Service Manual

Version Description
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information By default:
• All 802.1p priorities are grouped in priority group 0.
• 100% of the port bandwidth is assigned to priority group 0. The complete
bandwidth is equally assigned to each priority class so that each class has 12 to
13%.
qos-policy-output ets
To configure the ETS bandwidth allocation and scheduling for priority traffic, create a QoS output policy.
Syntax
qos-policy-output policy-name ets
To remove the QoS output policy, use the no qos-policy-output ets command.
Parameters
policy-name Enter the policy name. The maximum is 32 characters.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
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.
Data Center Bridging (DCB) 609