Skip to content

Support



Juniper was the first North American IP routing vendor to achieve the prestigious TL 9000 certification by the Quality of Excellence for Suppliers of Telecommunications (QuEST) Forum in the router category, for design, development, provision and service and support.



What is J-Care?

It's the world-class service and support that you expect from a company that delivers the industry's best infrastructure and security products. With J-Care, you now have the confidence knowing that Juniper will do our part to keep you on top of the world!


Configuring CoS Forwarding Classes (CLI Procedure)

Forwarding classes allow you to group packets for transmission. Based on forwarding classes, you assign packets to output queues.

By default, four categories of forwarding classes are defined: best effort, assured forwarding, expedited forwarding, and network control. EX-series switches support up to 16 forwarding classes.

You can configure forwarding classes in one of the following ways:

  • Using class statement—You can configure up to 16 forwarding classes and you can map multiple forwarding classes to single queue.
  • Using queue statement—You can configure up to 8 forwarding classes and you can map one forwarding class to one queue.

    This example uses the class statement to configure forwarding classes.

To configure CoS forwarding classes, map the forwarding classes to queues:


[edit class-of-service forwarding-classes]
user@switch# set class be queue—num 0
user@switch# set class ef queue—num 1
user@switch# set class af queue—num 2
user@switch# set class nc queue—num 3
user@switch# set class ef1 queue—num 4
user@switch# set class ef2 queue—num 5
user@switch# set class af1 queue—num 6
user@switch# set class nc1 queue—num 7