SPAN and VSPAN demonstration

VSPAN monitor session 1 source vlan 1 rx monitor session 1 destination interface Fa0/22 Cat3550 has its limitation of only monitoring traffic received by Vlan. The destination port is at fa0/22. I connected my pc to fa0/22 and turned on wireshark, meanwhile my pc at fa0/21 is pinging to Vlan 1 ip address From … Continue reading SPAN and VSPAN demonstration