Load Balancing

5-31

ARP Process on a VRRP Router

5-31

Host ARP

5-31

Proxy ARP

5-31

Gratuitous ARP

5-31

Traffic Process on a VRRP Router

5-31

ICMP Ping

5-32

Interface Monitoring

5-32

Watch Group Monitoring

5-33

Physical Interface and Physical IP Address Change on a VRRP Router

5-33

Equal-CostMulti-Path (ECMP)

5-34

Configuration Considerations

5-34

Configuring RIP Examples

5-35

Configuring Unnumbered IP Serial Interface Example

5-37

Configuring OSPF Example

5-37

Configuring NAT Examples

5-38

Basic One-to-One Static NAT

5-38

Configuring Static Translation

5-38

Dynamic Pool Configuration

5-39

Configuring Dynamic Pool Translation

5-39

Network Address and Port Translation

5-40

Configuring NAPT

5-40

Configuring NAPT

5-41

Multiple NAT Pools within an Interface

5-41

Static NAT within an Interface

5-42

NAT Port Forwarding

5-44

Configuring Policy Based Routing Example

5-44

Configuring VRRP Example

5-45

Router XSRa

5-45

Router XSRb

5-45

Configuring VLAN Examples

5-46

Chapter 6: Configuring the Border Gateway Protocol

Features

6-1

Overview

6-1

Describing BGP Messages

6-2

Open

6-2

Update

6-3

Keepalive

6-3

Notification

6-3

Defining BGP Path Attributes

6-3

AS Path

6-4

Origin

6-4

Next Hop

6-5

Local Preference

6-5

Weight

6-7

Atomic Aggregate

6-7

Aggregator

6-8

Multi-Exit Discriminator

6-8

Community

6-9

BGP Path Selection Process

6-11

BGP Routing Policy

6-11

Access Control Lists

6-12

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Image 17
Enterasys Networks X-PeditionTM manual Configuring the Border Gateway Protocol, Configuration Considerations