JUNOS Class of Service (JCOS) - lectures and labs - 2 days
- 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
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. Through demonstrations and hands-on labs, students will gain experience in configuring and verifying Junos CoS features.
