Dell PowerEdge XL 5133-4 MXL 10/40GbE Switch IO Module FTOS Command Reference - Page 72
Enabling DCB on Next Reload, Enabling Auto-DCB-Enable Mode on Next Reload,
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www.dell.com | support.dell.com Enabling DCB on Next Reload To configure the Aggregator so that all interfaces come up with DCB enabled and flow control disabled, use the dcb enable on-next-reload command. You must save the configuration change and reload the switch for DCB to be enabled on all interfaces. Internal PFC buffers are automatically configured. Task Globally enable DCB on all interfaces after next switch reload. Command dcb enable on-next-reload Command Mode CONFIGURATION To reconfigure the Aggregator so that all interfaces come up with DCB disabled and link-level flow control enabled, use the no dcb enable on-next-reload command. You must save the configuration change and reload the switch for DCB to be disabled on all interfaces. PFC buffer memory is automatically freed. Enabling Auto-DCB-Enable Mode on Next Reload To configure the Aggregator so that all interfaces come up in auto-DCB-enable mode with DCB disabled and flow control enabled, use the dcb enable aut-detect on-next-reload command. You must save the configuration change and reload the switch for auto-DCB-enable mode to be enabled on all interfaces. Task Command Globally enable auto-detection of DCBX and auto-enabling of DCB on all interfaces after switch reload. dcb enable auto-detect on-next-reload Command Mode CONFIGURATION Figure 6-6. dcb enable auto-detect on-next-reload Command Example FTOS#dcb enable auto-detect on-next-reload Aug 25 18:47:50: %STKUNIT0-M:CP %DIFFSERV-6-DCB_ENABLE_CFG_ON_RELOAD: Global DCB will be enabled on subsequent reload, PFC buffers will be reserved for all pfc ports and max loss less queues supported for each stack unit. For the pfc-buffering change to take effect, please save the config and reload the system. 58 | Data Center Bridging (DCB)