Hi, i am hoping there is a quick answer to this question. I used wireshark a few times in the past im starting to use it again to trace TFTP session between Cisco phone and switch via SPAN. I cannot see the TFTP packets leaving the phone or coming back from the router! I see the packet counters incrementing on the bottom task bar of Wireshark but 0 displayed on screen. all protocols are enabled, and can see other types of traffic except the TFTP traffic I am trying to capture. I am running latest ver of WS on windows 7 machine. Can anyone tell me why I cannot see TFTP packets in my capture? asked 01 Mar '13, 22:42  naranjacarrot |
One Answer:
Try switching off vlan processing on the network card. answered 02 Mar '13, 04:18  Jaap ♦ |
Hi,could you explain how to do this exactly I could not find such a configuration setting?