A Layered Approach to Computer Networks - nptel - Indian Institute ...
A Layered Approach to Computer Networks - nptel - Indian Institute ...
A Layered Approach to Computer Networks - nptel - Indian Institute ...
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<strong>Computer</strong> <strong>Networks</strong> Prof. Hema A Murthy<br />
Design of a Network (Continued)<br />
• Modes of data transfer<br />
– Simplex, duplex, half-duplex<br />
• Number of logical channels<br />
– Minium two<br />
<strong>Indian</strong> <strong>Institute</strong> of Technology Madras<br />
• One for data, one for control
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