Verifying DCB and LLDP Configurations
Determine Whether Interfaces Are Active
Determine Whether LLDP is Running and Recognizing Peers
Disable DCB for Each Interface
Enable and Disable a Specific DCB Feature
Configure the Mode for the DCB Feature
Display DCBX Feature Statistics and Control Information
Display Output of Unstarted DCBX Protocol Exchange
Display Output of DCBX TLV Exchange
You can enable or disable the transmission of DCBX TLV types on a port. This example uses port 0/2.
SEFOS# configure terminal SEFOS(config)# interface extreme-ethernet 0/2 SEFOS(config-if)# lldp tlv-select dcb1tlv priority-group priority-flow-control application-etype-fcoe SEFOS(config)# end
SEFOS# show interfaces extreme-ethernet 0/2 dcb priority-group Port : Ex0/2 Show Type : Admin Config Feature : Priority Group Enable : true Advertise : true Willing : false Group Bandwidth : 40% 20% 40% 0% 0% 0% 0% 0% Priority Group ID: 0 0 0 1 2 2 2 2 Max Traffic Class: 8
SEFOS# show interfaces extreme-ethernet 0/2 dcb priority-flow-control Port : Ex0/2 Show Type : Admin Config Feature : Priority Flow Control Enable : true Advertise : true Willing : false Priority Mask : 0 0 0 1 0 0 0 0 Max Traffic Class: 8
SEFOS# show interfaces extreme-ethernet 0/2 dcb application-etype-fcoe Port : Ex0/2 Show Type : Admin Config Feature : Application FcoE Enable : false Advertise : true Willing : false Priority Map : 0 0 0 1 0 0 0 0
SEFOS# configure terminal SEFOS(config-if)# no lldp tlv-select dcb1tlv priority-group priority-flow-control application-etype-fcoe SEFOS(config-if)# end
SEFOS# show interfaces extreme-ethernet 0/2 dcb priority-group Port : Ex0/2 Show Type : Admin Config Feature : Priority Group Enable : true Advertise : false Willing : false Group Bandwidth : 40% 20% 40% 0% 0% 0% 0% 0% Priority Group ID: 0 0 0 1 2 2 2 2 Max Traffic Class: 8
SEFOS# show interfaces extreme-ethernet 0/2 dcb priority-flow-control Port : Ex0/2 Show Type : Admin Config Feature : Priority Flow Control Enable : true Advertise : false Willing : false Priority Mask : 0 0 0 1 0 0 0 0 Max Traffic Class: 8
SEFOS# show interfaces extreme-ethernet 0/2 dcb application-etype-fcoe Port : Ex0/2 Show Type : Admin Config Feature : Application FCoE Enable : false Advertise : false Willing : false Priority Map : 0 0 0 1 0 0 0 0