Technical Documentation
New
Junos Class of Service Configuration
The Junos OS Class of Service features provide a set of mechanisms that you can use to provide differentiated services when best-effort traffic delivery is insufficient.
Junos OS Documentation for M, MX, and T Series Routers, Release 11.2
COS Overview and Configuration Examples
COS Configuration for Specific Transports
COS Configuration Components
- Classifying Packets by Behavior Aggregate
- Defining Code-Point Aliases
- Classifying Packets Based on Various Packet Header Fields
- Tricolor Marking Policers
- Forwarding Classes
- Forwarding Policy Options
- Fragmentation by Forwarding Class
- Schedulers
- Hierarchical Schedulers
- Queue-Level Bandwidth Sharing
- RED Drop Profiles
- Rewriting Packet Header Information
Configuration on Various PIC Types
- Hardware Capabilities and Routing Engine Protocol Queue Assignments
- CoS for Tunnels
- CoS on Services PICs
- Class of Service on Enhanced IQ PICs
- CoS on Ethernet IQ2 and Enhanced IQ2 PICs
- CoS on SONET/SDH OC48/STM16 IQE PICs
- CoS on 10-port 10-Gigabit Oversubscribed Ethernet PICs
- CoS on Enhanced Queuing DPCs
- CoS on Trio MPC/MIC Interfaces
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