port-cos-bw-modify
You can modify bandwidth guarantees on switch ports. Currently, Pluribus Networks switches allow rate limiting only for CPU facing (PCIe, data, and span) ports. Using this feature, you can configure bandwidth guarantees at egress CoS (Class of Service) queue level, and manage prioritized traffic. The feature is also used for setting SLAs (Service Level Agreements).
Once you modify the bandwidth, using the command, post-cos-weight-modify, no longer works to modify the CoS weight.
Syntax port-cos-bw-modify
|
cos integer |
Specify the CoS priority between 0, and 9. |
|
port port-list |
Specify the physical port(s). |
|
min-bw-guarantee min-bw-guarantee-string |
Specify the minimum bandwidth as a percentage. |
|
max-bw-limit max-bw-limit-string |
Specify the maximum bandwidth as a percentage greater than 0. |
|
weight priority |no-priority |
Specify the scheduling weight, from 1 to 127, after the bandwidth guarantee is met. |
Defaults None
Access Network Administrator
History
|
Version 2.6.0 |
Command introduced. |
|
Version 3.0.0 |
The parameter weight added. |
|
Version 6.0.1 |
Introduced CoS queues 8, and 9. |
Usage Use this command to modify CoS bandwidth on a port or range of ports.
Examples To modify the CoS bandwidth to 10 for ports 2-10, use the following syntax:
CLI (network-admin@switch) > port-cos-bw-modify port 2-10 cos 5 min-bw 10