In this Free Cisco Lab scenario you will learn to configure VLAN routing using an external router with sub-interfaces and 3 Layer 2 switches. This lab has been created in Cisco Packet Tracer but can be completed with GNS3 or real hardware.
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Virtual LANs (VLANs) offer a method of dividing one physical network into multiple broadcast domains. However, VLAN-enabled switches cannot, by themselves, forward traffic across VLAN boundaries. For Inter-VLAN communication, a Layer 3 device such as a router is required. This Lab scenario will provide step-by-step instructions for configuring VLAN routing using an external router and 3 Layer 2 switches.
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In this lab scenario we will use Cisco’s Packet Tracer to create an activity where we will configure and explore the operation of Port Security across 3 switches with 3 VLANs. You will learn to configure and view the default Layer 2 configuration and configure Port Security to limit access to the network via an individual switch port.
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In this lab scenario you will learn to configure SSH (Secure Shell) on four routers connect together via Frame-Relay. The Frame-Relay is configured as hub and spoke with R1 as the hub and R2, R3, R4 as the spokes.
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