5.1 Inter-VLAN Routing Configuration: Inter-VLAN routing (CCNA 2: Chapter 5)
Chapter 5: Objectives
Describe the three primary options for enabling inter-VLAN routing.
Configure legacy inter-VLAN routing.
Configure router-on-a-stick inter-VLAN routing.
Troubleshoot common inter-VLAN configuration issues.
Troubleshoot common IP addressing issues in an inter-VLAN routed environment.
Configure inter-VLAN routing using Layer 3 switching.
Troubleshoot inter-VLAN routing in a Layer 3 switched environment.
Chapter 5: Overview
This chapter focuses on the methods used for the implementation of inter-VLAN routing.
This chapter includes configurations for both the use of a router and a Layer 3 switch. It also describes issues encountered when implementing inter-VLAN routing and standard troubleshooting techniques.
Using VLANs to segment a switched network provides improved performance, manageability, and security.
Trunks are used to carry information from multiple VLANs between devices.
Once a network is segmented, a Layer 3 process is required to allow traffic to move from one network segment to another.
The Layer 3 routing process can either be implemented using a router or a Layer 3 switch interface. .
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