subnetting

@SAKIB HOSSAIN
CCNA,MTCNA,NETWORK DEFENSE.
Facebook: / bmsakibhossain13
AI Overview
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A network engineer is an IT professional who designs, builds, and maintains computer networks for organizations and businesses:
Responsibilities
Network engineers ensure that devices are connected to the internet and that data is secure. They work with hardware and software components, including routers, switches, and firewalls. Their tasks include:
Designing, installing, and upgrading networks
Setting up accounts, user permissions, and firewalls
Providing technical support to staff
Monitoring network performance and fixing faults
Ensuring systems meet technical, security, and data standards
Skills
Network engineers need to have up-to-date knowledge of computer systems and software, and the ability to anticipate and fix problems. They may also need to work with a team of IT professionals