Users Guide

Example
Dell(conf-if-te-1/8)#Service-class buffer shared-threshold-weight queue5 4
queue7 6
dcbx-port role
Congure the DCBX port role the interface uses to exchange DCB information.
Syntax
dcbx port-role {config-source | auto-downstream | auto-upstream | manual}
To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream |
auto-upstream | manual} command.
Parameters
cong-source |
auto-downstream |
auto-upstream |
manual
Enter the DCBX port role, where:
• config-source: congures the port to serve as the conguration source on the
switch.
• auto-upstream: congures the port to receive a peer conguration. The
conguration source is elected from auto-upstream ports.
•
auto-downstream: congures the port to accept the internally propagated DCB
conguration from a conguration source.
• manual: congures the port to operate only on administer-congured DCB
parameters. The port does not accept a DCB conguration received form a peer or a
local conguration source.
Defaults Manual
Command Modes INTERFACE PROTOCOL LLDP
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.
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.
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.
Data Center Bridging (DCB) 105