Priority - Dell Z9500 Reference Manual

Default None
Command CONFIGURATION mode
Modes
Command
Version
History
9.7(0.0)
Usage When you enter the profile name, you enter the DCB buffer threshold
Information configuration mode. You can specify the shared buffer threshold limit, the ingress
buffer size, buffer limit for pausing the acceptance of packets, and the buffer offset
limit for resuming the acceptance of received packets.
Example
S4810-YU-MR-Dell(conf)#dcb buffer—threshold test

priority

Syntax
priority value buffer-size size pause-threshold threshold-value
resume-offset threshold-value shared-threshold-weight size
Parameters
priority
value
buffer-size
size
pause-
threshold
threshold-
value
resume-offset
threshold-
value
shared-
threshold-
weight
size
Data Center Bridging (DCB)
Description
Introduced on the Z9500.
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
that is allocated to the dynamic buffer control mechanism
Ingress buffer size
Size of the ingress buffer in KB. Enter a number in the range
from 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 from 0 to 7787. The default is 10
KB.
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 from 1 to 7787. The default is 10
KB.
Buffer shared threshold weight
Weightage of the priorities on the shared buffer size in the
system. Enter a number in the range from 0 to 9. The default
shared threshold weight is 10.
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