As shown in the figure, the data traffic before roaming is forwarding as the STA-HAP- upper network, and the forwarding method is direct forwarding, and the home agent is configured on the AP. After three-layer roaming, what is the direction of data forwarding traffic?

• A.STA-FAP-FAC-HAC- Upper Network
• B.STA-FAP-FAC-HAC-HAP- upper network
• C.STA-FAP-FAC-HAC-HAP-HAC- upper network
• D.STA-FAP-FAC- Upper Network

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All single switches in the stacking system are called member switches, and can be divided into different roles according to their functions. Please match the roles of the following member switches with their functions.

Correct Answer:

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The next-hop address of the routing entry in the routing table must be in the same network segment as the address of its direct connection port.

• A.FALSE
• B.TRUE

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When the administrator configures VRRP, which of the following are not mandatory? (Multiple choice)

• A.Virtual IP address
• B.Preemption mode
• C.Priority of virtual routers
• D.Preemption delay

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Which of the following default route delivery methods does OSPF support? (Multiple choice)

• A.Can be sent up and down in ABR
• B.Can be sent up and down in ASBR
• C.Can only be issued by force
• D.Can be issued non-mandatory

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