The following description about dual-link backup networking is incorrect ()

• A.Active and standby AC The network service configuration on the Internet must be consistent
• B.Prepare AC Always be in the power-on state
• C.exist AP With active and standby AC In the process of establishing active and standby links, the link established first must be the active link
• D.Dual-link backup technology improves network reliability at important network nodes and ensures business stability

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There are three ways to judge Huawei's load balancing: traffic mode, session mode, and virtual switching mode.

• A.False
• B.True

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If one 802.11n of AP support 2*2 of MIMO Technology, then this AP What is the theoretical rate of ()?

• A.300 Mbps
• B.600 Mbps
• C.450 Mbps
• D.150 Mbps

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The following description of the classification and functions of Huawei APs, the correct statement is ().
(Select 3 Answers)

• A.AP6610DN is a gigabit fiber interface, so it cannot be directly connected to AC6605
• B.AP6310SN is an indoor distributed AP
• C.AP6010SN and AP6010DN are indoor APs
• D.AP6510DN and AP6610DN are both outdoor APs

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when AC Only one interface is connected to the aggregation layer switch, and the user traffic is directly out of the public network through the aggregation layer switch, and the networking mode that does not flow through should be (). AC At this time

• A.Bypass mode + tunnel forwarding
• B.Direct connection mode + tunnel forwarding
• C.Bypass mode + direct forwarding
• D.Direct connection mode + direct forwarding

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