Port Monitoring for Vlan
Posted: 15 Nov 2011 04:49
How do I monitor a particular vlan (currently tag to 2 ports 1/19 & 1/20) and I would like to sniff the traffic from another port 1/24? All on the same switch?
assume the sniffer is connected to 1/48 and you want to sniff 1/19, 1/20 and 1/24:
Code: Select all
port mirroring 1 destination 1/48
port mirroring 1 source 1/19-20 1/24 bidirectionalIf there is a requirement to mirror the traffic based on VLANs, you could use qos mirroring policies.