Contents

Setting the TimeProperties 22-46

ASR901 Negotiation Mechanism 22-46

Static Unicast Mode 22-46

 

 

Configuring ToD on 1588V2 Slave

22-47

 

 

 

 

 

 

 

Troubleshooting Tips

22-47

 

 

 

 

 

 

 

 

Cisco IOS IP SLA

 

 

 

 

 

 

 

 

 

 

 

C H A P T E R 23

23-1

 

 

 

 

 

 

 

 

 

 

 

 

Contents

23-1

 

 

 

 

 

 

 

 

 

 

 

 

 

Configuring IPSLA Path Discovery

23-1

 

 

 

 

 

 

 

 

Example for IPSLA Path Discovery

23-3

 

 

 

 

 

 

 

Two-Way Active Measurement Protocol

23-5

 

 

 

 

 

 

 

Configuring TWAMP

23-6

 

 

 

 

 

 

 

 

 

Configuring the TWAMP Server

23-7

 

 

 

 

 

 

 

Configuring the TWAMP Reflector

23-8

 

 

 

 

 

 

 

Configuration Examples for TWAMP

23-8

 

 

 

 

 

 

 

 

Example: Configuring the Router as an IP SLA TWAMP server

23-9

 

 

 

 

 

 

Example: Configuring the Router as an IP SLA TWAMP Reflector

23-9

 

 

 

 

Configuring QoS

 

 

 

 

 

 

 

 

 

 

 

C H A P T E R 24

24-1

 

 

 

 

 

 

 

 

 

 

 

 

Finding Feature Information

 

24-1

 

 

 

 

 

 

 

 

 

Contents

24-1

 

 

 

 

 

 

 

 

 

 

 

 

 

Understanding QoS

24-2

 

 

 

 

 

 

 

 

 

 

 

Modular QoS CLI

24-4

 

 

 

 

 

 

 

 

 

 

Input and Output Policies

24-5

 

 

 

 

 

 

 

 

 

 

Input Policy Maps

24-5

 

 

 

 

 

 

 

 

 

 

Output Policy Maps

24-6

 

 

 

 

 

 

 

 

 

Access Control Lists

24-6

 

 

 

 

 

 

 

 

 

 

Restrictions

24-6

 

 

 

 

 

 

 

 

 

 

 

Classification 24-7

 

 

 

 

 

 

 

 

 

 

 

 

Class Maps

24-8

 

 

 

 

 

 

 

 

 

 

 

 

The match Command

24-8

 

 

 

 

 

 

 

 

 

Classification Based on Layer 2 CoS

24-9

 

 

 

 

 

 

 

Classification Based on IP Precedence

24-9

 

 

 

 

 

 

 

Classification Based on IP DSCP

24-9

 

 

 

 

 

 

 

 

Classification Comparisons

24-10

 

 

 

 

 

 

 

 

Classification Based on QoS Groups

24-11

 

 

 

 

 

 

 

Classification Based on VLAN IDs 24-12

 

 

 

 

 

 

Table Maps

24-13

 

 

 

 

 

 

 

 

 

 

 

Policing 24-14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

 

 

 

 

 

 

 

 

 

 

OL-23826-09

 

 

 

 

 

 

 

 

 

 

 

xvii

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Cisco Systems A9014CFD manual Cisco IOS IP SLA, Xvii