Re: Local Peering and Transit - BGP multihoming
Google BGP Cisco... Should give you 90% of this. ------Original Message------ From: ty chan To: nanog@nanog.org Subject: Local Peering and Transit - BGP multihoming Sent: May 22, 2009 2:23 AM Dear all, In my lab, i manage two ASN (100,200). ASN100 has one transit to ASN300 and local peering to ASN500. ASN200 has one transit to ASN400. ASN100 do private peering to ASN200. Some policies are required as below: 1. ASN100 customer can only use ASN300 for transit 2. ASN200 customer can only use ASN400 for transit. 3. Local traffic will stay local between ASN100,ASN200 and ASN500. 4. ASN100 and ASN200 are backup each other only if either upstreams is down. How to configure BGP to meet the above policies? I am using Cisco devise. best regards, chanty Sent from my BlackBerry device on the Rogers Wireless Network
Yes, i can get sample of configuration via Google search. but i am looking for best practices and from experience people. ________________________________ From: "deleskie@gmail.com" <deleskie@gmail.com> To: ty chan <chanty_kh@yahoo.com>; nanog@nanog.org Sent: Friday, May 22, 2009 12:42:14 PM Subject: Re: Local Peering and Transit - BGP multihoming Google BGP Cisco... Should give you 90% of this. ------Original Message------ From: ty chan To: nanog@nanog.org Subject: Local Peering and Transit - BGP multihoming Sent: May 22, 2009 2:23 AM Dear all, In my lab, i manage two ASN (100,200). ASN100 has one transit to ASN300 and local peering to ASN500. ASN200 has one transit to ASN400. ASN100 do private peering to ASN200. Some policies are required as below: 1. ASN100 customer can only use ASN300 for transit 2. ASN200 customer can only use ASN400 for transit. 3. Local traffic will stay local between ASN100,ASN200 and ASN500. 4. ASN100 and ASN200 are backup each other only if either upstreams is down. How to configure BGP to meet the above policies? I am using Cisco devise. best regards, chanty Sent from my BlackBerry device on the Rogers Wireless Network
Subject: Re: Local Peering and Transit - BGP multihoming Date: Fri, May 22, 2009 at 10:55:14AM +0200 Quoting Raymond Dijkxhoorn (raymond@prolocation.net):
Hi!
Yes, i can get sample of configuration via Google search. but i am looking for best practices and from experience people.
Then post your suggested config and ask for comments.
...on a suitable list, dedicated to Cisco gear.. -- Måns Nilsson
Hi!
Yes, i can get sample of configuration via Google search. but i am looking for best practices and from experience people.
Then post your suggested config and ask for comments.
...on a suitable list, dedicated to Cisco gear..
Sorry, yes. :-) Plenty of Cisco lists there to answer 'questions' :-) Bye, Raymond.
on issues like this : [1] JFGI -> if fail : [2] man smartnet -> if fail : [3] go back to studying to get that A+ and consider perhaps a yob in redmond On Fri, May 22, 2009 at 4:01 AM, Raymond Dijkxhoorn <raymond@prolocation.net
wrote:
Hi!
Yes, i can get sample of configuration via Google search.
but i am looking for best practices and from experience people.
Then post your suggested config and ask for comments.
...on a suitable list, dedicated to Cisco gear..
Sorry, yes. :-) Plenty of Cisco lists there to answer 'questions' :-)
Bye, Raymond.
-- Jamie Rishaw // .com.arpa@j <- reverse it. ish. [Impressive C-level Title Here], arpa / arpa labs
participants (5)
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deleskie＠gmail.com -
jamie rishaw -
Mans Nilsson -
Raymond Dijkxhoorn -
ty chan