Friday, 22 December 2017

[Workaround and Fix] - Power given, but Power Controller does not report Power Good - Cisco 2960X Stack

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If you hit this page, I think you have encountered an issue similar to what I have faced in my production environment yesterday. But still...
28 comments

GNS3 and Palo Alto Integration - Required download links

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Last week I tried to setup Palo Alto in Vmware workstation and link it with GNS3 software. In that process, I found below download links t...
18 comments
Wednesday, 4 January 2017

CCNA Wirelss Notes - Part 1 - Understanding basic wireless theory

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In order to understand the CCNA wireless topics it's very essential to go through the following basic wireless physics concepts terms. ...
52 comments
Wednesday, 20 April 2016

[Fix] GNS3 IOU Error - Error while creating project: Client version 1.3.13 differs with server version 1.3.3

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This post will help you to understand why we receive the below error and how to solve it. Even if you get different numbers, this solution...
21 comments
Monday, 5 October 2015

DHCP Starvation (DOS Attack - Penetration Testing) - Example Demonstration with Kali

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DHCP Starvation is an attack that works by broadcasting vast numbers of DHCP requests with spoofed MAC addresses simultaneously. I...
7 comments

Kali 2.0 Post Installation Tips | Kali - GNS3 - Xming | Virtual Ethical hacking Setup

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Last month I had posted how to install kali  on Vmware workstation, this will be the third post in my Kali linux tutorial series. Here i...
448 comments

Ethical Hacking - Cisco HSRP with Kali linux - Example Demonstration and Security precautions

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The Hot Swappable Router Protocol (HSRP) is a way to build redundancy into your network by allowing two or more routers to continuously te...
26 comments