Junos Class of Service (JCOS)

Junos Class of Service (JCOS)

Juniper NIC-JP-JCOS

GBP 1,665.00
excl. VAT

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

This course is intended for network administrators who configure and administer class-of-service features on MX routers running the Junos OS.

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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