Free ICT Expert HCIE-WLAN (Written) V1.0 Exam H12-351_V1.0 Exam Practice Test

Which of the following statements about VXLAN is false?

• A Layer 2 VXLAN gateway forwards traffic to a VXLAN network and can also be used for Intra- subnet communication on the same VXLAN network.
• Layer 2 and Layer 3 VXLAN gateways must maintain VBDIF interfaces. Otherwise, users cannot communicate with each other through these interfaces.
• A VBDIF interface is a logical interface created based on a BD. It is similar to a VLANIF interface on a traditional network.
• A Layer 3 VXLAN gateway is used for inter-subnet communication on a VXLAN network and communication with external non-VXLAN networks.

An AP may preferentially use the BTM mode to steer some STAs. With which of the following protocols are such STAs compliant?

• 802.11k
• 802.11i
• 802.11r
• 802.11v

Which of the following statements about EAP relay and EAP termination are false? (Select All that apply)

• In EAP termination mode, an access device encapsulates EAP packets sent by an 802. IX client Into RADIUS packets, without processing the data in the EAP packets.
• In EAP relay mode, an access device extracts information from EAP packets, encapsulates the information into RADIUS packets, and sends the RADIUS packets to an authentication server.
• In EAP termination mode, an access device extracts client authentication information from the EAP packets sent by a client and encapsulates the information using the standard RADIUS protocol. The access device supports only the EAP MD5-Challenge authentication method.
• The EAP termination mode simplifies the processing on an access device and supports various authentication methods. However, this mode requires an authentication server to support EAP and have high processing capability.

Either of the two APs that have established a mesh connection can send a Mesh Peering Close frame to the other AP to tear down themesh connection.

• True
• False

To enable WPA3-incapable ST As to access a WPA3-conflgured network, the WI-FI Alliance defines the WPA3 transition mode in which WPA3 and WPA2 can coexist for a period of time in the future. This mode applies only to WPA3-Enterprise, not to WPA3-Personal.

• True
• False

Which of the following configurations may cause ST As to experience a slow Internet connection? (Select All that Apply)

• QoS CAR is configured in the traffic profile.
• Radio 1 of APs is disabled.
• TKIP encryption is configured, causing a low link setup rate.
• Rate limiting is configured in the SSID profile.

Master NCE-Campuslnsight can comprehensively record and analyze Interference. Which of the following parameters are recorded? (Select All that Apply)

• Recommended channels
• Interference fulfillment rate
• Interference strength
• Number of interference SSIDs
• Air interface congestion fulfillment rate

Which of the following key factors is used by the CloudCampus cloud management platform to determine the tenant to which a device belongs?

• Device ESN
• Device IP address
• Device MAC address
• Device model

Which of the following statements about the access layer design are true when Huawei's CloudCampus Solution is applied to small and midsize campus networks? (Select All that Apply)

• In the mini-store scenario, APs and egress devices must be deployed if Wi-Fi coverage is required. APs cannot directly connect to egress links and do not support NAT.
• When selecting a switch, ensure that the following condition is met; Number of connected APs x AP power ^ Power provided by the PoE switch. Therefore, select PoE switches with a proper power supply based on the AP model and quantity.
• Select appropriate models of access switches based on whether PoE support is required and how many APs need to access the network.
• For relatively large networks in midsize shopping malls, supermarkets, and primary/secondary education campuses, it is recommended that stack networking be used at the access layer. If a single device can provide sufficient access capacity for downstream terminals, single-device networking can be used at the access layer. If the upstream devices of access-layer devices are stacked, it is recommended that Eth-Trunks be used to connect to such upstream devices. If more APs need to be deployed, use the PoE switch to increase the number of APs to be connected.

Which of the following parameters can be allocated to clients In DHCPv6 stateful autoconflguratlon? (Select All that Apply)

• IPv6 address
• PD prefix
• SNTP server address
• DNS server address