DELL 3424P 用户手册
260
Configuring Switch Information
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The following is an example of the CLI commands:
Defining Port Mirroring Sessions
Port mirroring:
•
Monitors and mirrors network traffic by forwarding copies of incoming and outgoing packets
from one port to a monitoring port.
from one port to a monitoring port.
•
Can be used as a diagnostic tool and/or a debugging feature.
•
Enables device performance and monitoring.
Port mirroring is configured by selecting a specific port to copy all packets, and different ports from
which the packets are copied.
which the packets are copied.
Before configuring Port Mirroring, note the following:
•
Port mirroring monitors and mirrors network traffic by forwarding copies of incoming and
outgoing packets, from a monitored port to a monitoring port.
outgoing packets, from a monitored port to a monitoring port.
•
Monitored port cannot operate faster than the monitoring port.
•
All the RX/TX packets should be monitored to the same port.
The following restrictions apply to ports configured to be destination ports:
•
Ports cannot be configured as a source port.
•
Ports cannot be a LAG member.
•
IP interfaces are not configured on the port.
•
GVRP is not enabled on the port.
•
The port is not a VLAN member.
console(config)# port storm-control include-multicast
console(config)# interface ethernet 1/e1
console(config-if)# port storm-control broadcast enable
console(config-if)# port storm-control broadcast rate 100000
console(config-if)# end
console# show ports storm-control
Port
Broadcast Storm control [kbyes/sec]
-----
-------------------------------------
1/e1
8000
2/e1
Disabled
3/e2
Disabled