單項選擇題

Which one of the following statements about BGP is FALSE?（）

A. BGP uses TCP port 179.
B. BGP ensures reliability of updates by using the reliable transport services of TCP.
C. The network command with the mask option never insta lls a prefix into the BGP table unless there is a matching prefix exists in the IP route table.
D. A TCP connection is required before exchanging updates.
E. BGPuses notification and the update messages to establish and maintain the BGP neighbor relati onship.

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單項選擇題

Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix?（）

A. The command neighbor send -community is configured on BGP neighbor 10.10.23.3.
B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.
C. Route 6.6.6.0/24 is learned by an IBGP peer.
D. The route 10.10.23.3 is not being advertised to other BGP neighbors.

單項選擇題

Which statement is true about IPv6?（）

A. Only one IPv6 address can be assigned to each interface.
B. IPv6 hosts use anycast addresses to assign IP addresses to interfaces.
C. Each host can a utoconfigure its address without the aid of a DHCP server.
D. Only one IPv6 address is assigned per node.

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Which one of the following statements about BGP is FALSE?（）

你可能感興趣的試題

Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix?（）

Which statement is true about IPv6?（）

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