SMC Networks SMC6752AL2 Manuel D’Utilisation

3-110

CLI – Specify any interface, and then enter the threshold. The following 
disables broadcast storm control for port 1, and then sets broadcast 
suppression at 600 octets per second for port 2 (which applies to all ports).

You can mirror traffic from any source 
port to a target port for real-time analysis. 
You can then attach a logic analyzer or 
RMON probe to the target port and 
study the traffic crossing the source port 
in a completely unobtrusive manner. 

•

Monitor port speed should match or exceed source port speed, 
otherwise traffic may be dropped from the monitor port.

•

All mirror sessions have to share the same destination port.

•

When mirroring port traffic, the target port must be included in the 
same VLAN as the source port.

Console(config)#interface ethernet 1/1

Console(config-if)#no switchport broadcast

Console(config-if)#exit
Console(config)#interface ethernet 1/2
Console(config-if)#switchport broadcast octet-rate 600

Console(config-if)#end
Console#show interfaces switchport ethernet 1/2

Information of Eth 1/2
 Broadcast threshold:           Enabled, 600 octets/second
 Lacp status:                   Enabled
 Ingress rate limit: disable, Level: 30
 Egress rate limit: disable, Level: 30
 VLAN membership mode:          Hybrid
 Ingress rule:                  Disabled
 Acceptable frame type:         All frames
 Native VLAN:                   1
 Priority for untagged traffic: 0
 Gvrp status:                   Disabled
 Allowed Vlan:                  1(u),
 Forbidden Vlan:
 Private-VLAN mode:             NONE
 Private-VLAN host-association: NONE
 Private-VLAN mapping:          NONE
Console#

Source
port(s)

Single
target
port