Index

Symbols

"cold potato" routing policy, Influencing Entrance Selection with a Single ISP

"hot potato" routing policy, Influencing Entrance Selection with a Single ISP

A

Aggregation

Configuration, Aggregation

AS

See Autonomous System

Asymmetric paths, Asymmetric Paths Cause Problems , Asymmetric Paths

Auto Summary

Configuration, Auto Summary

Autonomous System, Autonomous Systems

Entrance

See Entrance

Exit

See Exit

B

BGP

community, BGP Communities, Influencing Entrance Selection with More Than One ISP , BGP Communities

external, External Border Gateway Protocol (or "EBGP")

Internal, Interior Border Gateway Protocol (or "IBGP")

Router Process Configuration, BGP Router Process

border router, Border Router

selection, Border Router Selection

C

CIDR (Classless Inter Domain Routing), Establish List of Routes Your AS will Originate

community

See BGP, community

customer routes, Exit Selection Scenario with Multiple ISPs, Border Router Selection and Load Sharing

D

default route

originating BGP, Originating a BGP Default Route

DMZ

See Perimeter Networks

DocBook, Reliable Internet Connectivity with BGP

Dynamic Route Origination

Configuration, Dynamic Route Origination

E

EBGP

See BGP, external

EIGRP, Choosing an IGP

Entrance, Entrances

Selection, Influencing Entrance Selection

Using AS Path Length, Using AS Path Length to Influence Entrance Selection

Using BGP Communities, Using BGP Communities to Influence Entrance Selection

with multiple ISPs, Influencing Entrance Selection with Multiple ISPs

with single ISP, Influencing Entrance Selection with a Single ISP

Exit, Exits

selection

role of IGP, Exit Selection and Static Default Routes

External Neighbor

Configuration, External Neighbor

F

Filtering Routes Accepted

Configuration, Filtering Routes Accepted

Filtering Routes Originated

Configuration, Filtering Routes Originated

Firewall, Scenario: Connections from Two Sites with a Firewall and Private Network

floating static default route

configuration, Floating Static Default Route

G

GateD, Border Router Selection with IBGP, Border Router Selection with Hosts Listening to IGP

Gateway Protocol, Gateway Protocols

GNU Zebra, Border Router Selection with IBGP, Border Router Selection with Hosts Listening to IGP

H

Hot Spare, Introduction

HSRP

and load sharing, Border Router Selection and Load Sharing

HSRP (Hot Standby Router Protocol), Border Router Selection with HSRP

Configuration, HSRP (Hot Standby Router Protocol)

I

IBGP

See BGP, interior

IGP

role distributing default route, Exit Selection and Static Default Routes

interior router, Interior Router, Border Router Selection

Internal Neighbors

Configuration, Internal Neighbors

IOS

choosing version, Choosing an IOS Version

L

load sharing, Border Router Selection and Load Sharing

Loopback Interface

Configuration, Loopback Interfaces

M

MED (Multi-Exit Discriminator), Multi-Exit Discriminators, Influencing Entrance Selection with One ISP , Influencing Entrance Selection with a Single ISP

Configuration, Setting MEDs

P

Perimeter Networks, Perimeter Network ("DMZ")

Prefixes

See Routes

Preventing Transit

Configuration, Preventing Transit

Pull Up Route

Configuration, Pull Up Routes

R

Reflectors

See Route, Reflectors

RIP, Choosing an IGP

Route

Reflectors, Route Reflectors

Routes, Routes or "Prefixes"

S

Semi-Dynamic Route Origination

Configuration, Semi-Dynamic Route Origination

static default route

configuration, Static Default Route

Static Route Origination

Configuration, Static Route Origination

static routing

traffic loss from link failure, Exit Selection and Static Default Routes

Synchronization

Configuration, Synchronization

T

Tips, Transition tips, monitoring, testing and troubleshooting

TTL (Time To Live), Exit Selection and Static Default Routes

X

Xfig, Reliable Internet Connectivity with BGP

Z

Zebra

See GNU Zebra

Copyright © 1999-2000 by Robert A. Van Valzah