In the IPV6 stateless address auto-configuration, the PC can get the RA message of the router in the following ways

• A.PC actively sends NS to FF02::2 to request RA from all routers on the link
• B.PC receives the RA periodically sent to FF02::1 by the router
• C.PC receives NA periodically sent by router to FF02::1
• D.PC actively sends RS to FF02::2, requesting RA from all routers on the link

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Route dampening 20 10 2000 4000 10000 is configured in BGP view, the current penalty value of route 10.10.1.0/24 is 5000, and the status is reachable. Will the route be available after 20 minutes?

• A.Not available, because the penalty value is reduced to 1550, which is less than the reuse value of 1500
• B.Available, because the penalty value is reduced to 1550, which is less than the reuse value of 3000
• C.Available, because the penalty value is reduced to 1450, which is less than the reuse value of 1500
• D.Available, because the penalty value is reduced to 1450, which is less than the reuse value of 3000

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If the BGP neighbor is established successfully, the neighbor status checked by the displabgp peer command is ______.

• A.Established
• B.Connect
• C.Full
• D.Active

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Drag and drop

• A.2.2.2.2
• B.3.3.3.3
• C.1.1.1.1
• D.192.168.1.1

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In the alliance deployment shown in the figure, which of the following statements is false?

• A.Assuming that RTE advertises route 10.1.1.0, the AS-PATH attribute of this route will be seen on RTD as 100, because the route passes through AS100.
• B.Execute the bgp 65002 command on RTA to start the BGP process, and execute displabgp peer on RTE, you should see the EBGP neighbor RTA belonging to AS65002
• C.Compared with the reflector, a disadvantage of confederation is that all routers must support confederation, so RTB and RTD must be configured with confederation id and confederation peer-as and other related commands.
• D.Execute displabgp peer on RTA, you can see that RTB and RTB are IBGP neighbors, and RTE is EBGP neighbors.

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