D-Link DXS-3326GSR - Page 115

DXS-3326GSR Stackable Gigabit Layer 3 Switch
Example usage:
To display bandwidth control settings:
DXS-3326GSR:4#show bandwidth_control 1:1-1:10
Command: show bandwidth_control 1:1-1:10
Bandwidth Control Table
Port RX Rate (Mbit/sec) TX_RATE (Mbit/sec)
---- ------------------------ ----------------------
1:1 no_limit 10
1:2 no_limit 10
1:3 no_limit 10
1:4 no_limit 10
1:5 no_limit 10
1:6 no_limit 10
1:7 no_limit 10
1:8 no_limit 10
1:9 no_limit 10
1:10 no_limit 10
DXS-3326GSR:4#
config scheduling
Purpose Used to configure traffic scheduling for each of the Switch’s
hardware priority queues.
Syntax
config scheduling <class_id 0-6> {max_packet <value 0-15>}
Description The Switch contains eight hardware priority queues per device
(one is reserved as an internal queue). The Switch’s default
settings draw down seven hardware queues in order, from the
highest priority class (Class 6) to the lowest priority class (Class
0). Starting with the highest priority class (Class 6), the highest
priority queue will transmit all of the packets and empty its buffer
before allowing the next lower priority queue to transmit its
packets. The next highest priority queue will empty before
proceeding to the next queue and so on. Lower priority queues
are allowed to transmit only if
the higher priority queue(s) in the
buffer are completely emptied. Packets in the higher priority
queues are always emptied before any in the lower priority
queues.
The default settings for QoS scheduling employ this strict priority
scheme to empty priority queues.
The config scheduling command can be used to specify the
weighted round-robin (WRR) rotation by which these seven
hardware priority queues are reduced. To use a weighted round-
robin (WRR) scheme, the max_packets parameters must not have
a value of zero (0). (See Combination Queue below.)
The max_packet parameter allows you to specify the maximum
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