Fredrik Holmberg

Network Consultant  

Tag: dynagen

Introducing GNSparser

November 21, 2013 / / 0 Comments

I have used Dynagen/GNS3 for some years now and recently it started to annoy me how much time I had to spend every time on the initial lab setup before I could start with the actual lab or proof of concept scenario.

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GNS3/Dynamips labs with a twist using DigitalOcean

August 7, 2013 / / 0 Comments

Inspired by +Mikhail Schedrin and his cloud-only GNS3/Dynamips labs, I decided to configure one myself. Thanks to the awesome hosting provider DigitalOcean (http://www.digitalocean.com) you can have a proper Cisco CCNA/CCNP/CCIE lab running for 0.060 USD per hour (4GB Memory, 2 CPU Cores).

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Tags

6to4 ansible automation ccna ccnp challenge digital ocean dynagen elastic stack frame relay gns3 gnsparser icmpv6 ios ipv4 ipv6 juniper lab loopback mask mikrotik ndp ospf ospfv3 packet analysis scripting slaac subinterfaces subnet subnetting tcl tls troubleshooting tunneling vagrant wireshark wiresharklympics

SYN-ACK

I'm an independent Network Consultant with 10 years of experience working with some of the largest clients in the Nordics ranging from banking, hospitality and telecom to governmental and public institutions.

Challenges are what drives me. Creating things. Challenges that allow a combination of networking skills with other disciplines such as monitoring, log analysis, DevOps and IT automation concepts.

Certifications

Juniper JNCIP-ENT
Juniper JNCDA
Cisco CCNP R&S
Cisco CCNA Security
HP AIS 2011
Fortinet FCNSP v4.x

© 2017 Fredrik Holmberg

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