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8 Cards in this Set
- Front
- Back
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What are common network applications?
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Email
Database Video VOIP Web Browsing |
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What are some common network application requirements?
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Bandwidth
Delay/Latency Reliability Security |
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What is Quality of Service (QoS)?
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The difference in service that the network can offer an application (eg - VOIP needs low delay but DB replication needs high bandwidth)
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What is the network flow?
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The conversation between a sender and receiver (from the network's perspective)
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How do Layer 2 ethernet switches categorise network flow?
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MAC address pairs
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How do Layer 3 IP routers categorise network flow?
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IP address pairs
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How can Layer 4 IP routers categorise network flow?
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TCP/UDP ports
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Name 3 WAN encapsulations
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PPP
ATM Frame Relay |
