How To Set Up Port Mirroring On Cisco Switch

How To Set Up Port Mirroring On Cisco Switch. Create the source port in a global schema. Provide the mirror session information:

How To Do Port Mirroring On Cisco Switch / Set Up Your
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No monitor session {session_number | all | local | remote} example: Monitor session 2 destination interface fa0/37! As you can see, two of my

Select The Network Interface Used For This Capture.

Switch_2960 (config)# monitor session 1 source interface fa0/1 switch_2960 (config)# monitor session 1 destination interface fa0/8. Below is a rough idea of how the above setup would then be set up in the real world. Open a session on the switch.

Configuring The Source Ports To Be Mirrored.

No monitor session {session_number | all | local | remote} example: Exit back to configuration mode. Source port or interface is a port that is monitored with the use of the span feature.

Switch (Config)# Monitor Session 1 Destination Interface Gigabitethernet1/0/2 Encapsulation Replicate.

No vlans/default cisco vlan 1 configured!! Start your wireshark or other capture software. Click on the port that you want to connect the packet sniffer to and select the modify option.

Here, The Mirrored Ports Are Assigned To Vlans 1, 2, And 3.

You can configure the offset or the amount of fixed portion. Truncate and mirror a fixed portion of each mirrored packet (for example, the first 64 bytes of every packet received from the source port is mirrored to the destination port). View port mirroring session details view port mirroring session details, including status, sources, and destinations.

Click Add To Add A Span Or Rspan Mirroring Session.;

Switch(config)# no monitor session 1 switch(config)# monitor session 1 source interface fastethernet0/1 Log in to the web configuration utility and choose administration > diagnostics > port and vlan mirroring. In the output tab, click browse..