2354040
Networks
- TYPES
- RING
- Each network device is
connected to 2 other devices,
forming a loop
- Each network device is
connected to 2 other devices,
forming a loop
- BUS
- All computers and servers are
connected in a line to one cable
with terminators at either end.
- All computers and servers are
connected in a line to one cable
with terminators at either end.
- STAR
- All computers and servers are
connected to a central hub.
- All computers and servers are
connected to a central hub.
- RING
- ADVANTAGES
- Devices can be
shared to save
money e.g. printer
- Files can be easily
shared between users
- Security is fairly good as users
can't see other users' data
- Devices can be
shared to save
money e.g. printer
- DISADVANTAGES
- Hackers may be able to gain
unauthorised access to a network
with private or sensitive information
- They can be expensive for
maintainance and initial
setup costs
- Requires training and
management as it can be
very complex
- Hackers may be able to gain
unauthorised access to a network
with private or sensitive information
Anexos de mídia
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