Priority - Dell S4810 Reference Manual

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S4810-YU-MR-Dell(conf)#dcb buffer—threshold test

priority

Configure the priority for the PFC threshold to be allocated to the buffer space parameters. This utility is

supported on the S4810 platforms.

priority value buffer-size size pause-threshold threshold-value

resume-offset threshold-value shared-threshold-weight size

resume-offset

The default size of the ingress buffer is 45 KB. The default buffer limit at which the

port sends the pause to peer and recommences the sending of packets to the peer

is 10 KB. The default threshold weight of the shared buffer space is 10.

DCB-BUFFER-THRESHOLD mode

Version 9.3(0.0)

Data Center Bridging (DCB)

Specify the priority of the queue for which the buffer space

settings apply

Enter a number in the range of 0 to 7 to denote the priority

to be allocated to the dynamic buffer control mechanism

Ingress buffer size

Size of the ingress buffer in KB. Enter a number in the range

of 0 to 7787. The default is 45 KB.

Buffer limit for pause frames to be sent

Buffer limit at which the port sends the pause to peer in KB.

Enter a number in the range of 0 to 7787. The default is 10

Buffer offset limit for resuming in KB

Buffer offset limit at which the port resumes the peer in KB.

Enter a number in the range of 1 to 7787. The default is 10

Buffer shared threshold weight

Weightage of the priorities on the shared buffer size in the

system. Enter a number in the range of 0 to 9. The default

shared threshold weight is 10.

Introduced on the S4810, S4820T, and S6000 platforms.