Dell MX9116n EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1461
ETS commands, ets mode on, Data center bridging eXchange
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Dscp-tc-mapping : dscp_map1 tc-queue-mapping : tc-q-map1 View QoS maps: traffic-class to queue mapping OS10# show qos maps Traffic-Class to Queue Map: tc-q-map1 queue 0 qos-group 0 queue 1 qos-group 1 Traffic-Class to Queue Map: dot1p_map1 qos-group 0 dot1p 0-3 qos-group 1 dot1p 4-7 DSCP Priority to Traffic-Class Map : dscp_map1 qos-group 0 dscp 0-31 qos-group 1 dscp 32-63 ETS commands ets mode on Enables ETS on an interface. Syntax Parameter Default Command Mode Usage Information Example ets mode on None Disabled INTERFACE Enable ETS on all switch interfaces in SYSTEM-QOS mode or on an interface or interface range in INTERFACE mode. The no version of this command disables ETS. OS10(config-sys-qos)# ets mode on Supported Releases 10.3.0E or later Data center bridging eXchange Data center bridging eXchange (DCBX) allows a switch to: ● Discover DCBX- enabled peers automatically. ● Detects misconfiguration in the DCBX-enabled peers. In a converged data center network, DCBX provides plug-and-play capability for server, storage, and networking devices in an end-to-end solution. DCBX also ensures the consistent and efficient operation. DCBX uses link layer discovery protocol (LLDP) to mediate automatic negotiation and device settings exchange, such as PFC and ETS. DCBX uses LLDP TLVs to perform DCB parameter exchange: ● PFC configuration and application-priority configuration ● ETS configuration and ETS recommendation This sample DCBX topology shows two 40GbE ports on a switch that are used as uplinks to top-of-rack (ToR) switches. The ToR switches are part of a fiber channel storage network. Converged data center services 1461
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