Dell Command Line Reference Guide for the S4048–ON System 9.14.2.4

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dcb-policy buffer-threshold (Interface Configuration)

Assign the DCB policy to the DCB buffer threshold profile on interfaces. This setting takes precedence over the global buffer-threshold setting.

Syntax
dcb-policy buffer-threshold profile-name
Parameters
buffer-threshold
Configure the profile name for the DCB buffer threshold
profile-name
Enter the name of the profile, which can be a string of up to 32 characters in length.
Default
None
Command Modes
INTERFACE mode
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0)
Introduced on the S3048-ON and S4048-ON.
9.7(0.0)
Introduced on the S6000-ON and Z9500.
9.3(0.0)
Introduced on the S4810, S4820T, and S6000 platforms.
Usage Information
You can configure up to a maximum of four lossless (PFC) queues. By configuring four lossless queues, you can configure four different priorities and assign a particular priority to each application that your network is used to process. For example, you can assign a higher priority for time-sensitive applications and a lower priority for other services, such as file transfers. You can configure the amount of buffer space to be allocated for each priority and the pause or resume thresholds for the buffer. This method of configuration enables you to effectively manage and administer the behavior of lossless queues.
Example
DellEMC(conf-if-te-1/1)# dcb-policy buffer-threshold test

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