Scheduler - Dell S4810 Reference Manual

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CONFIGURATION

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.

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

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

If you enable the scheduler command for a QoS ETS output policy, no

bandwidth percentage is assigned to the policy.

scheduler

Configure the method used to schedule priority traffic in port queues.

scheduler value

To remove the configured priority schedule, use the no scheduler command.

Introduced on the S4820T.

Introduced on the S4810.

Introduced on the MXL 10/40GbE Switch IO Module.

— schedules the priority traffic in port queues.

bandwidth-percentage

in port queues.

— bandwidth percentage allocated to the priority traffic

Data Center Bridging (DCB)