Dell Force10 MXL Blade Reference Manual page 157

dcb-input
Create a DCB input policy to apply pause or flow control for specified priorities using a configure
delay time.
Syntax dcb-input policy-name
To delete the DCB input policy, use the no dcb-input command.
Parameters
policy-name
Defaults none
Command Modes
CONFIGURATION
Command
Version 8.3.16.1
History
Usage
As soon as you apply a DCB policy with PFC enabled on an interface, DCBX starts exchanging
Information
information with PFC-enabled peers. The IEEE802.1Qbb, CEE, and CIN versions of PFC TLV are
supported. DCBX also validates PFC configurations received in TLVs from peer devices.
By applying a DCB input policy with PFC enabled, you enable PFC operation on ingress port traffic.
To achieve complete lossless handling of traffic, you must also enable PFC on all DCB egress ports or
configure the dot1p priority-queue assignment of PFC priorities to lossless queues (see
queues).
To remove a DCB input policy, including the PFC configuration it contains, enter the no dcb-input
policy-name
Related
dcb-policy input
Commands
dcb-output
Create a DCB output policy to associate an ETS configuration with priority traffic.
Syntax dcb-output policy-name
To remove the ETS output policy from an interface, use the no dcb-policy output command.
Parameters
policy-name
Defaults
none
Command Modes CONFIGURATION
Command
History
Version 8.3.16.1
Maximum: 32 alphanumeric characters.
Introduced on MXL 10/40GbE Switch IO Module
command in interface configuration mode.
Apply the input policy with the PFC configuration.
Enter the DCB output policy name.
Maximum: 32 alphanumeric characters.
Introduced on MXL 10/40GbE Switch IO Module
pfc no-drop
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