642-642 – QOS VIDEO TRAINING – The magic of AutoQoS

642-642 – QOS VIDEO TRAINING – The magic of AutoQoS

“Give a man a fish and you feed him for a day…

Teach a man to fish and you feed him for a lifetime..”

What is AutoQoS?

Cisco developed QoS template

Good for:

  • Fast QoS deployment
  • Large scale consistency
  • Service Providers deploying managed VoIP
  • Voice focused, not really intended for other applications

Requirements to run AutoQoS

  • Mainline router/switch with recent IOS
  • CEF must be enabled
  • Bandwidth must be configured on the interface
  • IP Address must be assigned + Encapsulation
  • Interface must be ‘unshut’

Configuration on a router

Under interface:

auto qos voip

Thats it!!

On a Cisco switch:

mls qos

auto qos voip trust

To remove AutoQoS:

no auto qos voip

Removes everything!

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