D-Link DES-3800 Series Switch User Manual


 
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Flow Metering Table
Flow Metering Table is a per flow bandwidth control used to limit the bandwidth of the ingress traffic. When the users create an
ACL rule to filter packets, a metering rule can be created to associate with this ACL rule to limit traffic. The step of bandwidth is
64kbps. Due to limited metering rules, not all ACL rules can associate with a metering rule.
To view the Flow Metering Table, click ACL > Flow Metering Table.
Figure 10- 20. Flow Metering Table
To edit an existing entry click the configure button which will open the Flow Metering Table page, as shown below.
Figure 10- 9. Flow Meter Setting
To enter a new rule set for an access profile click the Apply button. To view an existing access rule entry click the hyperlinked
Show All Access Rule Entries, to view existing flow metering entries click the hyperlinked Show All Flow Metering Entries.
The following fields may be configured:
Parameter Description
Profile ID
The pre-configured Profile ID for which to configure the Flow Metering parameters.
Access ID
The pre-configured Access ID for which to configure the Flow Metering parameters.
Metering Rate (0-
999936) (Kbps)
Users may set the rate of packets flowing into the switch between 0 and 999936 Kbps, a value
of 0 will disable the Flow Meter.
Rate Exceeding
Action
This field denotes the course of action the packet will take.
Drop – drops the packets.
Set Drop Precedence – the packet will not be dropped right away. However, when the
traffic is busy, it has the higher probability to be dropped in the later stage.