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Welcome to A-level ICT
Building a Network Introduction - Watch the video to understand how networks are built and put together
What you need to know?
What you need to know?
Candidates should understand the factors which influence choice:
cost of network
size of organisation
how the system will be used
existing systems
performance required
security issues
Candidates should understand the advantages and disadvantages of:
client server networks
peer to peer networks
Candidates need to understand suitable topologies for LAN and WAN and understand their different advantages and disadvantages:-
Bus/Ethernet
Ring
Star
Mesh
Candidates need to understand the advantages and disadvantages of wireless networks
Understanding of network management, administration and problem solving strategies, using the following:-
User accounts and logs
Security strategies
Configuration management
remote management
disaster planning (back up and restoration)
Auditing (Keeping logs)
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