Configure Mirror Ports ?

[MUNIR_ENG]

could you please inform me, which mean Mirror ? when i can use this command ,what a benefit from it ?

[MUNIR_ENG]

thank you

[StephenW]

#Takes ingress traffic from vlan "Default and mirrors it to port 1
conf mirror add vlan "Default" ingress
conf mirror to port 1
enable mirror

#Takes ingress and egress traffic from port 2 and mirrors it to port 1
conf mirror add port 2 ingress-and-egress
conf mirror to port 1
enable mirror

You can also check our our GTAC Knowledge Article about this topic.

https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Enable-And-Configure-Mirroring-In-E...

[MUNIR_ENG]

thank for replay, could you please give same simple example configuration , how to can copy all traffic with one or Vlans?

[Patrick_Voss]

Mirroring can be used for troubleshooting or data collection. Typically it is used for troubleshooting to investigate certain things not working correctly. You enable mirror on the port experiencing issues and mirror to another port with Wireshark active.