are the domain name and port number of the registration center preset by TAC?
WAC cloud moderegistration centerNAAS configurationcloud connectivity - Question #92WLAN Network Planning and Design
In a Mesh network, which of the following node roles can connect the Mesh network to other types of networks?
Mesh Network ArchitectureMesh Portal PointNetwork GatewayMesh Topology - Question #93WLAN QoS and Multicast
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 re...
rate limitingtraffic profileVAPuser bandwidth control - Question #94WLAN Troubleshooting and Optimization
When the engineer was inspecting the customer's wireless network, he found that the terminal failed to access the wireless network. The possible reasons for the terminal online fai...
CampusInsightprotocol playbackRADIUS authenticationtroubleshooting - Question #95Advanced WLAN Technologies
In a WLAN network, which of the following descriptions about roaming is wrong?
roamingL2/L3 roamingIP mobilityre-authentication - Question #96Advanced WLAN Technologies
In a WLAN network, there is a Wi-Fi 6 AP with 12 antennas. How many spatial streams can the AP support at most?
Wi-Fi 6spatial streamsMIMOantenna - Question #97WLAN Troubleshooting and Optimization
WLAN network optimization can be divided into the following stages: information collection, WLAN network evaluation, WAN network optimization solution design and network acceptance...
network optimizationnetwork evaluationCloudCampuscustomer requirements - Question #98WLAN Solution Deployment Cases
The maximum number of layers supported by the location topology in Huawei eSight network management is () layers
eSightlocation topologynetwork managementHuawei - Question #99Advanced WLAN Technologies
Which of the following rates is not supported by the 802.11a protocol?
802.11adata ratesOFDM5GHz - Question #100WLAN Network Planning and Design
In WLAN networks, there are currently three main different PoE standards, namely () () ().
PoE802.3af802.3at802.3bt