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Huawei H12-321 Exam Questions
Huawei Certified Network Professional - Wireless Local Area Network- Constructing Enterprise WLAN Architecture (Page 10 )

Updated On: 9-Apr-2026
Page 10 of 109
PDF with 536 Questions

Which statement about the Mesh network is FALSE?

  1. The Mesh network conforms to IEEE 802.11m.
  2. The Mesh network can both provide user access and forward wireless link signals.
  3. Multiple APs can form a Mesh network.
  4. Signals are routed from an AP to another within the Mesh network, and then transmitted to the wired network through the APs on a fixed path.

Answer(s): A



Which of the following processing methods are TRUE, to solve the packet congestion on the tunnel? (Multiple Choice)

  1. The HAC at the tunnel ingress discards unknown unicast packets.
  2. The HAC discards broadcast or multicast ARP, ND, DHCP, and mDNS packets to prevent loops.
  3. After broadcast/multicast packets are transparently transmitted to the FAC, the FAC converts the packets to unicast packets and forwards the packets over a specific tunnel based on the home AP connected to it.
  4. The FAP discards unknown unicast packets and forwards other packets to roaming STAs.

Answer(s): A,C



According to the network, data traffic is transmitted in the STA-HAP-HAC-upper-layer network flow through tunnel forwarding before roaming. What is the flow direction of data traffic after Layer 3 roaming?

  1. STA-FAP-FAC-HAC-upper-layer network
  2. STA-FAP-FAC-HAC-HAP-HAC-upper-byer network
  3. STA-FAP-FAC-upper-layer network
  4. STA-FAP-FAC-HAC-FAC-upper-layer network

Answer(s): A



On a WLAN that uses the AC6005 as the RADIUS client, which of the following statements is TRUE about the authentication-free rule profile?

  1. The authentication-free rule profile is used to permit the IP addresses of anti-virus devices such as the anti-virus gateway and firewall.
  2. The authentication-free rule profile is used to permit the IP addresses of the DNS, DHCP, and authentication servers.
  3. The authentication-free rule profile can use advanced ACLs.
  4. The authentication-free rule profile can permit specified IP addresses only by using ACLs.

Answer(s): B



Which statement about linear networking of a Mesh network is FALSE?

  1. The neighbor can be manually specified.
  2. The neighbor cannot be manually specified.
  3. 802.11s packets converted from 802.3 packets can be transmitted over the links between MPs and then transmitted over wireless links.
  4. Single-point failures may occur.

Answer(s): B



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