Quick Reference Guide

PowerConnect B-Series TI24X Configuration Guide 189
53-1002269-02
Egress buffer thresholds for QoS priorities
7
Disabling and re-enabling the default settings
for egress buffer thresholds
To disable the device from using the default settings for egress buffer thresholds, enter the
following command.
PowerConnect(config)#no enable egress-buffer-default
This command disables the default values for all traffic classes on all ports. Once disabled, you
can configure new threshold values as instructed in “Setting the egress buffer threshold for all QoS
priorities on a port or group of ports” on page 189 and “Setting the egress buffer threshold for a
specific QoS priority on a port or group of ports” on page 190.
Syntax: no enable egress-buffer-default
To re-enable the default settings for egress buffer thresholds once they have been disabled, enter
the following command.
PowerConnect(config)#enable egress-buffer-default
The PowerConnect B-Series TI24X will revert to using the default values for all traffic classes on all
ports, as described in “Default settings for egress buffer thresholds” on page 188.
Syntax: enable egress-buffer-default
Setting the egress buffer threshold for all QoS
priorities on a port or group of ports
NOTE
Be sure to disable the default settings before performing the tasks in this section. Refer to
“Disabling and re-enabling the default settings for egress buffer thresholds” .
To set the egress buffer threshold for all QoS prioritiies (0 – 7) on a port, enter commands such as
the following.
PowerConnect(config)#int e 3
PowerConnect(conf-if-e10000-3)#egress-buffer-threshold min
To set the egress buffer threshold for all QoS priorities on multiple ports, enter commands such as
the following.
PowerConnect(config)#int e 4 to 5
PowerConnect(config-mif-e10000-4-5)#egress-buffer-threshold min
These commands set the egress buffer threshold for all QoS priorities on ports e 3, and ports e 4
and 5, to the minimum (min) threshold.
Syntax: [no] egress-buffer-threshold min|level-1|level-2|level-3|level-4|level-5|level-6|max
Use the no form of the command to revert back to the default values for all QoS priorities on the
port. For the default values, refer to “Default settings for egress buffer thresholds” on page 188.