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Category: Cisco

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  • GNS3 labs
  • IOS-XR

BGP on Cisco IOS XRv - Prefix-Sets and Route-Policies

  • Radovan Brezula
  • April 6, 2020

The goal of this tutorial is to practice BGP configuration and filtering incoming and outgoing […]

  • Cisco

Cisco TRex on Ubuntu Server 18.04

  • Radovan Brezula
  • August 1, 2019

TRex is stateful and stateless traffic generator that is designed to benchmark platforms using realistic […]

  • Cisco

Decapsulation ERSPAN Traffic With Open Source Tools

  • Radovan Brezula
  • May 3, 2015

Cisco Encapsulated Remote SPAN (ERSPAN) feature allows to monitor traffic on one or more ports […]

  • ASAv

Qemu ASAv Appliance as Personal Firewall on Linux

  • Radovan Brezula
  • January 26, 2015

The article discuss how to run Cisco Adaptive Security Virtual Appliance (ASAv) on KVM hypervisor […]

  • IOS

How to show captured data from Cisco IOS on the fly in Wireshark/tcpdump

  • Radovan Brezula
  • September 3, 2014

Monitor features in Cisco devices are able to show data flows but Cisco IOS lacks […]

  • vIOS

Cisco Virtual IOS on GNS3

  • Radovan Brezula
  • July 16, 2014

The tutorial discuss the use of  GNS3 software to run Cisco Virtual IOS (vIOS). Cisco vIOS […]

  • ASAv

Cisco ASAv Virtual Appliance on VMware Workstation

  • Radovan Brezula
  • July 4, 2014

This article provides step-by-step guide for setting Cisco ASAv Virtual Appliance on VMware – Workstation,  Player […]

  • CSR1000v

Cisco CSR 1000v Installation on Qemu Virtual Machine

  • Radovan Brezula
  • August 18, 2013

The Cisco IOS XE Release 3.10 brings support for Kernel Based Virtual Machine (KVM) hypervisor. […]

  • CSR1000v

Managing Cisco CSR 1000v installed on VMware player

  • Radovan Brezula
  • August 11, 2013

In a previous tutorial we installed the Cisco CSR 1000v (IOS-XE Release 3.9.1S) router on […]

  • CSR1000v

Testing 802.1Q and Multicast Traffic between the Cisco CSR 1000v and the Cisco 3725 Router

  • Radovan Brezula
  • August 3, 2013

In a previous tutorial we explained how to connect Cisco CSR 1000v running on VMware player […]

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BGP
Intelligent Routing Platform

BGP management
Automated BGP Network Management

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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