Linux, Windows, Security, Programming, Network Tutorials
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
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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
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Network is important part of the system administration. Because without a network the server have nothing to do. While administrating Linux servers troubleshooting network is very important. When a network
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DHCP stands for Dynamic Host Configuration Protocol. As its name suggests DHCP is used to provide configuration like Ip Address, Network Mask, Dns, Proxy, Bootp, Default Gateway etc. to the
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Gns3 very useful tool to simulate real networks and systems. In the first days of its Gns3 was simple Cisco IOS image emulator. But recent years its development has gained
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Hi, collecting logs are important. In my daily job I am working with logs about a lot of systems like WMware , Application ,Linux,windows,Cisco ,checkpoint, pfSense. Logs provides info about the
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Hi, today we will look to configure Cisco routers and switches with password. It may be seen trivial but very important for security, because a lot of issues a password
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Today we will look for setting Cisco devices host name and then disable domain look up. Host name is used to identify devices in a meaningful and easy way. Change
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Hi today we will look for some networking stuff. Up to now I have not written any routing related technical post. In this article I am gonna show you some
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Hi. Today we will look for changing system time and prompt. You may think that what is the relation between system time and prompt, you are right there is no
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