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DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
86
config flow_meter profile_id
Purpose Used to configure the flow metering function for ACL..
Syntax
config flow_meter profile_id <value 1-14> access_id <value 1-128>[ [ tr_tcm cir <value 0-
156249> {cbs <value 0-16384>} pir <value 0-156249> {pbs <value 0-16384>} | sr_tcm cir
<value 0-156249> cbs <value 0-16384> ebs <value 0-16384> ] {conform [permit
|replace_dscp <value 0-63>] {counter [enable |disable]}} exceed [permit | replace_dscp
<value 0-63> | drop] {counter [enable |disable]} violate [permit | replace_dscp <value 0-63>
| drop] {counter [enable |disable]} | delete ]
Description This command is used to configure the parameters for the flow metering function for ACL entries
created on the switch.
Parameters
profile_id <value 1-14> − Enter the pre-configured Profile ID for which to configure the ACL Flow
Metering parameters.
access_id <value 1-128> − Enter the pre-configured Access ID for which to configure the ACL
Flow Metering parameters.
tr_tcm - 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 <value 0-156249> – The Committed Information Rate can be set between 0 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.
• cbs <value 0-16384> − The Committed Burst Size. Used to gauge packets that are larger
than the normal IP packets. 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.
• pir <value 0-16384> − 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.
• pbs <value 0-16384> − 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.
sr_tcm − 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.
• cir <value 0-156249> – The Committed Information Rate can be set between 0-156249.
The color rates are based on the following two fields which are used in conjunction with
the CIR.
• cbs <value 0-16384> − Committed Burst Size. Measured in bytes, the CBS is associated
with the CIR and is used to identify packets that exceed the normal boundaries of packet
size. The CBS should be configured to accept the biggest IP packet that is expected in
the IP flow. Packet flows which are lower than this configured value are marked green.
Packet flows which exceed this value but are less than the EBS value are marked yellow.
• ebs <value 0-16384> − Excess Burst Size. Measured in bytes, the EBS is associated
with the CIR and is used to identify packets that exceed the boundaries of the CBS
packet size. The EBS is to be configured for an equal or larger rate than the CBS. Packet
flows that exceed this value are marked as red.
conform − This field denotes the green packet flow. Green packet flows may have their DSCP
field rewritten to a value stated in this field. Users may also choose to count green packets by
checking the Counter check box.
• permit – Enter this parameter to allow packet flows that are in the green flow.
• replace_dscp <value 0-63> − Packets that are in the green flow may have their DSCP
field rewritten using this parameter and entering the DSCP value to replace.
• counter [enable | disable] – Use this parameter to enable or disable the packet counter
for the specified ACL entry in the green flow.
exceed − This field denotes the yellow packet flow. Yellow packet flows may have excess
packets permitted through or dropped. Users may replace the DSCP field of these packets by
checking its radio button and entering a new DSCP value in the allotted field.
• permit – Enter this parameter to allow packet flows that are in the yellow flow.
•
replace_dscp <value 0-63>
−
Packets that are in the yellow flow may have their DSCP