Cisco Cisco Gigabit Ethernet Switch Module (CGESM) for HP Technical References

Use the mls qos srr-queue input bandwidth global configuration command to assign shaped round 
robin (SRR) weights to an ingress queue. The ratio of the weights is the ratio of the frequency in which 
the SRR scheduler dequeues packets from each queue. Use the no form of this command to return to the 
default setting.

mls qos srr-queue input bandwidth weight1 weight2

Weight1 and weight2 are 4 (1/2 of the bandwidth is equally shared between the two queues).

Global configuration

SRR services the priority queue for its configured weight as specified by the bandwidth keyword in the 
mls qos srr-queue input priority-queue queue-id bandwidth weight global configuration command. 
Then SRR shares the remaining bandwidth with both ingress queues and services them as specified by 
the weights configured with the mls qos srr-queue input bandwidth weight1 weight2 global 
configuration command.

You specify which ingress queue is the priority queue by using the mls qos srr-queue input 
priority-queue global configuration command.

This example shows how to assign the ingress bandwidth for the queues. Priority queueing is disabled, 
and the shared bandwidth ratio allocated to queue 1 is 25/(25+75) and to queue 2 is 75/(25+75):

Switch(config)# mls qos srr-queue input priority-queue 2 bandwidth 0

Switch(config)# mls qos srr-queue input bandwidth 25 75

In this example, queue 2 has three times the bandwidth of queue 1; queue 2 is serviced three times as 
often as queue 1.

Ratio of weight1 and weight2 determines the ratio of the frequency in which the 
SRR scheduler dequeues packets from ingress queues 1 and 2. The range is 1 to 
100. Separate each value with a space. 

12.2(25)SE1

This command was introduced.