Network infrastructure for Cheshmkhaneh Eye Clinic: physical and virtual servers, VoIP, central MikroTik Wi-Fi and IP cameras.
Designer and implementer of the project; in the following years, network consultant and support.
Technical write-ups of work like this project.
Learn the layers of the OSI and TCP/IP models with real examples: what each layer does, which devices and protocols live there, and how the layers help you find network problems faster.
· 3 min read
What an IP address is, what the subnet mask and gateway do, how private and public IPs differ, and how to calculate subnets with one simple table instead of complicated formulas.
· 3 min read
Hubs, switches and routers each work at a different layer. This part shows what each one does with packets, what MAC addresses and the ARP table are, what VLANs are for and how a layer 3 switch differs.
· 3 min read
Design and deployment of integrated network, server, communications, VoIP, monitoring and video surveillance infrastructure in an industrial environment.
Wireless CCTV during construction, file servers, a VoIP server, firewall and internal email, plus support for the entire network of the Nowshahr combined-cycle power plant in Mazandaran.
IP CCTV, structured cabling and a MikroTik router, an HP G9 server with ESXi, Active Directory and SharePoint, and an Issabel phone system with 25 extensions and 2 SIP lines.
