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Archive for April 20th, 2010

QoS – Ingress and Egress Queuing using 2Q3T or 1P1Q3T

April 20th, 2010 No comments

1P1Q3T – ingress queuing
As switch platforms have architectures based on oversubscription, they have been engineered to guarantee QoS by protecting critical traffic trying to access the backplane/stack-ring via ingress queuing. Read more…

Categories: CISCO, QoS Tags:

QoS – 1P3Q3T Queuing

April 20th, 2010 No comments

The Cisco 2960, 2970, 3560 and 3750 Catalyst switches support a 1p3q3t que model which provides 3 thresholds in which to drop traffic. Read more…

Categories: CISCO, QoS Tags: