D-Link xStack DGS-3420 Series Reference Manual page 803

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
DGS-3420-28SC:admin#show bandwidth_control 1-2
Command: show bandwidth_control 1-2
Bandwidth Control Table
Port RX Rate
(Kbit/sec)
---- ----------
1 No Limit
2 No Limit
DGS-3420-28SC:admin#
5-3 config per_queue bandwidth_control
Description
This command is used to set the bandwidth control for each specific egress queue on specified ports.
The maximum rate limits the bandwidth. When specified, packets transmitted from the queue will not
exceed the specified limit even if extra bandwidth is available. The specification of maximum rate is
effective regardless of whether the queue is operating in strict or Shaped Deficit Weighted Round
Robin (SDWRR) mode.
Format
config per_queue bandwidth_control {ports [<portlist> | all]} <cos_id_list 0-7> {{min_rate
[no_limit | <value 8-10240000>]} max_rate [no_limit | <value 8-10240000>]}(1)
Parameters
ports - (Optional) Specify a range of ports to be configured.
<portlist> - Specify a range of ports to be configured.
all - Specify to set all ports in the system. If no parameter is specified, the system will set all the
ports.
<cos_id_list 0-7> - Specify a list of priority queues. The priority queue number ranges from 0 to 7.
min_rate - Specify that one of the parameters below will be applied to the minimum rate that the
class specified above will be allowed to transmit packets at.
no_limit - Indicates there is no limit on egress queue of specified port bandwidth.
<value 8-10240000> - Specify an integer value from 8 to 10240000 to set a minimum limit in
Kbits/sec. The specified bandwidth limit may be equaled but not exceeded. The exact logical
limit or token value is hardware determined. Note: 1 Kbit = 1000 bits, 1 Gigabit = 1000*1000
Kbits.
max_rate - Specify one of the parameters below will be applied to the maximum rate that the class
specified above will be allowed to transmit packets at.
no_limit - Indicates there is no limit on egress queue of specified port bandwidth.
<value 8-10240000> - Specify an integer value from 8 to 10240000 to set a maximum limit in
Kbits/sec. The specified bandwidth limit may be equaled but not exceeded. The exact logical
limit or token value is hardware determined. Note: 1 Kbit = 1000 bits, 1 Gigabit = 1000*1000
Kbits.
TX Rate Effective RX
(Kbit/sec) (Kbit/sec)
---------- ----------------
No Limit No Limit
No Limit No Limit
Effective TX
(Kbit/sec)
----------------
No Limit
No Limit
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