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Purple

bgp prefix lists

When using bgp prefix lists to filter routes is there any way to do a "permit any" like in a ACL or is this a restriction using prefix lists ?

4 REPLIES
Hall of Fame Super Bronze

Re: bgp prefix lists

The command

ip prefix-list test permit 0.0.0.0/0

is equivalent to

access-list 1 permit any

HTH,

__

Edison.

Re: bgp prefix lists

HI Glen, [Pls Rate all Informative POST]

In addition to Edison's POST,

Refer Link below on how to Permit updates for any network with a prefix-list:

http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a00801310cb.shtml#ipprefixlist

Pls RATE all Informative POST

Best Regards,

Guru Prasad R

Re: bgp prefix lists

Hi all,

Edison,please correct me if I'm wrong. what about ip prefix-list test permit 0.0.0.0/0 le 32.

It will check 0 bit.It doesn't matter whatever bits are.It don't care about how long of the subnet mask.

Hopes this helps

Thot

Hall of Fame Super Bronze

Re: bgp prefix lists

Thot,

That command will work as well.

__

Edison.

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