Port Mirroring

Darshin Gadhia · ‎05-27-2014

Shall we configure Port Mirroring from single source to dual destination ports??

Darshin Gadhia · ‎05-27-2014

Switch should be WS-C3750X-24T-S

Jan Rolny · ‎05-27-2014

Hi,

It can participate in only one SPAN session at a time (a destination port in one SPAN session cannot be a destination port for a second SPAN session).

Bu i am not sure about documentation so please try this example:

monitor session 1 source interface Gi0/1

monitor session 1 destination interface Gi0/10 , Gi0/11

HTH,

Jan

Darshin Gadhia · ‎05-27-2014

Hi Jan

Thanks for Reply..

As per attach Diagram it will not send the traffic from Source port 4 to Destination port 10&11 simultaneously..

Jan Rolny · ‎05-27-2014

Hi,

finally it should send traffic from port Gi0/4 to both of destination ports(in one session).

Description from documentation is meant like you can't have one SPAN destination port for two sessions.

So it is not possible to have this:

monitor session 1 source interface Gi0/1

monitor session 1 destination interface Gi0/10 , Gi0/11

This is not possible(same destination ports for another session)

monitor session 2 source Gi0/2

monitor session 2 destination interface Gi0/10 , Gi0/11

Jan