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Port Mirroring

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

4 REPLIES
Community Member

Switch should be WS-C3750X

Switch should be WS-C3750X-24T-S

Bronze

Hi,It can participate in only

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

Community Member

Hi JanThanks for Reply..As

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..

Bronze

Hi,finally it should send 

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

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