Operation Manual

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Ingress Rate (bps): Configure the bandwid
th for receiving packets on the port. You
can select a rate from the dropdown list or select "Manual" to set
Ingress rate, the system will automatically select integral
multiple of 64Kbps that closest to the rate you entered as the
real Ingress rate.
Egress Rate(bps):
Configure the bandwidth for sending packets on the port. You
can select a rate from the dropdown list or select "Manual" to set
Egress rate, the system will automatically select integral multiple
of 64Kbps that closest to the rate you entered
as the real
Egress rate.
LAG:
Displays the LAG number which the port belongs to.
Note:
1. If you enable ingress rate limit feature for the storm control-enabled port, storm control
feature will be disabled for this port.
2. When selecting "Manual" to set Ingress/Egress rate, the system will automatically select
integral multiple of 64Kbps that closest to the rate you entered as the real Ingress/Egress
rate. For example, if you enter 1000Kbps for egress rate, the system will automatically
select 1024Kbps as the real Egress rate.
3. When egress rate limit feature is enabled for one or more ports, you are suggested to
disable the flow control on each port to ensure the switch works normally.
11.2.2 Storm Control
Storm Control function allows the switch to filter broadcast, multicast and UL frame in the
network. If the transmission rate of the three kind packets exceeds the set bandwidth, the
packets will be automatically discarded to avoid network broadcast storm.
Choose the menu QoS→Bandwidth Control→Storm Control to load the following page.