From: "Matt Addison" <[EMAIL PROTECTED]> > Does anyone know if the ERSPAN feature is coming to any other product > lines or if it's going to remain (65|76)00 only?
If your gear doesn't support ERSPAN, you can do it with RSPAN via an L2TPv3 tunnel [switch]--[router]--[ip network]--[router]--[switch] Site A being sniffed : * Enable RSPAN on the switches, feed the sniff into RSPAN vlan eg 99 * Create a subinterface on the router in vlan 99 ( no ip address ) * Attach an L2TPv3 xconnect on this interface to router B Site B where the traffic is being fed to : * Create a subinterface on the router in vlan 99 ( no ip address ) * Attach an L2TPv3 xconnect on this interface to router A * Enable RSPAN on the switches, setup your sniffer box on vlan 99 RSPAN destination port >From memory you need pretty recent IOS on the router to do the L2TPv3 xconnect ( 12.4? ) Michael. _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
