Maybe some of you have seen this issue. I have moved some equipment from some sub-interfaces on a cisco router to a Cisco Layer2/3 switch. When I made this change MRTG is no longer reporting correctly for the VLANs. I went from having for example, 100kbps of traffic when reporting on sub interface FastEthernet0/0.5 (Fa0/0.5:public@w.x.y.z) to 16bps of traffic when reporting on Vlan512 (Vl512:public@w.x.y.z). I am using a cisco CAT3550EMI switch. I would monitor the switch ports directly, but the ports are VLAN Trunked and connect to other Layer2 switches. Any guidance on the issue would be great. Thank you, Gilbert --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss