Owners Manual

Usage
Information
If an error occurs in an ETS output-policy configuration, the configuration is
ignored and the scheduler and bandwidth allocation settings are reset to the ETS
default values (all priorities are in the same ETS priority group and bandwidth is
allocated equally to each priority).
If an error occurs when a port receives a peer’s ETS configuration, the port’s
configuration is reset to the previously configured ETS output policy. If no ETS
output policy was previously applied, the port is reset to the default ETS
parameters.
You can only associate output QoS policy profiles with the priority groups in the
DCB output profile context; output QoS policy profiles are not permitted on output
policy-maps.
WRED, ECN, rate shaping, and rate limiting are not supported in output policies
because DCBx does not negotiate these parameters with peer devices. You can
apply a QoS output policy with WRED and/or rate shaping on a DCBx CIN-enabled
interface.
If you enable the scheduler command for a QoS ETS output policy, no
bandwidth percentage is assigned to the policy.
Related
Commands
• scheduler — schedules the priority traffic in port queues.
• bandwidth-percentage — bandwidth percentage allocated to the priority traffic
in port queues.
set-pgid
Configure the priority-group identifier.
Syntax
set-pgid value
To remove the priority group, use the no set-pgid command.
Parameters
value Enter the priority group identification. The range is from 0 to
7.
Defaults none
Command
Modes
PRIORITY-GROUP
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
8.3.19.0 Introduced on the S4820T.
558
Data Center Bridging (DCB)