DCBX ?

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3. Ensure DCB/DCBX is enabled on the device. FCoE boot is only supported on DCBX capable configurations. As such, DCB/DCBX must be enabled, and the directly attached link peer must also be DCBX capable with parameters that allow for full DCBX synchronization.

[링크 : https://dl.dell.com/manuals/all-products/esuprt_ser_stor_net/esuprt_pedge_srvr_ethnt_nic/broadcom-netxtreme-adapters_owner's%20manual2_en-us.pdf]

 

DCBX(Data Center Bridging Capability Exchange Protocol)는 LLDP(Link Layer Data Protocol)의 확장입니다

[링크 : https://www.juniper.net/documentation/kr/ko/software/junos/traffic-mgmt-qfx/topics/concept/fibre-channel-dcbx-understanding.html]

 

Data center bridging (DCB) is a set of enhancements to the Ethernet local area network communication protocol for use in data center environments, in particular for use with clustering and storage area networks.

[링크 : https://en.wikipedia.org/wiki/Data_center_bridging]