Junos Class of Service (JCOS) Training Course

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Junos Class of Service (JCOS) Course Overview

Enroll for 2-day Junos Class of Service certification training course from Koenig Solutions accredited by Juniper. This Junos Class of Service course begins with and overview of CoS before going into classification , policing, scheduling and rewriting. The course covers class based forwarding and finishes with case study.

Through a blend of hands-on labs and interactive lectures, you will learn how configure and monitor devices running the Junos OS, especially those in a service provider environment.This course provides students with advanced class of service(CoS) knowledge and configuration. This course also benefits individual responsible for designing  networks containing devices running  the junos OS.

Target Audience:

  • Candidates responsible for configuring devices running the junos OS.
  • Candidates responsible for monitoring devices running Junos OS.
  • Candidate responsible for desigining networks containing devices running Junos OS.
  • Candidates seeking advanced level knowledge in Junos.

Learning Objectives

  • After completing this course, you will 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

 

The 1-on-1 Advantage

Methodology

Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option

4-Hour Sessions

Destination Training
(Dubai/London/Sydney
New York/Goa)

Flexi
(Video Recording of Live Online)

You will learn:

Chapter 1: Course Introduction
  • Introduction
  • CoS History and Evolution
  • CoS and DiffServ
  • CoS Fields in Packet Headers
  • CoS Processing
  • Classification Overview
  • Forwarding Classes and Packet Loss Priority
  • Fixed Classification
  • Multifield Classification
  • Behavior Aggregate Classification
  • Lab 1: Configuring Packet Classification
  • Policing Overview
  • Single-Rate Two-Color Policer
  • Tricolor Marking Policers
  • Hierarchical Policers
  • Application—Directly on an Interface
  • Application—Within a Firewall Filter
  • Lab 2: Configuring Policers
  • Scheduling Overview
  • Transmission Rate
  • Queue Priority
  • Delay Buffers
  • Drop Profiles and Drop Profile Maps
  • Scheduling Configuration
  • Lab 3: Configuring Schedulers
  • Hierarchical Scheduling Overview
  • Scheduler Modes
  • Hierarchical Scheduling Levels
  • Throughput Example
  • Remaining Traffic
  • Queue Properties in a Hierarchical Scheduling Context
  • Putting It All Together
  • Lab 4: Configuring Hierarchical Schedulers
  • Packet Header Rewrite Overview
  • Rewrite Rules and Tables
  • Rewrite Combinations
  • Lab 5: Configuring Rewrite Rules
  • CBF Overview
  • CBF Configuration
  • Lab 6: Configuring CBF
  • VoIP Case Study Overview
  • VoIP Case Study: Ingress Node
  • VoIP Case Study: Transit and Egress Nodes
  • Lab 7: Case Study
Live Online Training (Duration : 16 Hours)
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

1100 + If you accept merging of other students.
4 Hours
8 Hours
Comfort Track
Week Days
Weekend

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
950 Per Participant
Online
12 - 13 Dec 09:00 AM - 05:00 PM CST
(8 Hours/Day)
Online
16 - 17 Jan 09:00 AM - 05:00 PM CST
(8 Hours/Day)

This Course Similar To Implementing Cisco Quality of Service (QOS) 2.5

Course Prerequisites
  • Introduction to Junos operating system( IJOS)
  • Junos Routing Essentials ( JRE)
  • Junos Intermediate Routing( JIR)
  • Candidate who as equivalent experience prior to this course can also go for this

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Dubai, Goa, Delhi, Bangalore.
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The Fee includes:
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Schedule for Group Training is decided by Koenig. Schedule for 1-on-1 is decided by you.
In 1-on-1 you can select your own schedule, other students can be merged but you select the schedule. Choose 1-on-1 if published schedule do not meet your requirement. If you also want a private session, opt for 1-on-1 Public.
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  • Implementing Cisco Quality of Service (QOS) 2.5

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