Networking Technologies
Networking technologies encompass the tools, protocols, devices, and architectures that enable computers and devices to connect, communicate, and share resources across various distances and environments These technologies form the foundational infrastructure of the internet, enterprise systems, smart homes, and cloud service
4. Access Points
4.5. Types of Access Points
1. Standalone Access Points:
Single devices configured individually, suitable for small networks (e.g., homes, small offices).
Example: TP-Link EAP225, Netgear WAX202.
2. Controller-Based Access Points:
Managed centrally by a wireless LAN controller, used in large-scale enterprise networks.
Example: Cisco Catalyst 9100 Series, Aruba Instant On.
3. Mesh Access Points:
Part of a mesh network, where multiple APs communicate wirelessly to extend coverage.
Example: Google Nest Wi-Fi, Eero Pro 6.
4. Outdoor Access Points:
Designed for rugged environments with weatherproofing and extended range.
Example: Ubiquiti UniFi UAP-AC-M, Ruckus T310.
5. Cloud-Managed Access Points:
Configured and monitored via cloud-based platforms, ideal for distributed networks.
Example: Meraki Go, Aruba Central-managed APs.
Examples of Access Points and Protocols
Devices:
Consumer: TP-Link Archer series, Netgear Nighthawk, ASUS BRT-AC828.
Enterprise: Cisco Aironet, Ubiquiti UniFi, Aruba 500 Series.
Mesh: Amazon Eero, Google Nest Wi-Fi.
Protocols:
Wi-Fi Standards: IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 4, 5, 6).
Security: WPA2, WPA3, WEP (legacy).
Management: SNMP (Simple Network Management Protocol), CAPWAP (Control and Provisioning of Wireless Access Points).
Auxiliary: DHCP (for IP assignment), ARP (Address Resolution Protocol for mapping IP to MAC addresses).