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.
This course is based on the Junos operating system Release 21.1R1.
Who should attend
Course Prerequisites
• A strong base of networking fundamentals
• Experience and familiarity with the Junos OS
• Familiarity with the Junos command-line interface (CLI)
• Completion of the Introduction to the Junos Operating System (IJOS) course
• Completion of the Junos Intermediate Routing (JIR) course
What you will learn
• 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.
Additional information
PLEASE NOTE: It may take 2-3 business days for your course access to be activated. You will receive an email from us with all necessary details.
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