Tagged: ccna

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How To Download, Install Packet Tracer Into Windows?

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 Network Associate? Cisco certification...

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Linux ping Command Tutorial With Examples

Ping is one of the most used tool for network diagnostics. When internet is not working, can not access file shares etc we will firstly ping command. Ping is one of the most known...

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Linux ss Command Tutorial With Examples

Linux processes communicates with socket between each other. There are tools to list, resolve, provide information about sockets. Ss is one of them. Netstat command can list and resolve the sockets too but it...

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Linux Traceroute Command Tutorial With Examples

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 problem occurs in a...

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Linux Dig Command Tutorial With Examples

Dig stands for Domain Information Groper. Dig is used to interrogate DNS servers. It have a lot of features to interact and use DNS servers. In this tutorial we will look popular and useful...

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Linux Netstat Command With Examples

Linux provides a lot of tools for network management and visibility. netstat is another popular and useful tool used by a lot of system and network administrators. In this tutorial we will look usage examples...

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What is DHCP and How It Works?

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 host. But the most...

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How To Add and Delete Route In Linux?

I am currently working in my gns3 lab on ospf and I have connected my routers to the real world virtual network. What is real world virtual network? I am running gns3 on vms...

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