CONTENTS
Preface
Preface xxix
Obtaining Documentation and Submitting a Service Request xxix
CHAPTER 1
New and Changed Routing Features 1
New and Changed Routing Feature Information 1
CHAPTER 2
Implementing BGP 5
Prerequisites for Implementing BGP 7
Information About Implementing BGP 8
BGP Functional Overview 8
BGP Router Identifier 8
BGP Maximum Prefix - Discard Extra Paths 9
Restrictions 9
BGP Default Limits 10
BGP Next Hop Tracking 11
Scoped IPv4/VPNv4 Table Walk 12
Reordered Address Family Processing 12
New Thread for Next-Hop Processing 12
show, clear, and debug Commands 12
Autonomous System Number Formats in BGP 13
2-byte Autonomous System Number Format 13
4-byte Autonomous System Number Format 13
as-format Command 13
BGP Configuration 13
Configuration Modes 14
Router Configuration Mode 14
Router Address Family Configuration Mode 14
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
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