Term
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Definition
| Application | Presentation | Session | Transport | Network | Link | Physical |
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|
Term
| Functions of Application Layer |
|
Definition
1. Specialized service to the user.
2. Set services not offered by the lower layers
3. set services offered by lower layers but not reliable or not translated
4. improve services offered by lower layers but in-complete |
|
|
Term
| Application Layer Program |
|
Definition
| File Transfer, Email, http, X400 |
|
|
Term
| Application Layer Connectivity |
|
Definition
|
|
Term
|
Definition
Service Advertising Protocol(SAP)
File Server
SMTP
HTTP
DNS
Telnet |
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