Dell Networking S4810, Reference Manual

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Defaults none
Command
Modes DCB INPUT POLICY
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 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0 Introduced on the S4820T.
Version
8.3.12.0 Introduced on the S4810.
Version
8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
NOTE: Please note that Dell Networking does not recommended to use this
command as it has been deprecated in the current 9.4.(0.0) release. A warning
message appears when you try to run this command indicating that you have
to use the dcb-map commands in the future.
You can enable any number of 802.1p priorities for PFC. Queues to which PFC
priority traffic is mapped are lossless by default. Traffic may be interrupted due to
an interface flap (going down and coming up) when you reconfigure the lossless
queues for no-drop priorities in a PFC input policy and reapply the policy to an
interface.
The maximum number of lossless queues supported on the switch is two.
A PFC peer must support the configured priority traffic (as DCBX detects) to apply
PFC.
Related
Commands dcb-input — creates a DCB input policy.
show dcb
Displays the data center bridging status, the number of PFC-enabled ports, and the number of PFC-
enabled queues.
S4810
Syntax
show dcb [stack-unit unit-number ] [port-set port-set port-set
number ]
Parameters
unit number Enter the DCB unit number. The range is from 0 to 5.
530
Data Center Bridging (DCB)