Pfc Link-Delay; Pfc Mode On - Dell Force10 S4810P Reference Manual

Defaults none
Command Modes
Command History
Version 8.3.12.0
Version 8.3.16.0
Related
Commands

pfc link-delay

Configure the link delay used to pause specified priority traffic.
S4810
Syntax pfc link-delay value
To remove the link delay, use the no pfc link-delay command.
Parameters
value
Defaults 45556 quantum
Command Modes DCB INPUT POLICY
Command History
Version 8.3.12.0
Version 8.3.16.0
Usage The minimum link delay must be greater than the round-trip transmission time a peer needs to
Information honor a PFC pause frame multiplied by the number of PFC-enabled ingress ports.
Related dcb-input
Commands

pfc mode on

Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices.
S4810
Syntax pfc mode on
To disable the PFC configuration, use the no pfc mode on command.
600
• DCB INPUT POLICY
• DCB OUTPUT POLICY
Introduced on the S4810.
Introduced on the MXL 10/40GbE Switch IO Module.
• dcb-input – creates a DCB PFC input policy.
• dcb-policy input – applies the output policy.
• dcb-output – creates a DCBETS output policy.
• dcb-policy output – applies the output policy.
The range is (in quanta) 712 to 65535. One quantum is equal to a 512-
bit transmission.
Introduced on the S4810.
Introduced on the MXL 10/40GbE Switch IO Module.
– creates a DCB input policy.