MIRROR PORT COMMANDS
Default Setting
No mirror session is defined. When enabled, the default mirroring is for both received and transmitted packets.
Command Mode
Interface Configuration (Ethernet, destination port)
Command Usage
•You can mirror traffic from any source port to a destination port for
•The destination port is set by specifying an Ethernet interface.
•The mirror port and monitor port speeds must match, otherwise traffic may be dropped from the monitor port.
•You can create multiple mirror sessions, but all must share the same destination port. However, you should avoid sending too much traffic to the destination port from multiple source ports.
Example
The following example configures the switch to mirror all packets from port 6 to port 11:
Console(config)#interface ethernet 1/11
show port monitor
Use this command to display mirror information.
Syntax
show port monitor [interface]
interface - ethernet unit/port (source port)
•unit - Switch (unit 1).
•port - Port number.