Category: Switching

What is Zenmap and How To Download, Install and Use In Windows, Linux?

Posted on 10/10/201810/10/2018 by İsmail Baydan

Zenmap is an free and open source GUI designed to be used with nmap . Zenmap is multiplatform tool which supports Linux, Ubuntu, Mint, Kali, Fedora, CentOS,.. , Windows, Mac OS X,

How to Lookup OUI (Organizationally Unique Identifier) In Linux

Posted on 05/09/201805/09/2018 by İsmail Baydan

Network switches or Layer 2 technology Ethernet protocol uses MAC addresses in order to transfer frames between systems. MAC addresses are 48 bit value. This 48 bit value contains the

What is Address Resolution Protocol (ARP) and How It Works?

Posted on 23/03/201823/03/2018 by İsmail Baydan

Address Resolution Protocol (ARP) is auxiliary protocol used by Internet Protocol (IP). ARP is defined with RFC826 and gained main stream over computer networks. ARP is used to resolve IP

How To Setup FortiOS or FortiGate For The First Time By Setting Static IP For The Management Port?

Posted on 22/12/201722/12/2017 by İsmail Baydan

FortiGate is successful Next Generation Firewall which provides a lot of features for to day needs. The Forti family have products from WAN optimizer to APT sandbox. In this tutorial

How To Download, Install Packet Tracer Into Windows?

Posted on 23/08/201723/08/2017 by İsmail Baydan

Cisco Provides different level of certifications for its products and general network topics. We have all ready examined CCNA certifications in the following tutorial. What is CCNA or Cisco Certified

Display, Add and Remove Arp Information with Windows Arp Command

Posted on 13/08/2017 by İsmail Baydan

Arp is a protocol used to determine host IP addresses from their physical MAC or Ethernet address. Windows operating systems provides arp command in order to manage arp related information. With

What is CCNA or Cisco Certified Network Associate?

Posted on 26/07/2017 by İsmail Baydan

Cisco is very popular vendor in the IT network field. Cisco provides a lot of different type of solutions from access switch to SDN firewall. Cisco is penetrated to the

What Is TCP/IP Model?

Posted on 07/07/2017 by İsmail Baydan

Internet started long days ago. But in the first years it was not popular as today. From technical perspective there are some difficulties which prevents the expansion of the internet.

Wireshark – How To Capture, Filter , Inspect Network Packets?

Posted on 08/06/201717/06/2017 by İsmail Baydan

Wireshark is a popular network packet capture and analysis tool. It is previous name was Ethereal. Wireshark captures packets from different type of interfaces and prints them as a floating

Router vs Modem What Is Different and What Is The Same?

Posted on 28/03/201730/11/2018 by İsmail Baydan

In IT generally well known names are used to identify devices. This may create some time problems about the issues. One of the most asked question in the network world