How to change a 3750G port from 4Q3T to 1P3Q3T queueing?

Answered Question
Dec 29th, 2011
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On page 5-10 of the Cisco Telepresence Network Systems 2.0 Design Guide it states:


"The C3560G/3750G/E supports either 4Q3T or 1P3Q3T egress queueing configurations...it is recommended to enable 1P3Q3T egress queueing configuration, with Q1 as the PQ."


In my C3750G I do a 'show int g1/0/7 capabilities' and get this output concerning the queues:


  QoS scheduling:        rx-(not configurable on per port basis),
                                  tx-(4q3t) (3t: Two configurable values and one fixed.)

The switch is running 12.2(58)SE2


How does one change the queue structure from 4Q3T to 1P3Q3T?

Correct Answer by Adrian Saavedra about 5 years 7 months ago

Hi,


You can take a look at this document:


http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND_40/QoSCampus_40.html#wp1099352


Hope this helps, please rate if it does.


Kind regards,


- Adrian.


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