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7 Cards in this Set
- Front
- Back
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Layer 7 |
Application layer Layer that the user interacts with. Such as Outlook, Chrome, Photoshop |
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Layer 6
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Presentation Layer
Operating system. Device drivers failed would be apresentation layer error. |
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Layer 5
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Session layer
Creates a session between your computer and another you are trying to communicate with. |
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Layer 4
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Transport Layer
Decides how and how much traffic is transported when communicating between 2 machines |
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Layer 3
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Network Layer
Routers reside (your IP address is on layer 3) TCP/IP protocol. Any problem due to IP address is a layer 3 problem. DNS, DHCP problems |
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Layer 2
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Data Link Layer
Layer for switches. MAC addresses reside on data link layer. Address resolution protocol. |
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Layer 1
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Physical Layer
All the physical stuff that connects computers together,cables, patches panels etc… |
