D-Link xStack Reference Guide

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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depending on the user configuration. For single rate three color mode, users need to specify the
committed rate, in Kbps, the committed burst size, and the excess burst size. For the two rate
three color mode, users need to specify the committed rate in Kbps, the committed burst size, the
peak rate and the peak burst size. The green color packet will be treated as the conforming action,
the yellow color packet will be treated as the exceeding action, and the red color packet will be
treated as the violating action.
The replace DSCP action can be performed on packets that conform (GREEN) and packets that
do not conform (YELLOW and RED). If drop YELLOW/RED is selected, the action to replace the
DSCP will not take effect. The color mapping for both “single rate three color” and “two rate three
color” mode follow RFC 2697 and RFC 2698 in the color-blind situation.
Format
config flow_meter [profile_id <value 1-6> | profile_name <name 1-32>] access_id <value 1-
256> [rate [<value 0-1048576>] {burst_size [<value 0-131072>]} rate_exceed [drop_packet |
remark_dscp <value 0-63>] | tr_tcm cir <value 0-1048576> {cbs <value 0-131072>} pir <value
0-1048576> {pbs <value 0-131072>} {[color_blind | color_aware]} {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]} | sr_tcm cir <value 0-1048576> cbs <value 0-131072> ebs
<value 0-131072> {[color_blind | color_aware]} {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]
Parameters
profile_id - Specifies the index of the access list profile.
<value 1-6> - Enter the value between 1 and 6.
profile_name - Specifies the name of the profile.
<name 1-32> - Enter the name of the profile. The maximum length is 32 characters.
access_id - Specifies the index of the access list entry.
<value 1-256> - Enter the value between 1 and 256.
rate - Specifies the rate for single rate two color mode. Specify the committed bandwidth in Kbps
for the flow.
<value 0-1048576>- Specifies the value between 0 and 1048576.
burst_size - (Optional) Specify the burst size for the single rate two color mode. The unit is
Kbyte.
<value 0-131072> - Enter the value between 0 and 131072.
rate_exceed - Specifies the action for packets that exceed the committed rate in single rate two
color mode. The action can be specified as one of the following:
drop_packet - Drop the packet immediately.
remark_dscp - Mark the packet with a specified DSCP. The packet is set to drop for packets
with a high precedence.
<value 0-63> - Enter the value between 0 and 63.
tr_tcm - Specifies the “two-rate three-color mode.”
cir -Specify the Committed Information Rate. The unit is Kbps. CIR should always be equal or
less than PIR.
<value 0-1048576> - Enter the value between 0 and 1048576.
cbs - (Optional) Specify the Committed Burst Size. The unit is Kbyte.
<value 0-131072> - Enter the value between 0 and 131072.
pir - Specifies the Peak information Rate. The unit is Kbps. PIR should always be equal to or
greater than CIR.
<value 0-1048576> - Enter the value between 0 and 1048576.

D-Link xStack Specifications

General

Brand	D-Link
Model	xStack
Category	Switch
Language	English