Administrator Guide

show interface dcbx detail
Display the DCBX configuration on an interface.
C9000 Series
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, see 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 Description
9.9(0.0) Introduced on the C9010.
9.7(0.1) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
9.2.(0.0) Down status messages added.
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
To clear DCBX frame counters, use the clear dcbx counters interface stack-unit/port
command.
To view the DCBX show output for multiple ports of a specified slot, you can specify any random number of
ports separated by commas or a hyphenated range of ports.
To specify a port range, you can enter a hyphenated range of one or more port range values separated with
commas; for example, show interfaces tengigabitethernet 10/0-1 dcbx detail. To enter
any random number of ports, you can enter a comma-separated string of port numbers, for example show
interfaces tengigabitethernet 10/2,4 dcbx detail
NOTE: The multiple port range value is supported only for the Gigabit Ethernet, 10-Gigabit Ethernet,
40-Gigabit Ethernet, Fast Ethernet, FC, Port Channel, and VLAN interfaces.
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.
Data Center Bridging (DCB) 553