BGP uses TCP port 179.
BGP ensures reliability of updates by using the reliable transport services of TCP.
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.
A TCP connection is required before exchanging updates.
BGPuses notification and the update messages to establish and maintain the BGP neighbor relati onship.
第1题:
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.
第2题:
第3题:
In the following statements about functional dependency, which one is incorrect?
A.Ifthen X→X'.
B.If X→Y andthen X→Y'.
C.If X→Y andthen X'→Y.
D.If X→Y and Y→Z, then X→Z.
第4题:
Several @functions can execute multiple statements. Which one of the following initializes a variable and can increment in during the operation?()
第5题:
Which one of the following statements about BGP is FALSE?()
第6题:
Which of the following statements is FALSE concerning cranes being installed on the centerline of vessels ________.
A.A centerline crane can never be operated in tandem
B.One crane is able to work one end of two adjacent hatches
C.These cranes are more economical and weigh less than outboard-mounted cranes
D.One crane is able to work both sides of the ship
第7题:
Which of the following commands can be used to gather information about the AS-PATH of a BGProute? (Choose all that apply.)()
第8题:
A. BGP NSF awareness is enabled
B. SSO for BGP NSF capability is enabled
C. BGP graceful restart awareness is enabled
D. 10.11.1.187 is configured as an NSF-capable BGP neighbor
第9题:
Which of the following statements about a Sales Catalog is TRUE?()
第10题:
Which of the following statements is false?()