The host uses the IP address 192.168.1.2 to access the Internet, which must go through NAT.

• A.FALSE
• B.TURE

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Which of the following IPv6 addresses is a multicast address?

• A.2000 :: 2E0 : FCFF : FEEF : FEC
• B.FE80 :: 2E0 : FCFF : FEEF : FEC
• C.FC00 :: 2E0 : FCFF : FEEF : FEC
• D.FF02 :: 2E0 : FCFF : FEEF : FEC

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All ports on the root bridge switch are designated ports.

• A.False
• B.True

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The function of 0SPF hello message is (). (Multiple Choice)

• A.Neighbor discovery
• B.Synchronize the LSDB of the router
• C.Update LSA information
• D.Maintain neighbor relations

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