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Ethan Banks

Ethan Banks

Ethan Banks is a network architect, independent IT writer, frequent conference speaker and co-host of the Packet Pushers Podcast.

Check out the best from Ethan Banks

Protocols & Communication

Network Basics: Spanning Tree Protocol

For new networkers, Spanning Tree Protocol can be intimidating. But don’t worry! In this easy-to-understand intro, Ethan Banks walks you through the b
Author: Ethan Banks
Protocols & Communication

Network Basics: What is EIGRP?

In a mainly Cisco network, many opt for EIGRP. While easy to set up, a robust EIGRP design needs more. Discover pitfalls and best practices.
Author: Ethan Banks
Devices

The No Sweat Guide to Effective Switch Management

Switches are a critical network link & switch management is an important job. Learn how to choose a good location, design an uplink, & plan for resili
Author: Ethan Banks
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Network Management

What is an Access Control List (ACL)?

Learn common uses for access control lists (ACLs), the different kinds of lists, and how to implement ACLs effectively.
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Configuration & Troubleshooting

Network Basics: Configuring Interfaces on Ethernet Switches

As a network administrator, you’ll likely configure interfaces more than any other thing. Learn how to do it right and stay in control of your network
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Network Management

Setting Up a Redundant Internet Connection With BGP

The link to the Internet is vital for any organization. Learn how to set up a redundant connection to ensure continuous online access.
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Network Management

Networking Basics: OSPF Protocol Explained

OSPF is one of the few protocols you can count on being available just about anywhere. Explore principles, interfaces and more in this intro guide.
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Devices

Network Basics: Enterprise WAN Router

WAN routers perform a critical function in an organization’s network infrastructure. Learn how to run them well in this intro to WAN design.

Demystify Network Topology

Boost Your Troubleshooting Skills and Maintain a Resilient Network with Our Network Topology Insights.
You will learn:
  • Why topology matters
  • Basic network topologies
  • Network segmentation
  • Ensuring high availability
  • How to draw network diagrams
  • Useful topologies