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OpenNMS to monitor Juniper, Cisco and Linux devices

22 June 2017

This post will be about OpenNMS and what it can do to monitor the network. OpenNMS is similar to LibreNMS covered here. The installation is pretty straighforward and installation steps for various OSs are provided. The official documentation containing installation steps, tutorials, links to community is on OpenNMS wiki. But let’s see how this looks… Keep reading »

LibreNMS to monitor Juniper, Cisco and Linux devices

22 June 2017

This post will be about LibreNMS and what it can do for you. LibreNMS is an open-source network monitoring tool and it is a fork of Observium. LibreNMS provides graphs, notifications to allow you to monitor the network and be informed of any changes taking place. The documentation is pretty exhaustive and you can get… Keep reading »

L2circuit for L2 protocol tunneling

4 October 2016

Remember that in the QinQ and L2PT on Junos ELS post we discussed how to configure QinQ and L2PT on EX4600 and how we saw that actually L2PT is not supported on EX4600. Well, in this post we will discuss about a workaround and that is to configure a L2 Circuit(EoMPLS in Cisco world). L2… Keep reading »

Cisco Enhanced Object Tracking

6 November 2014

This is an article that I wrote about Enhanced Object Tracking feature on Cisco devices. You can read the entire article here: http://resources.intenseschool.com/cisco-enhanced-object-tracking/

Cisco Embedded Event Manager

6 November 2014

This is an article that I wrote about Embedded Event Manager. You can read the article here: http://resources.intenseschool.com/cisco-embedded-event-manager/

Book Review: Cisco Companion Guide – Routing Protocols

26 August 2014

This is the review that I did for Cisco Companion Guide – Routing Protocols. You can read it here: http://resources.intenseschool.com/companion-guide-routing-protocols-review/ Use this link to get more information about CCNA training available at Intenseschool: http://www.intenseschool.com/boot_camp/cisco/ccna

A Guide to the Intense School Packet Tracer Labs

26 August 2014

This is an article that I wrote for Intense School where I put together all the Packet Tracer labs available on the website. You can read the article here: http://resources.intenseschool.com/a-guide-to-the-intense-school-packet-tracer-labs/ Use this link to get more information about CCNA training available at Intenseschool: http://www.intenseschool.com/boot_camp/cisco/ccna

GNS3 Labs for CCNA: Quality of Service Configuration and Verification

22 July 2014

This is a lab tutorial covering QoS configuration and verification. The simulation is done in GNS3. You can read the tutorial here: http://resources.intenseschool.com/gns3-labs-for-ccna-quality-of-service-configuration-and-verification/ Use this link to get more information about CCNA training available at Intenseschool: http://www.intenseschool.com/boot_camp/cisco/ccna

Book Review: “Cisco Companion Guide – Switched Networks”

21 July 2014

This is the review that I did for Cisco Companion Guide – Switched Networks You can read it here: http://resources.intenseschool.com/companion-guide-switched-networks-review/ Use this link to get more information about CCNA training available at Intenseschool: http://www.intenseschool.com/boot_camp/cisco/ccna

Book Review: Cisco CCIE Routing and Switching v5.0 Troubleshooting Practice Labs, 2nd Edition

21 July 2014

This is the review that I did for Cisco CCIE Routing and Switching v5.0 Troubleshooting Practice Labs, 2nd Edition You can read it here: http://resources.intenseschool.com/cisco-ccie-routing-and-switching-v5-0-troubleshooting-practice-labs-2nd-edition-review/ Use this link to get more information about CCNA training available at Intenseschool: http://www.intenseschool.com/boot_camp/cisco/ccna