Quality Of Service (Qos) Commands - D-Link xStack DGS-3400 Series Cli Reference Manual

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The Quality of Service (QoS) commands in the Command Line Interface (CLI) are listed (along with the appropriate
parameters) in the following table.
Command
config bandwidth_control
show bandwidth_control
config scheduling
config scheduling_mechanism
show scheduling
show scheduling_mechanism
config 802.1p user_priority
show 802.1p user_priority
config 802.1p default_priority
show 802.1p default_priority
enable hol_prevention
disable hol_prevention
show hol_prevention
config per_queue bandwidth_control
show per_queue bandwidth_control
Each command is listed, in detail, in the following sections.
config bandwidth_control
Purpose
Syntax
Description
Parameters
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DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch CLI Manual
Parameters
[<portlist>| all] {rx_rate [ no_limit | <value 64-10000000>] | tx_rate [ no_limit |
<value 64-10000000>]}
{<portlist>}
{ports [<portlist> | all ]} <class_id 0-6> [max_packet <value 0-15>]
{ports [<portlist> | all ]} [strict | weight_fair]
{<portlist>}
{<portlist>}
{ports [<portlist> | all ]} <priority 0-7> <class_id 0-6>
{<portlist>}
[<portlist> | all ] <priority 0-7>
{<portlist>}
{ports [<portlist> | all ]} <cos_id_list 0-6> {{min_rate [no_limit | <value 64-
10000000 >]} max_rate [no_limit | <value 64-10000000 >]}(1)
{<portlist>}
Use to configure the port bandwidth limit control.
config bandwidth_control [<portlist>| all] {rx_rate [ no_limit | <value 64-10000000>] |
tx_rate [ no_limit | <value 64-10000000>]}
This command sets the maximum limit for port bandwidth.
portlist - Specifies the range of ports to be configured.
rx_rate - Specifies the limitations to apply to the receive data rate.
no_limit - Indicates there is no limit on the amount of bandwidth that can be received on the
configured ports.
An integer value from 64 to 10000000 sets the maximum limit in Kbits/sec. The actual
bandwidth will be an adjusted value based on the user specified bandwidth. The actual limit
may be equal to the user specified limit, but will not exceed it. The actual limit recognized by
the device, will be displayed when the command is executed. Actual rate = (inputted rate/
minimum granularity) * minimal granularity
tx_rate - Specifies the limitation applied to the transmit data rate.
no_limit - Indicates that there is no limit on the port TX bandwidth.
An integer value from 64 to 10000000 sets a maximum limit in Kbits/sec. The actual
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