Which option is NOT a BGP message type?

Master RIPE BGP Security with our comprehensive test. Understand the Border Gateway Protocol, explore multiple choice questions, and get ready for your exam with detailed hints and explanations.

Multiple Choice

Which option is NOT a BGP message type?

Explanation:
BGP uses a defined set of message types exchanged over a TCP session to manage the connection and carry routing information: Open to establish and negotiate session parameters, Update to convey path attributes and withdrawals, KeepAlive to confirm the session is still alive, and Notification to report errors and terminate the session. Ping, by contrast, is an ICMP echo used for basic reachability checks in IP networks and is not part of the BGP protocol's message set. Because Ping isn't a BGP message, it is the one that does not belong. The other three—Notification, Open, and KeepAlive—are actual BGP messages used during normal operation.

BGP uses a defined set of message types exchanged over a TCP session to manage the connection and carry routing information: Open to establish and negotiate session parameters, Update to convey path attributes and withdrawals, KeepAlive to confirm the session is still alive, and Notification to report errors and terminate the session. Ping, by contrast, is an ICMP echo used for basic reachability checks in IP networks and is not part of the BGP protocol's message set. Because Ping isn't a BGP message, it is the one that does not belong. The other three—Notification, Open, and KeepAlive—are actual BGP messages used during normal operation.

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