The Juniper Junos Class of Service (JCOS) training course, provides with advanced class-of-service (CoS) knowledge and configuration examples. This 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.
By attending Juniper Junos Class of Service (JCOS) workshop, delegates will learn 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
- Attend a training on Introduction to the Junos Operating System (IJOS) and Junos Routing Essentials - JRE and Junos Intermediate Routing - JIR or equivalent practical experience
- General knowledge of CoS concepts would be helpful.
This Juniper Junos Class of Service (JCOS) class 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.