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Configuration procedure
You can configure traffic mirroring on all the packets matching specific ACL rules, or on packets that
match specific ACL rules and are of a VLAN, of a port group, or pass a port.
Follow these steps to configure traffic mirroring globally:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port view of the
destination port
interface interface-type
interface-number
—
Define the current port as the
destination port
monitor-port
Required
Exit current view
quit
—
Reference ACLs for identifying
traffic flows and perform traffic
mirroring for packets that
match.
mirrored-to inbound acl-rule
monitor-interface
Required
Follow these steps to configure traffic mirroring for a VLAN:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port view of the
destination port
interface interface-type
interface-number
—
Define the current port as the
destination port
monitor-port
Required
Exit current view
quit
—
Reference ACLs for identifying
traffic flows and perform traffic
mirroring for packets that
match.
mirrored-to vlan vlan-id
inbound acl-rule
monitor-interface
Required
Follow these steps to configure traffic mirroring for a port group:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port view of the
destination port
interface interface-type
interface-number
—
Define the current port as the
destination port
monitor-port
Required
Exit current view
quit
—
Enter port group view
port-group group-id
—
Reference ACLs for identifying
traffic flows and perform traffic
mirroring for packets that
match.
mirrored-to inbound acl-rule
monitor-interface
Required
