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Grundlagen zur Netzwerktechnik (Netzwerke (Hardware+ (Netzwerkkabel…
Grundlagen zur Netzwerktechnik
Netzwerke
Peer to Peer
Vorteile:
Einfache Installation
Geringe Komplexität
Geringe Kosten
Datenübertragung und/oder Druckernutzung
Nachteile:
Keine Zentrale Verwaltung
Sicherheit schlecht
Nicht Flexibel
Client/Server beeinträchtigung
Topologien
Physisch
Logisch
Modelle
ISO/OSI Modell
TCP/IP Stack
Protokolle
Client/Server
IP Adressen
Adressbereiche
IPV4
IPV6
Hardware+
Router
Access Point
Switch
Powerline
Modem
Patchfeld
Hub
Netzwerkkarte
Netzwerkkabel
Werkzeuge
LSA
Kabeltyp
Glasfaser
Kupfer
Koax Kabel
CAT 4,5,6,7
Abgeschirmt
Nicht abgeschirmt
Server
DHCP Server
WEB Server
MAIL Server
Datenbank Server
File Server
Print Server
VoIP
Netzwerkstruktur
Intranet
WAN
A network infrastructure that provides access to other networks over a wide geographical area, which is typically owned and managed by a telecommunications service provider.
LAN
A network infrastructure that provides access to users and end devices in a small geographical area, which is typically an enterprise, home, or small business network owned and managed by an individual or IT department.
MAN
A network infrastructure that spans a physical area larger than a LAN but smaller than a WAN (e.g., a city). MANs are typically operated by a single entity such as a large organization.
Extranet
SAN
A network infrastructure designed to support file servers and provide data storage, retrieval, and replication.
Administration
Rechte
Freigaben
Benutzerverwaltung
Statische IP Adressen
Dynamische IP Adressen