xStack
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch
203
Figure 5 - 24 ACL Flow Meter Configuration window (Add)
The following fields may be configured:
Parameter Description
Profile ID (1-6)
Enter the pre-configured Profile ID for which to configure the ACL Flow Metering parameters.
Access ID (1-128)
Enter the pre-configured Access ID for which to configure the ACL Flow Metering parameters.
Mode
In this field the user may choose they type of mode to be employed for the ACL Flow Meter
function, and then the limits of the packet flow.
trTCM
Choosing this field will allow users to employ the Two Rate Three Color Mode and set the
following parameters to determine the color rate of the IP packet flow.
CIR – The Committed Information Rate can be set between 1 and 156249. IP flow rates at or
below this level will be considered green. IP flow rates that exceed this rate but not the PIR rate
are considered yellow.
PIR – The Peak information Rate. IP flow rates that exceed this setting will be considered as
red. This field must be set at an equal or higher value than the CIR.
CBS – The Committed Burst Size. Used to gauge packets that are larger than the normal IP
packets. Click the check box to employ the CBS. This field does not have to be set for this
feature to function properly but is to be used in conjunction with the CIR setting. The CBS should
be configured to accept the biggest IP packet that is expected in the IP flow.
PBS - The Peak Burst Size. This optional field is to be used in conjunction with the PIR. The
PBS should be configured to accept the biggest IP packet that is expected in the IP flow.
srTCM
Choosing this field will allow users to employ the Single Rate Three Color Mode and set the
following parameters to determine the color rate of the IP packet flow.
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