Custom Search

To advertise on this site email advertise@goatnetworking.com

How to configure egress queuing on a Cisco 6500 WS-X6748-SFP

Site Admin
User avatar
Posts: 368
Joined: Wed Jan 04, 2012 2:36 pm

How to configure egress queuing on a Cisco 6500 WS-X6748-SFP

Postby admin » Tue Mar 20, 2012 12:30 pm

WS-X6748-SFP

Here is a good example of how you can configure the queues.

wrr-queue cos-map 1 1 2
wrr-queue cos-map 1 5 0
wrr-queue cos-map 1 8 1
wrr-queue cos-map 2 8 3
wrr-queue cos-map 3 7 4


Queue, Threshold, COS Value
Queue 4 = Priority Queue with COS 5 in it by default

Apply to port 1,2,25,26 only, it will config all on the ports on the asic


wrr-queue bandwidth 0 60 10
priority-queue queue-limit 10

Q1=0%, Q2=60%,Q3=10%, Priority Q=10%


***I use the 10,10,60,20 method on the LAN. You may want to adjust it to fit your needs.
10% = Priority traffic (For me, Voice)
10% = Network Management (Voice Control, Network management like SSH, RDP, SNMP etc..)
60% = Business critical traffic
20% = Everything else

**Your COS to Queue mappings may need adjusting depending on your needs. I found these to work just fine for me.

Return to QOS

Twitter Facebook

Who is online

Users browsing this forum: No registered users and 1 guest