Hello
Our router is running simple bgp. "one BGP router, two upstreams (each 100M from ISP A and ISP B) We are getting full feeds tables from them
We discover the routes is going to ISP A only even the bandwidth 100M is full
Can we set the weight to change to ISP B to use ISP B as preference routes?
Can the following configuration work? What suggest to this weight no. too?
neighbor 1.2.3.4 description ISP B neighbor 1.2.3.4 remote-as 111 neighbor 1.2.3.4 weight 2000
If this works, how is ISP B upstream connection is down?
Can it still be failover to ISP A automatically?
If it won't work, Do you have any suggestion?
Thank you for your help
Ann, I've done this for a few customers that have requested it. Some engineers complain that advertising /24 routes dilutes the Internet routing tables, which is true in some regards. However, this does work in many situations to "balance" things out. Check out my blog post that walks through this procedure: http://mattreath.com/2012/01/29/bgp-load-balancing/ -Matt -- Matt Reath CCIE #27316 (SP) matt@mattreath.com | http://mattreath.com Twitter: http://twitter.com/mpreath