Talk about all the BGP attributes and their use

Question

Accepted Answer

BGP attributes are used to influence routing decisions in Border Gateway Protocol.

BGP attributes include AS_PATH, NEXT_HOP, LOCAL_PREF, MED, etc.
AS_PATH is used to prevent routing loops and determine the best path to a destination.
NEXT_HOP specifies the next router to reach a particular destination.
LOCAL_PREF is used to influence outbound traffic from a BGP router.
MED (Multi-Exit Discriminator) is used to influence inbound traffic from neighboring ASes.
Other attributes like ORIGIN, COMMUNITY, and AGGREGATOR are also important in BGP routing decisions.

Top Tesco Technical Network Lead interview questions & answers