Installation guide

Contents

iii

Cisco uBR7100 Series Universal Broadband Router Software Configuration Guide

OL-2238-03

Activating Upstream Timing Adjustment 3-20

Activating the Upstream Ports 3-20

Setting Upstream Backoff Values 3-21

Enabling and Configuring Baseline Privacy 3-23

Introduction to the Baseline Privacy Interface (BPI) 3-23

Enabling BPI 3-26

Configuring Baseline Privacy 3-26

Configuring and Activating Frequency Agility 3-28

Creating Spectrum Groups 3-28

Configuring and Activating Spectrum Groups 3-29

Configuring Spectrum Group Characteristics 3-32

Activating Cable Address Resolution Protocol Requests 3-35

Activating Cable Address Resolution Protocol (ARP) Requests 3-35

Activating Host-to-Host Communication (Proxy ARP) 3-36

Activating Cable Proxy ARP Requests 3-36

Configuring DHCP Options 3-37

Activating Cable Relay Agent 3-37

Activating DHCP giaddr 3-37

Configuring Time-of-Day Service 3-38

Activating Time-of-Day Service 3-38

Setting Optional IP Parameters 3-38

Activating IP Multicast Echo 3-39

Activating IP Broadcast Echo 3-39

Activating Packet Intercept Capabilities 3-40

Configuring Cable Modulation Profiles 3-41

Configuring QoS Profiles 3-43

Setting QoS Permission 3-45

Enforcing a QoS Profile Assignment 3-45

Setting Quality of Service (QoS) for Higher Priority Traffic 3-46

Configuring a QoS Profile for Higher Priority Traffic 3-46

Monitoring and Maintaining QoS for Higher Priority Traffic 3-47

Setting and Viewing Concatenation 3-52

Setting Concatenation 3-52

Viewing Concatenation Status 3-53

CHAPTER

4 Configuring Basic Broadband Internet Access 4-1

Overview of Basic Broadband Internet Access 4-1