Classless Inter Domain Routing - nptel - Indian Institute of ...
Classless Inter Domain Routing - nptel - Indian Institute of ...
Classless Inter Domain Routing - nptel - Indian Institute of ...
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Computer Networks Pr<strong>of</strong>. Hema A Murthy<br />
<strong>Classless</strong> <strong>Inter</strong> <strong>Domain</strong> <strong>Routing</strong><br />
•(CIDR) – <strong>Classless</strong> <strong>Inter</strong>domain <strong>Routing</strong><br />
•Issues address:<br />
•Large routing table at the backbone<br />
•Exhaustion <strong>of</strong> address space<br />
• Enables aggregation <strong>of</strong> router<br />
<strong>Indian</strong> <strong>Institute</strong> <strong>of</strong> Technology Madras<br />
•A single entry in a routing table<br />
•Tells how to reach a number <strong>of</strong> Networks<br />
• Configures allocation <strong>of</strong> router
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