Reference Guide

Usage
Information
This command is available at the global level only.
show interface dcbx detail
Displays the DCBX configuration on an interface.
S4820T
Syntax
show interface port-type slot/port dcbx detail
Parameters
port-type Enter the port type.
slot/port Enter the slot/port number.
Command Modes EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 9.2.(0.0) Down status messages added.
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
To clear DCBX frame counters, use the clear dcbx counters interface stack-
unit/port
command.
The following describes the show interface dcbx detail command shown in the
following example.
Field Description
Interface Interface type with chassis slot and port number.
Port-Role Configured the DCBX port role: auto-upstream, auto-downstream,
config-source, or manual.
DCBX Operational
Status
Operational status (enabled or disabled) used to elect a
configuration source and internally propagate a DCB configuration.
The DCBX operational status is the combination of PFC and ETS
operational status.
Configuration
Source
Specifies whether the port serves as the DCBX configuration source
on the switch: true (yes) or false (no).
Local DCBX
Compatibility mode
DCBX version accepted in a DCB configuration as compatible. In
auto-upstream mode, a port can only receive a DCBX version
supported on the remote peer.
Local DCBX
Configured mode
DCBX version configured on the port: CEE, CIN, IEEE v2.5, or Auto
(port auto-configures to use the DCBX version received from a peer).
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