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DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
DES-3028P:4#show bandwidth_control 1-5
Command: show bandwidth_control 1-5
Bandwidth Control Table
Port RX Rate (Kbit/sec) TX Rate (Kbit/sec)
---- ------------------------ ----------------------
1 no_limit no_limit
2 no_limit no_limit
3 no_limit no_limit
4 no_limit no_limit
5 no_limit no_limit
DES-3028P:4#
config scheduling
Purpose Used to configure the traffic scheduling mechanism for each COS
queue.
Syntax
config scheduling <class_id 0-3> [weight <value 1-55>]
Description The Switch contains four hardware priority queues. Incoming packets
must be mapped to one of these four queues. This command is used to
specify the rotation by which these four hardware priority queues are
emptied.
The Switch’s default (if the config scheduling command is not used) is
to empty the four hardware priority queues in order − from the highest
priority queue (hardware queue 3) to the lowest priority queue
(hardware queue 0). Each hardware queue will transmit all of the
packets in its buffer before allowing the next lower priority queue to
transmit its packets. When the lowest hardware priority queue has
finished transmitting all of its packets, the highest hardware priority
queue can again transmit any packets it may have received.
weight <value 1-55> − Specifies the weights for weighted fiar queueing.
A value between 1 and 55 can be specified.
Parameters
<class_id 0-3> − This specifies which of the four hardware priority
queues the config scheduling command will apply to. The four
hardware priority queues are identified by number − from 0 to 3 − with
the 0 queue being the lowest priority.
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure the traffic scheduling mechanism for each queue:
DES-3028P:4# config scheduling 0 weight 55
Command: config scheduling 0 weight 55
Success.
DES-3028P:4#
show scheduling
Purpose Used to display the currently configured traffic scheduling on the Switch.
Syntax
show scheduling
Description The show scheduling command will display the current traffic
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