My company is going to get a second T1 from another ISP which will use all 24 channels for data. The old T1 we will keep only 8 channels for data. The rest will be voiced.
What is the best way to do some traffic balancing between two of T1 so the outgoing traffic will be in a ratio 3:1 (24 channels new T1: 8 channels old T1) ?
We do not need load balancing based on the traffic type - but all the traffic in general.
Also, I am not quite sure how our second ISP will handle this but we need also the incoming traffic to reach us through two routes and the new route of the new T1 to have a better metric so approximately 3/4 of the traffic comes from that line.
What should the ISP do to accomplish this? The problem is that they are not very commmunicative and I want to make sure they are doing it the right way.
Any suggestion, link to some documentation would be very very welcome.
The router we have is Cisco 2610 IOS 12.3
Thank you very much