Free Huawei H12-321-ENU Exam Dumps Questions & Answers

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

• A.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.
• B.The HAC discards broadcast or multicast ARP, ND, DHCP, and mDNS packets to prevent loops.
• C.The HAC at the tunnel ingress discards unknown unicast packets.
• D.The FAP discards unknown unicast packets and forwards other packets to roaming STAs.

After HSB is configured, the HSB channel cannot be established and information on the active device fails to be backed up to the standby device.
What are the possible causes for the fault? (Multiple Choice)

• A.The same priority value is configured for the two ACs.
• B.The retransmission count and interval of HSB service packets are different on the two devices.
• C.The source IP address and port number of the active AC are different from the destination IP address and port number of the standby AC.
• D.The TCP channel is not established for sending HSB service packets.

What does OU in the directory server refer to?

• A.Organization unit
• B.User
• C.Domain
• D.User group

Which of the following commands is used to create a static load balancing group?

• A.[AC-wlan-view] sta-load-balance static-group name static-1
• B.[AC-wlan-view] air-scan-profile name wlan-airscan
• C.[AC-wlan-view] rrm-profile name profile-name
• D.[AC-wlan-view] regulatory-domain-profile name domain1

Which of the following STAs does MAC address authentication suit the most?

• A.Mobile terminal, such as a smartphone
• B.Testing PC running a Linux system
• C.Network printer
• D.Office PC running a Windows OS