Question:
What does BGP use to exchange routing updates with neighbors?
- group identification numbers
- TCP connections
- hellos
- area numbers
Explanation: BGP uses TCP port 179 to communicate with other routers. TCP allows for handling
of fragmentation, sequencing, and reliability (acknowledgment and retransmission) of
communication packets.
Exam with this question: CCNPv8 ENCOR (Version 8.0) – FINAL EXAM
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