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Infrastructure

Recent in Infrastructure

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New NVIDIA offerings and announcements offer a systems-level approach to address the needs of modern AI applications.

Data Center Networking

NVIDIA AI Updates – Blackwell Platform, NIM Agent Blueprints and MLPerf NVIDIA AI Updates – Blackwell Platform, NIM Agent Blueprints and MLPerf

byZeus Kerravala, Founder and Principal Analyst with ZK Research

Sep 5, 2024

5 Min Read

UKTIN acts as a door opener for the U.S., helping facilitate introductions with academia, start-ups, and others within the U.K. telecoms sector.

WAN Networks

How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation

byIan Smith, Head, U.K. Telecoms Innovation Network (UKTIN)

Sep 2, 2024

3 Min Read

Network Mgmt

Recent in Network Mgmt

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By adopting Linux at the endpoint, businesses can take their Zero Trust strategy to a new level, ensuring a more secure and resilient IT environment.

Network Management

Using Linux at the Endpoint: Taking Zero Trust to a New Level Using Linux at the Endpoint: Taking Zero Trust to a New Level

byJason Mafera, Field CTO, North America, IGEL

Sep 6, 2024

5 Min Read

Cloud VDI is gaining in popularity because companies see the potential for cost savings in hardware, networks, and software.

Network Management

What Is Cloud Virtual Desktop Infrastructure (VDI)?What Is Cloud Virtual Desktop Infrastructure (VDI)?

byMary E. Shacklett, President, Transworld Data

Sep 3, 2024

16 Min Read

Security

Recent in Security

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By adopting Linux at the endpoint, businesses can take their Zero Trust strategy to a new level, ensuring a more secure and resilient IT environment.

Network Management

Using Linux at the Endpoint: Taking Zero Trust to a New Level Using Linux at the Endpoint: Taking Zero Trust to a New Level

byJason Mafera, Field CTO, North America, IGEL

Sep 6, 2024

5 Min Read

AI-enabled systems can analyze data to provide stronger protections and more effective responses to ransomware threats.

Network Security

Intermittent Encryption Compels a Smarter Cyber Resilience Strategy Intermittent Encryption Compels a Smarter Cyber Resilience Strategy

byJim McGann, VP of Strategic Partnerships, Index Engines

Sep 6, 2024

3 Min Read

Enterprise Connectivity

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UKTIN acts as a door opener for the U.S., helping facilitate introductions with academia, start-ups, and others within the U.K. telecoms sector.

WAN Networks

How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation

byIan Smith, Head, U.K. Telecoms Innovation Network (UKTIN)

Sep 2, 2024

3 Min Read

Buying or leasing, have their benefits and challenges, and the decision should be based on a thorough evaluation of an organization's requirements

Network Management

Buy or Lease IPv4 Addresses: What's the Best Option?Buy or Lease IPv4 Addresses: What's the Best Option?

byLee Howard, Senior Vice President, IPv4.Global

Aug 19, 2024

4 Min Read

Wireless

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Open RAN automation has the potential to drive the use of less costly and less cumbersome multi-vendor options.

Wireless Networking

Report: Open RAN Automation Poised to Deliver Benefits Report: Open RAN Automation Poised to Deliver Benefits

byBob Wallace, Featured Writer

Sep 4, 2024

3 Min Read

UKTIN acts as a door opener for the U.S., helping facilitate introductions with academia, start-ups, and others within the U.K. telecoms sector.

WAN Networks

How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation How the U.S. and U.K. Can Work Together to Advance Global Telco Innovation

byIan Smith, Head, U.K. Telecoms Innovation Network (UKTIN)

Sep 2, 2024

3 Min Read

Careers

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Enterprises need modern backup methods to protect their data from ransomware and other threats.

Network Management

Digital Resiliency and Disaster Recovery Was a Hot Topic at Black Hat 2024 Digital Resiliency and Disaster Recovery Was a Hot Topic at Black Hat 2024

byZeus Kerravala, Founder and Principal Analyst with ZK Research

Aug 20, 2024

5 Min Read

The biggest technology stocks, including Nvidia, Apple, Google parent Alphabet, Meta, Microsoft and Tesla, took a sharp dive

Network Management

Big Tech Stocks Slide as Recession Fears Deepen Big Tech Stocks Slide as Recession Fears Deepen

byShane Snider, Senior Writer, InformationWeek

Aug 6, 2024

2 Min Read

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Programming a Cisco Network Using Python

David Bombal demonstrates how to configure multiple Cisco switches using Python and GNS3.

David Bombal

June 28, 2017

1 Min Read

In his previous videos in a series on Python programming for networking pros, David Bombal demonstrated how to program a virtual Cisco router and a virtual Cisco switch with Python using GNS3. In this installment, he shows you how to automate the configuration of multiple switches and VLANs at the same time. He explains that GNS3 allows you to try things out without worrying about breaking a live network.

About the Author

David Bombal

Author and instructorDavid Bombal is an author and instructor at GNS3 and O'Reilly Media. He creates worldwide instructor-led and self-paced video training on new and emerging technologies such as SDN. He's involved in multiple SDN and OpenFlow projects which include both open source as well as commercial SDN controllers. His YouTube channel has more than 1 million views. Bombal holds numerous certifications, including CCIE #11023 (Emeritus). He's designed, implemented and managed networks ranging from single sites to those that span 50 countries.

See more from David Bombal

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Editor's Choice

NaaS 2024: A Look at the Future of Network Services

Network Infrastructure

NaaS 2024: A Look at the Future of Network Services NaaS 2024: A Look at the Future of Network Services

byPascal Menezes, MEF

Mar 22, 2024

5 Min Read

As cyber threats continue to evolve, organizations must adopt a cybersecurity strategy as dynamic as the threats it aims to combat.

Network Management

The Evolution of Cyber Resiliency and the Role of Adaptive Exposure Management The Evolution of Cyber Resiliency and the Role of Adaptive Exposure Management

byBrad LaPorte, CMO, Morphisec

Aug 7, 2024

4 Min Read

SASE Explained: Definition, Benefits, and Best Practice

SASE Networking

SASE Explained: Definition, Benefits, and Best Practice SASE Explained: Definition, Benefits, and Best Practice

bySalvatore Salamone, Managing Editor, Network Computing

May 1, 2023

22 Min Read

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<span class="ArticleBase-LargeTitle">Programming a Cisco Network Using Python</span>Programming a Cisco Network Using Python

About the Author

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Programming a Cisco Network Using Python