Allied Telesis AT-8550 - Manual (Page 128)

Configuring QoS
7-22
Configuring QoS
Table 7-6 describes the commands used to configure QoS.
Table 7-6 QoS Configuration Commands
Command Description
enable pace Enables recognition of the PACE bit. Available only
in ingress mode.
enable isq vlan <name> Enables ISQ on a per-VLAN basis. If the FDB aging
timer is shorter than 3,000 seconds, this command
automatically changes the FDB aging timer to 3,000
seconds.
create qosprofile <qosname> Creates a QoS profile. The default values assigned to
a created QoS profile are
❑ Minimum bandwidth — 0%
❑ Maximum bandwidth — 100%
❑ Priority — low
config qosmode [ingress | egress] Changes the QoS mode to ingress mode or egress
mode.
config qosprofile <qosname> {minbw
<percent>} {maxbw <percent>} {priority
<level>} Configures a QoS profile. Specify:
❑
minbw — The minimum bandwidth
percentage guaranteed to be available to this
queue. The default setting is 0.
❑
maxbw — The maximum bandwidth
percentage this queue is permitted to use. The
default setting is 100.
❑ priority — The service priority for this
queue. Settings include low, normal, medium,
and high. The default setting is low. Available
only in egress mode.
config ports <portlist> qosprofile
<qosname> Allows you to configure one or more ports to use a
particular QoS profile. Available only in ingress
mode.
config vlan <name> qosprofile
<qosname> Allows you to configure a VLAN to use a particular
QoS profile.
disable isq vlan <name> Disables ISQ on a VLAN.
disable pace Disables recognition of the PACE bit. Available only
in ingress mode.