SDN controller can intelligently adjust traffic paths according to network status to improve the throughput of the entire network.

• A.TRUE
• B.FALSE

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Use the default-route-advertise command to advertise the default route into the OSPF domain. Which of the following types of LSA does the default route belong to?

• A.Type 4 LSAs
• B.Type 1 LSAs
• C.Type 3 LSAs
• D.Type 2 LSAs
• E.Type 5 LSAs

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A non-client is an IBGP peer that functions as neither an RR nor a client. A non-client must establish fully meshed connections with the RR and all the other non- clients.

• A.TRUE
• B.FALSE

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After the administrator of an enterprise deploys a DHCP server, employees complain that their clients cannot obtain IP addresses from the DHCP server.
Which of the following may cause this problem?

• A.Multiple DHCP servers are configured.
• B.STP is enabled on the DHCP server.
• C.The DHCP function is disabled by default, and the administrator forgets to enable the DHCP function.
• D.DHCP clients and the DHCP server are on different network segments, and no DHCP relay agent is configured on the network.

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In BGP, Notification messages are used to request peers to resend routing information after routing policies are changed.

• A.TRUE
• B.FALSE

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