Valns are not communicating among each other.I am able to capture the packet on particular vlan.Say vlan5 with 192.168.5.1 gateway.A host with ip 192.168.5.10 (acting as capture wireshark server)and gateway as that of 192.168.5.1 is able to capture the traffic.The other vlan say with vlan6 is with ip 192.168.6.1 as g/w n so on.
All traffic from all vlans 5,6 and so on is routing traffic towards ASA with routed/trunk port.
I wanted to capture traffic for whole network using one node in exsiting vlan and capture the traffic.How can I achieve that in existing setup.
you can do this by SPAN. Configure the Trunk port connected with ASA as source , and the port connected with Wireshirk Server as destination of the monitor session. Hope this document on SPAN , could be helpfull to you. www.cisco.com/en/US/docs/switches/lan/.../span.html
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