Configuring port mirroring, Configuring port mirroring -111, Command usage – SMC Networks SMC TigerStack IV SMC6224M User Manual
Page 165
P
ORT
C
ONFIGURATION
3-111
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).
Configuring Port Mirroring
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.
Command Usage
•
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