multiple advertise map \ conditional statements

Unanswered Question
Jan 27th, 2010
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Hi All,



I guess advertise map under BGP can be used only for a prefix. Is there a way to define multiple conditional advertisements For eg. advertise 10.0.0.0/8 when 172.16.1.2/32 is unavailable + advertise 200.200.200.0/24 when 172.16.1.3/32 + ......



Regards,
Santosh

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Laurent Aubert Wed, 01/27/2010 - 17:56
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  • Cisco Employee,

Hi Santosh,


Yes it's supported. What is not supported is multiple conditional statement for the same advertise prefix like:



neighbor xxx.xxx.xxx.xxx adtervise-map xxx non-exist-map xxx
neighbor xxx.xxx.xxx.xxx adtervise-map xxx non-exist-map yyy

HTH

Laurent.
santoshdpawar Thu, 01/28/2010 - 09:37
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Hi Laurent,



Thanks. Can you give me an example or a URL with such configuration.


Thanks in advance.


Best regards.......

Laurent Aubert Thu, 01/28/2010 - 13:38
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  • Cisco Employee,

Here is the template:



neighbor 1.1.1.1 advertise-map aaa non-exist-map bbb 
neighbor 1.1.1.1 advertise-map ccc non-exist-map ddd
Each route-map refer to a different prefix.

HTH


Laurent.

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