What is the order in determining the BGP router ID?

Last Updated on April 27, 2021 by Admin

What is the order in determining the BGP router ID?

  • statically defined, the highest IP address of any active interfaces, and the highest IP address of any active loopback interfaces
  • the highest IP address of any active loopback interfaces, statically defined, and the highest IP address of any active interfaces
  • statically defined, the highest IP address of any active loopback interfaces, and the highest IP address of any active interfaces
  • the highest IP address of any active interfaces, statically defined, and the highest IP address of any active loopback interfaces
    Answers Explanation & Hints:

    For a BGP session to initiate, one address family for a neighbor must be activated. On Cisco routers the IPv4 address family is activated by default; however, it may cause confusion when working with other address families. The BGP router configuration command no bgp default ip4-unicast disables the automatic activation of the IPv4 AFI.

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