3 Replies Latest reply on Mar 17, 2009 2:38 PM by r0berth1

    Netflow settings


      If anyone has the answers to the following question, please post it here.

      1. Has anyone configured Netflow to run on a cisco 2811 with a T1?

      2. If so, how did you setup the interfaces and the netflow settings to not bring the utilization of the T1 to 100%?

      i have been trying all different settings and it is pegging out the T1s at my locations. The sites that are connected 10MB Metro-E of cource have not problems but I can not find the correct settings for the T1 sites.

        • Re: Netflow settings

          This is how i've got our 2800's, nothing special,  however we do have QOS on the line

          interface Serial0/0/0:0

           ip flow ingress
           ip flow egress

          ip flow-export version 5
          ip flow-export destination XXX.XXX.. 2055


            • Re: Netflow settings

              Here is what is on my 2811s and their interfaces ...

              interface Serial0/0/0
               description AT&T Frame Relay 
               bandwidth 512
               no ip address
               encapsulation frame-relay IETF
               ip route-cache flow

              interface FastEthernet0/0
               description Link to LAN
               ip address X.X.X.X
               ip route-cache flow

              ip flow-export source Loopback0
              ip flow-export version 5
              ip flow-export destination X.X.X.X 2055