Hi, Wow, there are lots of ways to achieve that, you might want to read some material on it, to see what's best for your network.
I can think of some ways from the top of my head: 1. just receive all routes from both providers, and let the BGP process decide best on the algorithm. 2. you can use filter-lists like: ip as-path access-list 1 permit _1_ ip as-path access-list 1 permit _701_ ip as-path access-list 1 permit _7018_ ip as-path access-list 1 permit _1239_ to the big backbones, match them separately on routemaps, and play with local pref to achieve the load balancing. 3. you can ask from your ISP to supply you with communities which will be configured on your side also, that will prioritize on your router the routes going to their connected backbones. 4. you can use the bgp command: maximum-paths 5. you can see this link: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122 t/122t2/ftbgpls.htm As you can see, there is allot that can be done. good luck, Yaron ""TMS"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello > > I have two 4mbps internet links connected to 2 diffrent ISPs. How > I can create load-balancing between both ISPs ? At > this moment my router configuration (Cisco 7206VXR, NPE-400) > looks like that: > > ! > router bgp 60000 > network 20.20.20.0 0.0.0.255 > neighbor 1.1.1.1 weight 50 > neighbor 1.1.1.1 remote-as 10000 > neighbor 1.1.1.1 description ISP-1 (ex.UUNET) > neighbor 1.1.1.1 filter-list 1 out > neighbor 1.1.1.1 route-map SETMETRIC in > neighbor 2.2.2.2 weight 50 > neighbor 2.2.2.2 remote-as 20000 > neighbor 2.2.2.2 description ISP-2 (ex.AT&T) > neighbor 2.2.2.2 filter-list 1 out > neighbor 2.2.2.2 route-map SETMETRIC in > ! > ip as-path access-list permit ^60000$ > ip as-path access-list deny .* > ! > route-map SETMETRIC permit 10 > match ip address 1 > set metric 100 > ! > access-list 10 permit any > ! > > Any propositions ? Maybe I must set local-preference or > as prepend for neighbors ? > > -- > greets, TMS Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=30109&t=30104 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
