A mid-level certification for network professionals, CompTIA Network+ tests their capability to support and configure clients of  TCP/IP clients regarding network design, configuration, installation, hardware format, network cabling, supporting, and resolving networking problems. This exam also tests knowledge of candidates of network components and where they operate in connection with the OSI model.

By concentrating on basic principles of networking, the Network+ certification program prepares its students to manage all networking aspects. It makes learners grasp knowledge related to multiple network technologies, installation and configuration, management, media and topologies, and security.

The candidates will get insights into the workings of servers, workstations, local area networks (LANs), metropolitan area networks (MANs) and wide area networks (WANs). They will understand different network operating systems, besides the wired and wireless networks. They will get a basic knowledge of remote access technologies, network access, and security.

Learn more: CompTIA Network+ Salary

A DHCP Engineer (dynamic host client protocol) is an IT professional usually involved in the maintenance of the connectivity of network for an organization. Engineers play a vital role to implement and supervise the computer networks that support in-house voice, data, videos and wireless network services with a dynamic IP address.

The ideal role of DHCP network engineer is to ensure that all the systems are functioning correctly. Depending upon the network complexity the organizations can have global network engineer (DHCP) across the international locations for extended support.

Generally, there can be two types of IP addresses – static and dynamic. Static is an unchanging IP address, but most computers use dynamic IP addresses for better connectivity. A DHCP server assigns the dynamic IP address.

Static is a fixed IP address. However, most workstations practice dynamic IP numbers. Hence at present, there are not sufficient static IP details in the IT world to manage all the request. Hence, there was a requirement to deliver PCs the capability to share the IP addresses.

Learn more about DHCP Job Description
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