Thursday, October 13, 2011

notes: BGP default originate

- When enabled BGP advertises an unconditional default route to the specified neighbor.
- This advertises the default route to a BGP neighbor even if a default route is not present in the BGP table.
!! Note !! The default route is not passed through the outbound BGP filters: (prefix-list, filter-list, or route-map)

command:

- By default, the default route (0/0) is not advertised in outgoing BGP updates.

neighbor {IP} default-originate

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