Configuring A Qos Profile - Extreme Networks BlackDiamond 6800 Installation And User Manual

Configuring the ATM Module
Table 3-8: QoS-Related Commands (continued)
Command
config red [drop-probability |
low-drop-probability | high-drop-probability]
<percent> {ports <portlist>}
config red min-threshold <percent>
ports <portlist>
config qosprofile <qosprofile>
{minbw <percent>} {maxbw <percent>}
{priority <level>} {minbuf <percent>}
{maxbuf <percent>} {<portlist>}
{egress | ingress}
disable red ports <portlist>
{queue <queue#>}
enable red ports <portlist> {queue <queue#>} Enables RED on the specified ATM ports.
show ports info detail
unconfig diffserv dscp-mapping
ports <portlist>

Configuring a QoS Profile

The ATM module supports eight ingress queues and eight egress queues per port. The
scheduling parameters (minimum bandwidth, maximum bandwidth and priority level)
for these queues are controlled by QoS profiles qp1 through qp8, which are defined
using the existing ExtremeWare
This command has been enhanced to allow you to configure more module-specific
parameters on a port-by-port basis, including the ability to customize the QoS profile
parameters for individual ingress or egress queues on a specific ATM port.
The syntax and description of the enhanced
described below.
3-30
Description
Configures the RED drop probability for a
specified port.
Added keywords for low-drop-probability and
high-drop-probability; added optional keyword
and argument to specify ports.
Configures the minimum queue length threshold
for RED operation on the specified ATM ports.
Configures a QoS profile.
Added optional egress and ingress keywords.
Disables RED on the specified ATM ports.
Added optional keyword and argument to specify
the queue number.
Added optional keyword and argument to specify
the queue number.
Displays detailed system-related information.
Command output enhanced to display RED
configuration information.
Resets the DSCP mapping tables for the
specified ATM ports to their default values.
command.
config qosprofile
config qosprofile
Asynchronous Transfer Mode (ATM) Module Installation and User Guide
command are