Member Avatar for AGBESI

am new hear i need some body to help me develop my self in hardware and networking. i need fact and corncept for setting up a network for a company or an organization etc. i hope this will help me . than you fron Ghana

  • 3 Contributors
  • 2 Replies
  • 96 Views
  • 2 Days Discussion Span
  • Latest Post Latest Post by maulid.mwanzemo

Dani AI

Generated

A compact practical plan for and : start by learning the core building blocks (OSI/TCP-IP layers, Ethernet switching vs routing, IP addressing/subnetting, DHCP/DNS, VLANs, basic firewall/NAT, structured cabling, and Wi-Fi fundamentals). Pair theory with a small lab (VMs for DNS/DHCP/RADIUS, one router, a managed switch, and an AP) so commands and concepts become familiar.

A straightforward workflow to design and build a LAN:

  1. Gather requirements: users, devices per user (expect BYOD), apps (VoIP, video), growth and uptime needs.
  2. Site survey: floor plans, wiring closets, power and Wi-Fi coverage needs.
  3. Logical design: IP addressing plan, VLANs, inter-VLAN routing, and services (DHCP, DNS, authentication).
  4. Select hardware: managed switches (802.1Q, PoE where needed), a capable firewall/router, APs sized for client density, Cat6/Cat6A cabling, rack and UPS.
  5. Wiring and labeling: star topology to patch panels, test every run.
  6. Staged rollout: configure in lab, pilot a building, then expand.
  7. Test and document: cable tests, coverage and throughput checks, full documentation and backups.

Practical notes: for campuses plan for 1.5–2 devices per person and roughly 25–40 active clients per AP in classroom usage as a starting guideline (increase AP density for lecture halls). Reserve PoE budget on switches for APs/phones, use WPA2/WPA3-Enterprise + RADIUS for staff, and separate student/admin traffic with VLANs and firewall rules. Use Cat6 for most installs; choose Cat6A if you need 10Gb to endpoints. Always keep spare parts, console access, and offsite backups of device configurations.

Security, monitoring, and learning: deploy centralized logging and SNMP/flow monitoring, keep firmware current, and document IP plans and runbooks. Learn subnetting and wireless basics from concise references such as Subnetting and IEEE 802.11.

Member Avatar for agthon

ok

Member Avatar for maulid.mwanzemo

am the only net admin in a college, i have a task of designing college's LAN, how to start and what are needed?

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.