Users Guide

Local is enabled
PG-grp Priority# Bandwidth TSA
------------------------------------------------
0 0,1,2,3 70% ETS
1 4,5,6,7 30% ETS
2 0% SP
3 0% SP
4 0% SP
5 0% SP
6 0% SP
7 0% SP
15 0% SP
Oper status is init
ETS DCBX Oper status is Up
State Machine Type is Feature
Conf TLV Tx Status is enabled
Reco TLV Tx Status is disabled
220 Input Conf TLV Pkts, 396 Output Conf TLV Pkts, 0 Error Conf TLV Pkts
DCBX commands
dcbx enable
Enables DCBX globally on all port interfaces.
Syntax
dcbx enable
Parameters None
Default Disabled
Command Mode CONFIGURATION
Usage Information DCBX is disabled at a global level and enabled at an interface level by default. For DCBX to be operational, DCBX
must be enabled at both the global and interface levels. Enable DCBX globally using the dcbx enable command
to activate the exchange of DCBX TLV messages with PFC, ETS, and iSCSI configurations. To configure the
TLVs advertised by a DCBX-enabled port, change the DCBX version, or disable DCBX on an interface, use DCBX
interface-level commands. DCBX allows peers to advertise a DCB configuration using LLDP and self-configure
with compatible settings. If you disable DCBX globally on a switch, you can reenable it to ensure consistent
operation of peers in a converged data center network.
Example
OS10(config)# dcbx enable
Supported
Releases
10.3.0E or later
dcbx tlv-select
Configures the DCB TLVs advertised by a DCBX-enabled port.
Syntax
dcbx tlv-select {[ets-conf] [ets-reco] [pfc]}
Parameters
• ets-conf — Advertise ETS configuration TLVs.
• ets-reco — Advertise ETS recommendation TLVs.
• pfc — Advertise PFC TLVs.
Default DCBX advertises PFC, ETS Recommendation, and ETS Configuration TLVs.
Command Mode INTERFACE
Usage Information A DCBX-enabled port advertises all TLVs to DCBX peers by default. If PFC or ETS TLVs are disabled, enter the
command to reenable PFC or ETS TLV advertisements. You can enable multiple TLV options, such as ets-conf,
ets-reco, and pfc with the same command.
1230 Converged data center services