Administrator Guide

NOTE: The dcbx port-role command is not supported on cascade interfaces or extended ports.
dcbx version
Configure the DCBX version used on the interface.
C9000 Series
Syntax
dcbx version {auto | cee | cin | ieee-v2.5}
To remove the DCBX version, use the no dcbx version command.
Parameters
auto | cee | cin |
ieee-v2.5
Enter the DCBX version type used on the interface, where:
• auto: configures the port to operate using the DCBX version received from a peer.
• cee: configures the port to use CDD (Intel 1.01).
• cin: configures the port to use Cisco-Intel-Nuova (DCBX 1.0).
• ieee-v2: configures the port to use IEEE 802.1az (Draft 2.5).
Defaults Auto
Command Modes INTERFACE PROTOCOL LLDP
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.
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
DCBX requires that you enable LLDP to advertise DCBX TLVs to peers.
Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX
configuration on a port, use the show interface dcbx detail command.
NOTE: The dcbx version command is not supported on cascade interfaces or extended ports.
debug dcbx
Enable DCBX debugging.
Syntax
debug dcbx {all | auto-detect-timer | config-exchng | fail | mgmt | resource |
sem | tlv}
To disable DCBX debugging, use the no debug dcbx command.
Parameters
{all | auto-detect-
timer | config-
exchng | fail |
Enter the type of debugging, where:
• all: enables all DCBX debugging operations.
• auto-detect-timer: enables traces for DCBX auto-detect timers.
Data Center Bridging (DCB) 519