Chapter 5 Inter-VLAN Routing

Objectives

Key Terms

Introduction (5.0.1.1)

Inter-VLAN Routing Configuration (5.1)

What Is Inter-VLAN Routing? (5.1.1.1)

Legacy Inter-VLAN Routing (5.1.1.2)

Router-on-a-Stick Inter-VLAN Routing (5.1.1.3)

Multilayer Switch Inter-VLAN Routing (5.1.1.4)

Configure Legacy Inter-VLAN Routing (5.1.2)

Configure Legacy Inter-VLAN Routing: Preparation (5.1.2.1)

Configure Legacy Inter-VLAN Routing: Switch Configuration (5.1.2.2)

Configure Legacy Inter-VLAN Routing: Router Interface Configuration (5.1.2.3)

Configure Router-on-a-Stick Inter-VLAN Routing (5.1.3)

Configure Router-on-a-Stick: Preparation (5.1.3.1)

Configure Router-on-a-Stick: Switch Configuration (5.1.3.2)

Configure Router-on-a-Stick: Router Subinterface Configuration (5.1.3.3)

Configure Router-on-a-Stick: Verifying Subinterfaces (5.1.3.4)

Configure Router-on-a-Stick: Verifying Routing (5.1.3.5)

Ping Test

Tracert Test

Troubleshoot Inter-VLAN Routing (5.2)

Inter-VLAN Configuration Issues (5.2.1)

Switch Port Issues (5.2.1.1)

Verify Switch Configuration (5.2.1.2)

Interface Issues (5.2.1.3)

Verify Router Configuration (5.2.1.4)

IP Addressing Issues (5.2.2)

Errors with IP Addresses and Subnet Masks (5.2.2.1)

Verifying IP Address and Subnet Mask Configuration Issues (5.2.2.2)

Layer 3 Switching (5.3)

Introduction to Layer 3 Switching (5.3.1.1)

Inter-VLAN Routing with Switch Virtual Interfaces (5.3.1.2, 5.3.1.3)

Inter-VLAN Routing with Routed Ports (5.3.1.4)

Routed Ports and Access Ports on a Switch

Configuring Static Routes on a Catalyst 2960 (5.3.1.5)

Troubleshoot Layer 3 Switching (5.3.2)

Layer 3 Switch Configuration Issues (5.3.2.1)

Example: Troubleshooting Layer 3 Switching (5.3.2.2)

Summary (5.4)