Administrator Guide

show interface dcbx detail
Displays the DCBX configuration on an interface.
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 CONFIGURATION
Supported Modes All Modes
Command
History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Introduced on the M I/O Aggregator.
8.3.16.1 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).
Peer Operating
version
DCBX version that the peer uses to exchange DCB parameters.
Local DCBX TLVs
Transmitted
Transmission status (enabled or disabled) of advertised DCB TLVs (see TLV code
at the top of the show command output).
Local DCBX
Status: DCBX
Operational
Version
DCBX version advertised in Control TLVs.
Local DCBX
Status: DCBX
Max Version
Supported
Highest DCBX version supported in Control TLVs.
Local DCBX
Status: Sequence
Number
Sequence number transmitted in Control TLVs.
Data Center Bridging (DCB) 103