Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

Re: AS number assignment

Hi,

I would like to check if we can do the following AS number asssignment.

ISP ::: Private ASN ::: Company Global Network

AS 4500 ::: AS 64900 ::: AS 33700

AS64900 is to connect a country wide AS, (AS4500) with the company global network, AS33700

Pls advice,

Cheers,

InternetB

2 REPLIES
Hall of Fame Super Silver

Re: Re: AS number assignment

Hello Shiva,

if it is for an intranet there are no problems on doing this.

If you want that AS33700 exports these prefixes to the public internet the private AS has to be stripped from the AS path.

AS33700 can do this using

neighbor remove-private-as

http://www.cisco.com/en/US/docs/ios/iproute/command/reference/irp_bgp3.html#wp1029891

Hope to help

Giuseppe

New Member

Re: Re: AS number assignment

Hi Giuseppe,

Yes, this is just for internal usage and not for the internet.

Thank you,

Cheers,

Shiva.

159
Views
5
Helpful
2
Replies
CreatePlease to create content