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Egress queueing - priority-queues and queue-sets

jigsaw2026
Level 1
Level 1

If I use the priority-queue out command on an interface 3750 does this treat queue1 as the priority queue?

How can I tell which traffic is sent to each queue by default? Or do I have to specifically define it such as

mls qos srr-queue output dscp-map queue 1 threshold 3 40 41 42 43 44 45 46 47

I really want dscp 40-47 to go priority and the rest to be spread evenly across the other 3 queues as the vast majority of the rest of the traffic will be 0. Is there a command that lets the other 3 queues be best effort?

Also, is this an OK config to use with priority-queueing? I don't actually want a large amount of bandwidth for the priority traffic, just for it to be expidited.

Queueset: 2

Queue : 1 2 3 4

----------------------------------------------

buffers : 10 30 30 30

threshold1: 100 200 100 100

threshold2: 100 200 100 100

reserved : 50 50 50 50

maximum : 400 400 400 400

Any help very gratefully received.

Thanks, J

1 Reply 1

jigsaw2026
Level 1
Level 1

Sorry, just bouncing this to see if anyone around today can help :)

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