Contents
xvii
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
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
CHAPTER
23 Cisco IOS IP SLA 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
CHAPTER
24 Configuring QoS 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