2
Review of Information Network and Technology
OBJECTIVES
Network components and technologies to be managed:
- Network topologies: LAN and WAN
- Wired LAN topology: Bus, Ring, Star, and Hybrid Hub
- Wireless LAN
- WAN topology: Mesh and Tree
- Fixed and mobile wireless networks
- Fiber networks
Ethernet LAN:
- Physical media and MAC protocol
- 10 and 100 Mbps; 1 and 10 Gbps Ethernet LAN
- Switched and Duplex Ethernet LANs
- Virtual LAN
Token-Ring LAN
FDDI
Network components:
- Bridges
- Routers
- Gateways
Circuit switching and packet switching
Transmission technology:
- Transmission media: Wired and wireless
- Transmission modes
- Multiplexing: TDM and WDM
- SONET and SDH
Multimedia networks and services
In Chapter 1 we learned that a network comprises nodes and ...
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