I am trying to configure traffic shapping on a cisco 1841 router, which has 2 interfaces one facing the ISP equipment another one to our firewall. Our ISP informed us that they are policing our traffic and they can see a lot of packet drops on their switch because we havent configured shapping properly. We have a 10Mbps connection and i used the below command on the interface facing the ISP, please let me know if i am missing something.
ip address xxx.xx.xx.xx 255.255.255.252
ip tcp adjust-mss 1400
traffic-shape rate 10485760 262144 262144 1000
no cdp enable