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Data Center Bridging Commands 881
Default Configuration
The default value is to transmit all DCBX TLVs as received from the auto-
configuration configuration source port. In manual mode, the default is to
transmit all DCBX TLVs per the switch (global or interface) configuration.
Command Mode
Global Config, Interface Config
User Guidelines
Global configuration and interface configuration are separate. Interface
configuration overrides the global configuration on a configured interface.
The PC8024 proxies ETS TLVs received from the configuration source to the
other auto-configured ports while not acting upon them. The PC81xx both
processes and proxies ETS TLVs received from the configuration source as
well as generates ETS TLVs on manually configured ports.
Example
The following example configures the port to not transmit any DCBX TLVs.
console(interface-config-te1/0/1)#no lldp tlv-select dcbxp
The following example globally configures all ports to not transmit any DCBX
TLVs.
console(config)#no dcb enable
lldp dcbx port-role
Use the lldp dcbx port-role command in Interface Configuration mode to
configure the port role to manual, auto-upstream, auto-downstream and
configuration source. The default port role is manual.
Pfc Transmit the PFC configuration TLV.
Application-priority Transmit the application priority TLV.
Congestion-
notification
Transmit the congestion notification TLV.
Parameter Description
2CSPC4.X8100-SWUM102.book Page 881 Friday, March 15, 2013 8:56 AM