Addendum

To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map
command.
Use the dcb-map command to create a DCB map to specify PFC and ETS settings
and apply it on Ethernet ports. After you apply a DCB map to an interface, the PFC
and ETS settings in the map are applied when the Ethernet port is enabled. DCBx is
enabled on Ethernet ports by default.
The dcb-map command is supported only on physical Ethernet interfaces.
To remove a DCB map from an interface, enter the no dcb-map map-name
command in Interface configuration mode.
Related
Commands
show qos dcb-map– displays the dcb-map profiles configured on the system.
dcb-map stack-unit all stack-ports all– applies a DCB map on all ports of a switch
stack.
dcb-output
To associate an ETS configuration with priority traffic, create a DCB output policy.
Syntax
dcb-output policy-name
To remove the ETS output policy globally, use the no dcb output policy-name
command.
Parameters
policy-name Enter the DCB output policy name. The maximum is 32
alphanumeric characters.
Defaults none
Command
Modes
CONFIGURATION
Command
History
Version 9.3.0.0 Introduced on the FC Flex IO module installed in the M I/O
Aggregator and MXL 10/40GbE Switch.
Usage
Information
To associate a priority group with an ETS output policy with scheduling and
bandwidth configuration, create a DCB output policy. You can apply a DCB output
policy on multiple egress ports. When you apply an ETS output policy on an
interface, ETS-configured scheduling and bandwidth allocation take precedence
over any configured settings in QoS output policies.
The ETS configuration associated with 802.1 priority traffic in a DCB output policy
is used in DCBX negotiation with ETS peers.
Related
Commands
dcb-policy output — applies the output policy.
Data Center Bridging (DCB) for FC Flex IO Modules
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