Users Guide

Version Description
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.
• sem: enables traces for the DCBX state machine.
• tlv: enables traces for DCBX TLVs.
Defaults none
Command Modes EXEC Privilege
Supported Modes Programmable-Mux (PMUX)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
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.
fc-map
In an FCoE map, congure the FCoE mapped address prex (FC-MAP) value which is used to identify FCoE trac transmitted on
the FCoE VLAN for the specied fabric.
Syntax
fc—map fc-map-value
Data Center Bridging (DCB)
109