Reference Guide

dcbx version
Congure the DCBX version used on the interface.
Syntax
dcbx version {auto | cee | cin | ieee-v2.5}
To remove the DCBX version, use the no dcbx version {auto | cee | cin | ieee-v2.5}
command.
Parameters
auto | cee | cin |
ieee-v2.5
Enter the DCBX version type used on the interface, where:
• auto: congures the port to operate using the DCBX version received from a
peer.
• cee: congures the port to use CEE (Intel 1.01).
•
cin: congures the port to use Cisco-Intel-Nuova (DCBX 1.0).
• ieee-v2.5: congures the port to use IEEE 802.1az (Draft 2.5).
Defaults Auto
Command Modes INTERFACE PROTOCOL LLDP
Supported Modes All Modes
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator.
Usage Information
DCBX requires that you enable LLDP to advertise DCBX TLVs to peers.
Congure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the
DCBX conguration on a port, use the show interface dcbx detail command.
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 | cong-
exchng | fail | mgmt
| resource | sem |
tlv}
Enter the type of debugging, where:
• all: enables all DCBX debugging operations.
• auto-detect-timer: enables traces for DCBX auto-detect timers.
• config-exchng: enables traces for DCBX conguration exchanges.
• fail: enables traces for DCBX failures.
• mgmt: enables traces for DCBX management frames.
• resource: enables traces for DCBX system resource frames.
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