Qtech QSW-3200-28FC [69/136] Strom control

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! Add Ethernet 0/1, Ethernet 0/3, Ethernet 0/4, Ethernet 0/5, Ethernet 0/8 to be downlink

isolation port.

QTECH(config)#port-isolation ethernet 0/1 ethernet 0/3 to ethernet 0/5 ethernet 0/8

! Remove ethernet 0/3, Ethernet 0/4, Ethernet 0/5, ethernet 0/8 from downlink isolation port.

QTECH(config)#no port-isolation ethernet 0/3 to ethernet 0/5 ethernet 0/8

8.5 Strom control

8.5.1 Brief introduction of strom control

Restrict the speed rate of port receiving broadcast, known multicast/ unknown unicast packets

by storm control configuration.

8.5.2 Strom control configuration

Use storm-control command in interface configuration mode to configure storm-control. Use

show interface command to display storm-control information.

 Configure the speed rate of storm control

storm-control rate target-rate

 Enable storm control

storm-control { broadcast | multicast | dlf }

 Disable storm control

no storm-control { broadcast | multicast | dlf }

For example:

! Configure storm control of e0/1 with the speed rate being 2Mbps

QTECH(config-if-ethernet-0/1)#storm-control broadcast 2

! Configure known multicast storm control of e0/3 with the speed rate being 5Mbps

QTECH(config-if-ethernet-0/3)#storm-control multicast 5