User`s guide

DES-3226S Layer 2 Switch CLI Reference
151
config scheduling
max_latency <value 0-255> − Specifies the
maximum amount of time the above specified
priority queue will have to wait before being
allowed to transmit any packets that have
accumulated in its transmit buffer. A value
between 0 and 255 can be specified. This value
multiplied by 16 ms is the total time the priority
queue will have to wait. The default value is 0.
Restrictions Only administrator-level users can issue this
command.
NOTICE: The default QoS scheduling arrangement
is a strict priority schedule. To customize
scheduling to set up weighted or round-robin queue
clearing the max_latency and max_packets values
need to be changed.