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8.2 Bandwidth Control
Bandwidth control functions to control the ingress/egress traffic rate on each port via
configuring the available bandwidth of each port. In this way, the network bandwidth can be
reasonably distributed and utilized.
On this page you can configure and view the bandwidth control function information.
Choose the menu QoS→Bandwidth Control to load the following page.
Figure 8-6 Bandwidth Control Setting
The following entries are displayed on this screen:
Bandwidth Control Setting
Port:
Select the desired port for bandwidth c
ontrol configuration. It
is multi-optional.
Ingress Rate(Kbps):
Here you can configure the port ingress rate limit.
If the rate for
receiving packets on the port exceeds the set rate, the packets
will be discarded.
Egress Rate(Kbps):
Here you can configure the port egress rate limit. If the rate for
sending packets on the port exceeds the set rate, the packets
will be discarded.
Note:
1. A port cannot enable both Storm Control and Ingress Rate Control at the same time.
2. When egress bandwidth control 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.
8.3 Storm Control
Storm control function allows the switch to filter broadcast, multicast and UL frame in the
network. If the transmission rate of the chosen packets exceeds the set bandwidth, the
packets will be automatically discarded to avoid network broadcast storm.
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