Enes Gül

Notes

Computer Networks

Study notes on networking fundamentals.

  1. Week 1 — Network Services & Client-Server

    Client-server applications, file and print services, communication services and email protocols.

  2. Week 2 — Addressing, DNS & Ports

    MAC, IP, domain and port addressing, plus DNS resolution and server hierarchy.

  3. Week 3 — TCP/IP Core Protocols

    TCP/IP encapsulation and the core TCP, UDP, IP, ICMP, IGMP and ARP protocols.

  4. Week 4 — Structured Cabling & Network Equipment

    Structured cabling, distribution frames, cable management, equipment racks and network storage.

  5. Week 5 — Transmission Basics

    Analog and digital signals, modulation, baseband and broadband transmission, and multiplexing.

  6. Week 6 — Wireless Networking

    Wireless spectrum and propagation, WLAN architecture, 802.11 access, roaming and WPA security.

  7. Week 7 — Cloud Computing

    Cloud service and deployment models, remote access, VPN tunneling and encryption.

  8. Week 10 — Network Security

    Security assessments, network risks, attack vectors and internet-access threats.

  9. Week 11 — Network Management & SNMP

    Network baselines, performance and fault management, SNMP, managed devices, MIBs and event logs.

  10. Week 12 — Segmentation & Subnetting

    Network segmentation, subnet masks, CIDR, subnet calculations and virtualization concepts.

  11. Week 13 — WAN Essentials

    WAN sites, DTE and DCE, WAN topologies and public switched telephone networks.

  12. Week 14 — Industrial Networks, IoT & Operations

    Industrial control and SCADA networks, IoT, asset management and change management.