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[[What is a network administrator vs. a system administrator?]] Network administrator and system administrator both play a vital role in the organization’s IT infrastructure. Let’s discuss them in detail: [[Network Administrator:]] A network administrator (https://www.fieldengineer.com/skills/what-is-a-freelance-network-administrator ) is an IT professional who looks after the connectivity of the various computer systems and is accountable to maintain, manage the computer systems and ensure to run the network smoothly without any hindrances. The admin makes sure that the information is flowing smoothly across the network. They mainly concentrate on the various network components and depending on the requirement they should design and deploy a new network. In the case of small organizations, the network administrator performs multitasking which includes, routers, printers, laptops/Pcs, smartphones, others, etc...In addition to this, they monitor networks and update hardware & software accordingly. Concerning the LAN/WAN networks, the network administrator shall perform troubleshooting, and resolve the issues if any. They should provide technical support for multi-site enterprise level WAN from all perspectives. They also manage anti-virus tools, Document the network performance issues. The above are the major responsibilities shouldered by the network administrator. [[System Administrator:]] A system administrator (https://www.fieldengineer.com/skills/what-is-a-system-administrator ) is responsible for the network setup & annual server maintenance, which include file servers, mail servers, etc… The professional is held responsible for providing a reliable network, that includes a multi-user computer associated with LAN Network. They should have in-depth knowledge of system software, networking, system hardware. The IT system administrators should handle the LAN issues if any. They should design, modify and support the organization's computer systems. They should perform upgradations whenever required. A system administrator is the one who maintains web-servers, emails, business applications, pcs, security tools. The primary role of the system admin is to monitor the systems, the admin takes care of new account set up and active directory submission. They ensure the smooth server functioning. Eg: The sent mails shall be delivered successfully only when the mail server is performing fine. Similarly, the File server enables to maintain the data. The admin is responsible for installing, configuring and maintaining the servers & networks. Responsible for data backup and safeguarding the data. Maintain the documentation without fail. Above are the system administrator responsibilities discussed in detail. Both work closely, where one is responsible for organizations network setup(infrastructure), the other for ensuring the smooth network operations. Article Source: https://bit.ly/2kbha1J
