Cisco Catalyst 2960 Series User Manual

SUMMARY STEPS
1.
configure terminal
2.
mls qos srr-queue input buffers percentage1 percentage2
3.
end
4.
Use one of the following:
•
show mls qos interface buffer
•
show mls qos input-queue
5.
copy running-config startup-config
DETAILED STEPS
PurposeCommand or Action
Enters the global configuration mode.configure terminal
Example:
Switch# configure terminal
Step 1
Allocates the buffers between the ingress queues
mls qos srr-queue input buffers percentage1
percentage2
Step 2
By default 90 percent of the buffers are allocated to queue 1,
and 10 percent of the buffers are allocated to queue 2.
Example:
Switch(config)# mls qos srr-queue input
For percentage1 percentage2, the range is 0 to 100. Separate
each value with a space.
buffers 60 40
You should allocate the buffers so that the queues can handle
any incoming bursty traffic.
Returns to privileged EXEC mode.end
Example:
Switch(config)# end
Step 3
Verifies your entries.Use one of the following:
Step 4
•
show mls qos interface buffer
•
show mls qos input-queue
Example:
Switch# show mls qos interface buffer
or
Switch# show mls qos input-queue
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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How to Configure QoS

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000