Laszlo Szijjarto is a mechanical engineer and teacher of informatics. He graduated from the Technical University of Budapest in 1995 and after a short period of working in the field of logistics, he taught CAD systems and general IT in a secondary school. In 2003 he started teaching in the Cisco Networking Academy and currently teaches computer networks exclusively. Mr. Szijjarto has his CCNA and CCNA Security certifications and is a certified Cisco Instructor Trainer as well.
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Raspberry Pi as a WAN Emulator and Firewall
By Laszlo Szijjarto on June 29, 2015
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Building a Terminal Server and AutoInstall for Cisco Devices with Raspberry Pi
By Laszlo Szijjarto on April 8, 2015
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OSPF authentication under IPv4 and IPv6 (with GNS3 Lab)
By Laszlo Szijjarto on February 23, 2015
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A First Look at GNS3 1.1
By Laszlo Szijjarto on November 10, 2014
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Cisco-Linux Integration: More IPv6 Services
By Laszlo Szijjarto on August 22, 2014
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Cisco – Linux Integration: Dynamic Routing (w/ GNS3 Lab)
By Laszlo Szijjarto on July 22, 2014
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Cisco – Linux integration: basic IPv6 infrastructure
By Laszlo Szijjarto on July 11, 2014
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CCNA Voice Labs in GNS3 with VTGO-PC Multilab
By Laszlo Szijjarto on June 16, 2014
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Using Linux Tools with Cisco Devices for Access Control (w/ GNS3 Lab)
By Laszlo Szijjarto on June 5, 2014
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Using Linux Tools with Cisco Devices: Switching Tools and Protocols
By Laszlo Szijjarto on May 16, 2014
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Using Linux Tools with Cisco Devices: a Case Study
By Laszlo Szijjarto on May 2, 2014
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Using Linux tools with Cisco devices, part two (w/ GNS3 lab)
By Laszlo Szijjarto on April 14, 2014
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Using Linux Tools with Cisco Devices: Basic Device Management (GNS3)
By Laszlo Szijjarto on March 21, 2014
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GNS3 lab: PPP configuration for CCNA level
By Laszlo Szijjarto on March 3, 2014
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Network Management Labs in GNS3 – Part 2
By Laszlo Szijjarto on December 20, 2013
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Network Management Labs in GNS3 – Part 1
By Laszlo Szijjarto on December 13, 2013
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Network simulation: Packet Tracer or GNS3?
By Laszlo Szijjarto on November 15, 2013
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Troubleshooting IP Routing – Part 2
By Laszlo Szijjarto on June 27, 2013
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Troubleshooting IP Routing – Part 1
By Laszlo Szijjarto on June 18, 2013
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CCNA Prep: understand Spanning Tree Protocol by example
By Laszlo Szijjarto on April 18, 2013
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Routing with Layer2 switch – is it possible?
By Laszlo Szijjarto on March 13, 2013
