What messages can Huawei equipment suppress traffic for?

• A.Unknown unicast
• B.Multicast
• C.Broadcast
• D.Known unicast

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As shown in the figure, SWA, SWB, SWC all run RSTP, GED/O/2 on SWB Ports and GEO/0/1 ports on SWC have a port role of? Radio

• A.Backup port, root port
• B.Backup port, Alternative port
• C.Root port, Designated port
• D.Alternative port, Backup port

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To implement the traffic filtering function, you can use trapp-filter or MQC, which can be called in more views than traffic-filter

• A.TRUE
• B.FALSE

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DHCP Relay is responsible for forwarding DHCP packets between the DHCP server and the DHCP client, assisting the DHCP server in dynamically assigning network parameters to the DHCP client.

• A.TRUE
• B.FALSE

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If a DR needs to be elected between multicast routers running PIM-SM to be responsible for the sending and receiving of source or member multicast data, which one is described correctly below for the DR election rule?

• A.PIM routers with long interface masks are elected dr.
• B.Compare the DR priority first; With the same priority, you need to compare the interface IP addresses of the PIM routers to elect dr
• C.PIM routers with small IP addresses are elected DR. PIM routers with low
• D.DR priority values are elected DR.

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