Chapter 8: Basic BGP

Media:

8.1.1 Autonomous Systems
8.1.2 Static Routing
Dynamic Routing
8.1.3 Autonomous System
8.1.4 Stub Autonomous System (1-2)
8.1.5 Multihomed Nontransit AS
8.1.6 Multihomed Transit AS
8.1.7 BGP Prevents Routing Loops
8.1.8 When Not to Use BGP
8.2.1 BGP v4
8.2.2 How BGP Works (1-3)
8.2.3 BGP Message Header Format
8.3.1 OPEN Message Format
8.3.2 Finite State Machine Perspective
8.3.3 NOTIFICATION Message
Possible BGP Error Codes
8.3.4 KEEPALIVE Messages
8.3.5 UPDATE Message Format (1-2)
8.3.6 Network Layer Reachability
8.3.7 Withdrawn Routes Format
8.3.8 Path Attributes
8.4.1 EBGP and IBGP
8.4.2 Single EBGP and ISP Connection (1-4)
8.4.3 Simple BGP Configuration
8.4.4 EBGP and IBGP Configurations
Physical Versus Logical Connections
8.5.1 BGP Show Commands
8.6.1 Building Peering Sessions
8.6.2 BGP Continuity Inside an AS
8.6.3 Synchronization Within an AS
8.7.1 Route Exchange
8.7.2 Route Exchange
8.7.3 Routing Environment
8.7.4 Simple Route Map
8.7.5 Aggregation
CIDR Aggregation Example
8.7.6 BGP Attributes
8.7.7 Next-Hop Attribute
Table of San Jose Router
IP Routing Table of San Jose Router
8.7.8 Next-Hop on Multiaccess Media
8.7.9 Next-Hop over NBMA
Next-Hop on Multiaccess Media
8.7.10 AS_Path Attribute
8.8.1 Stripping Private AS Numbers
8.8.2 Stripping Private AS Numbers
8.8.3 Routing Environment Before Prepending Dummy AS
Routing Environment After Prepending Dummy AS
8.8.4 Applying BGP Attributes
8.8.5 Local Preference Attribute Example
Local Preference
Weight Attribute
8.8.6 Local Preference
8.8.7 Effects of the MED Attribute
8.8.8 MED Configuration Example
8.8.9 BGP Origin Types
8.8.10 BGP Origin Types