Users Guide

Version Description
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.
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.
Data Center Bridging (DCB) 633