I just connected 2 sites using a 2821 and a 2811 to connect via a point to point T1. Customer used to do his backups between the sites over the internet, but now wants to use the point to point link. The backups are failing and the vendor is saying that we need to bump up the tcp connection timeout on the routers. Can someone point me in the right direction as to how to determine what this timeout is currently and how to bump it up? Thanks.