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Table of Contents
- play_arrow CoS Overview
- play_arrow Basic Concepts
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- play_arrow Classifying and Rewriting Traffic
- play_arrow Using Classifiers, Forwarding Classes, and Rewrite Rules
- Understanding CoS Classifiers
- Defining CoS BA Classifiers (DSCP, DSCP IPv6, IEEE 802.1p)
- Example: Configuring Classifiers
- Monitoring CoS Classifiers
- Understanding Default CoS Scheduling and Classification
- Understanding Applying CoS Classifiers and Rewrite Rules to Interfaces
- Understanding CoS Code-Point Aliases
- Defining CoS Code-Point Aliases
- Monitoring CoS Code-Point Value Aliases
- Understanding CoS Forwarding Classes
- Defining CoS Forwarding Classes
- Example: Configuring Forwarding Classes
- Monitoring CoS Forwarding Classes
- Understanding CoS Rewrite Rules
- Defining CoS Rewrite Rules
- Troubleshooting an Unexpected Rewrite Value
- Monitoring CoS Rewrite Rules
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- play_arrow Scheduling Traffic
- play_arrow Using Schedulers
- Understanding CoS Scheduling Behavior and Configuration Considerations
- Defining CoS Queue Schedulers for Port Scheduling
- Defining CoS Queue Scheduling Priority
- Example: Configuring Queue Scheduling Priority
- Monitoring CoS Scheduler Maps
- Understanding CoS Traffic Control Profiles
- Understanding CoS Priority Group Scheduling
- Defining CoS Traffic Control Profiles (Priority Group Scheduling)
- Example: Configuring Traffic Control Profiles (Priority Group Scheduling)
- Understanding CoS Priority Group and Queue Guaranteed Minimum Bandwidth
- Example: Configuring Minimum Guaranteed Output Bandwidth
- Understanding CoS Priority Group Shaping and Queue Shaping (Maximum Bandwidth)
- Example: Configuring Maximum Output Bandwidth
- Understanding CoS Explicit Congestion Notification
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- play_arrow Configuration Statements and Operational Commands
list Table of Contents
Traffic Management User Guide for NFX Series Devices
date_range
26-Sep-24
Use this guide to understand and configure class of service (CoS) features in Junos OS to define service levels that provide different delay, jitter, and packet loss characteristics to particular applications served by specific traffic flows. Applying CoS features to each device in your network ensures quality of service (QoS) for traffic throughout your entire network.
