CCNA Chapter 8 Questions and Answers 6.0

CCNA Chapter 8 Questions and Answers 6.0

Welcome to our blog post on CCNA Chapter 8, where we will cover various important questions and provide detailed answers. This chapter focuses on Inter-VLAN Routing and is an essential part of the CCNA 200-301 exam preparation. By exploring these questions, you’ll gain a stronger understanding of the topic and improve your chances of success in the exam.

Question 1:

What is Inter-VLAN Routing?

Inter-VLAN routing is the process of forwarding network traffic between different VLANs (Virtual Local Area Networks) using a layer 3 device, such as a router or layer 3 switch. It allows communication and connectivity between different VLANs within a network.

Question 2:

What are the benefits of Inter-VLAN Routing?

Inter-VLAN routing provides several benefits, including:

  • Improved network performance and efficiency
  • Enhanced network security by segregating traffic
  • Flexibility to logically group devices based on department or function
  • Reduction in broadcast traffic by limiting its scope

Question 3:

What are the methods of Inter-VLAN Routing?

There are three main methods of inter-VLAN routing:

  1. Router on a Stick: This method uses a single physical interface on a router with subinterfaces for each VLAN.
  2. Layer 3 Switch: A layer 3 switch has built-in routing capabilities, allowing it to perform inter-VLAN routing without the need for an external router.
  3. External Router: In larger networks, an external router is often used to handle inter-VLAN routing.

Question 4:

What is a Default Gateway?

A default gateway is a device that connects a local network to external networks, such as the internet. It serves as the entry and exit point for data traffic from a local network to other networks. In the context of inter-VLAN routing, the default gateway is responsible for forwarding traffic between VLANs.

Question 5:

How can you configure Inter-VLAN Routing?

Configuration of inter-VLAN routing involves the following steps:

  1. Create VLANs on your switch or layer 3 switch.
  2. Assign VLANs to switch ports.
  3. Configure the router, switch, or layer 3 switch to enable inter-VLAN routing.
  4. Set up IP addresses and default gateways for each VLAN.
  5. Test and verify inter-VLAN connectivity.

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