We have two locations connected through a 2Mpbs IPLC Line and we are using Cisco 3640 routers on both the ends. When we are doing a ftp download/upload the cpu utilization on the router shoot to 100%. Other Data, Voice and Video Traffic does not utilizes much of cpu, but when we start a ftp the cpu shoots to 100%. Is there any thing that can be done to reduce the cpu utilization.
Thanks in Advance