Syngress - Eleventh Hour Network+ Exam N10-004 Study Guide (11 ...
Syngress - Eleventh Hour Network+ Exam N10-004 Study Guide (11 ...
Syngress - Eleventh Hour Network+ Exam N10-004 Study Guide (11 ...
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80 CHAPTER 5 The OSI Model and Networking Protocols<br />
Application<br />
Network Aware Applications<br />
USER<br />
Presentation<br />
Executive Services - I/O<br />
Manager<br />
Session<br />
Redirector<br />
Server<br />
Transport Driver Interface<br />
Transport<br />
KERNEL<br />
Network<br />
Transport Protocols<br />
TCP/IP, IPX/SPX, AppleTalk,<br />
etc<br />
Data Link<br />
NDIS<br />
Network Adapter Drivers<br />
Physical<br />
FIGURE 5.2<br />
The Microsoft model<br />
Physical Medium<br />
Application<br />
Presentation<br />
Process/<br />
Application<br />
Session<br />
Transport<br />
Internet<br />
Network<br />
Host-to-Host<br />
FIGURE 5.3<br />
Mapping the OSI model<br />
with the DoD model<br />
Data Link<br />
Physical<br />
The OSI Model<br />
Network<br />
Interface<br />
The DoD Model<br />
model. The network interface layer provides most of the capabilities provided for<br />
in the physical and data link layers of the OSI model. This layer defines specifications<br />
for the lower level networking technologies; that is, those at the physical<br />
layer (NIC, connectors, and cables) and at the data link layer (access methods).
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