To enable mirroring on multiple ports, use the following
command:
configure
mirror mirror_name to port-list port-listloopback-portport
The port-list is a list of monitor ports that transmit identical
copies of mirrored packets. The loopback-port is an unused port that is required when
you mirror to a port-list. The loopback-port is not available for switching user data
traffic. Certain L2 control protocol packets, such as STP, LACP, and LLDP, cannot be
mirrored with one-to-many mirroring.
Mirroring is disabled by default. To enable mirroring on a
single port, use the following command:
enable
mirror mirror name
To disable mirroring, use the following command:
disable mirror
Note
When you change the
mirroring configuration, the switch stops sending egress packets from the monitor port
until the change is complete. The ingress mirroring traffic to the monitor port and
regular traffic are not affected.
