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VOIP HOME LAB - Part 1 Building Network Infrastructure

  • Radovan Brezula
  • December 22, 2013

In the tutorial we are going to setup network infrastructure for a voice lab based […]

  • Openvswitch

Connecting Open vSwitch running on Debian to Cisco Catalyst 3550 via trunk

  • Radovan Brezula
  • December 17, 2013

In a previous tutorial we showed how to install Openvswitch on Debian Linux. At the […]

  • Debian

Debian cannot mount USB external disks with NTFS file system automatically

  • Radovan Brezula
  • December 16, 2013

After Debian Wheezy installation I noticed a strange problem that prevented USB disks with NTFS file […]

  • Openvswitch

Openvswitch Installation on Debian

  • Radovan Brezula
  • December 16, 2013

OpenvSwitch is a production quality open source software switch designed to be used as a […]

  • Debian

GNS3, Qemu, VirtualBox and Dynamips on Debian

  • Radovan Brezula
  • December 4, 2013

GNS3 is based on Dynamips and Dynagen (a text-based front-end for Dynamips) to create a […]

  • Debian

Debian Wheezy Installation

  • Radovan Brezula
  • November 30, 2013

After several years spent with Fedora I’ve decided to try another Linux distribution. My choice […]

  • VOIP

How to make Cisco Unified Communication Manager bootable ISO from non-bootable image on Linux

  • Radovan Brezula
  • November 18, 2013

Here are the exact steps that help you to make bootable CUCM ISO image from […]

  • IOUlive

How to Connect IOU to a Real Cisco Gear Using IOU Live - int2netio

  • Radovan Brezula
  • October 15, 2013

Int2netio is a Cisco proprietary application also known as IOU live. It is written in […]

  • IOUlive

How to Connect IOU to a Real Cisco Gear Using iou2net.pl

  • Radovan Brezula
  • October 9, 2013

Several utilities exist that can connect IOS on Unix – IOU instances to a real world. […]

  • Linux Core

Linux Core Installation Using Installation Script

  • Radovan Brezula
  • October 3, 2013

A tutorial discuss Linux Core installation using an installation script that can be downloaded as an extension […]

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Intelligent Routing Platform

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What is NetFlow?

NetFlow
NetFlow vs. sFlow vs. IPFIX vs. NetStream. Network Traffic Analysis and Monitoring.

BGP Security: BGPsec Protocol

BGP protocol
BGPsec is an integral part of the BGP protocol, and thus, BGP routers must do the…

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