Online Access Free JN0-280 Practice Test

Which statement is correct about IBGP?

• A.It ensures that duplicate AS numbers are not present in the AS path.
• B.It requires a physical full mesh.
• C.It ensures that the local and remote peers use different AS numbers.
• D.It requires a logical full mesh.

Referring to the exhibit, which statement is true?

• A.BFD will bring down the BGP session if no BFD packets are received for 2700 seconds.
• B.BFD packets are being sent every second.
• C.BFD only records a syslog message if three BFD packets are missed.
• D.BFD will bring down the BGP session if no BFD packets are received for 2700 milliseconds.

How does OSPF calculate the best path to a particular prefix?

• A.It finds the path with the shortest autonomous system path.
• B.It finds the path with the numerically lowest cost.
• C.It finds the path with the numerically lowest route preference.
• D.It finds the path with the least number of hops.

Which statement is correct about the BGP AS path when advertising routes?

• A.The local AS number is added to the end of the AS path.
• B.The order of the AS path is not significant.
• C.The local AS number is added to the beginning of the AS path.
• D.The order of the AS path is only significant in IBGP.

What are two device roles in a five-member Virtual Chassis? (Choose two.)

• A.PFE
• B.Line card
• C.Control-board
• D.Routing-engine