Junos Class of Service (JCOS)

 

Who should attend

This course benefits individuals responsible for configuring and monitoring devices running the Junos OS, especially those in a service provider environment. It also benefits individuals responsible for designing networks containing devices running the Junos OS.

Prerequisites

Students should attend the Introduction to the Introduction to the Junos Operating System (IJOS) course, the Junos Routing Essentials (JRE) course, and the Junos Intermediate Routing (JIR) course, or have equivalent experience prior to attending this class. General knowledge of CoS concepts is also helpful.

Course Objectives

After successfully completing this course, you should be able to:

  • Understand the history and evolution of CoS.
  • Identify the CoS fields in various packet headers.
  • List the CoS processing stages on devices running the Junos OS.
  • Identify the default CoS settings on devices running the Junos OS.
  • Configure and verify behavior aggregate (BA) and multifield (MF) classification.
  • Configure and verify two-color and tricolor marking policers.
  • Configure and verify schedulers and their components.
  • Configure and verify the multiple levels of hierarchical schedulers.
  • Configure and verify packet header rewriting.
  • Configure and verify class-based forwarding.
  • Create a CoS configuration based on a set of design requirements.

Course Content

This two-day course provides students with advanced class-of-service (CoS) knowledge and configuration examples. The course begins with an overview of CoS before going into classification, policing, scheduling, and rewriting. The course then covers class-based forwarding and finishes with a case study. This course has been updated to Revision 12.a. Through demonstrations and hands-on labs, students will gain experience in configuring and verifying Junos CoS features.

Classroom Training

Duration 2 days

 
Click on the location to go directly to the booking page Schedule
Sweden

Currently there are no local training dates scheduled.  For enquiries please write to info@flane.se.

FLEX Training

Please see below our alternative, English language, FLEX course options.

02/12/2019 - 03/12/2019 FLEX training This is an English language FLEX course.
Time zone: Europe/Bratislava

Fast Lane Flex™ Classroom If you can't find a suitable date, don't forget to check our world-wide FLEX™ training schedule.

Europe
Germany
18/11/2019 - 19/11/2019 Munich
24/02/2020 - 25/02/2020 Munich
17/08/2020 - 18/08/2020 Munich
Austria
18/11/2019 - 19/11/2019 Vienna
Slovakia
02/12/2019 - 03/12/2019 FLEX training This is an English language FLEX course.
Time zone: Europe/Bratislava
This is a FLEX course, which is delivered both virtually and in the classroom. Please note, local pricing is applicable.