Cisco
Remote Switched Port Analyzer(RSPAN)
The
captured traffic from the sources is copied into the RSPAN vlan.Then it is
forwarded over trunk ports that are allowed to carry the RSPAN vlan.The switch
which attached to the network analyzer device, got the RSPAN traffic and
delivers it to the network analyzer.
Configuration
example on source switches:
monitor session 1 source vlan 100 - 120
monitor session 1 destination remote vlan 200
Configuration example on destionation switch:
monitor session
1 source remote vlan 200
monitor session 1 destination interface Gigabitethernet0/5
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