CIDR | Tech Info Home Page |

General Information -

Classless Inter-Domain Routing (CIDR) -

An Internet addressing scheme that allows IP addresses to be allocated more efficiently than the old Class A, B, and C address scheme.

Standards - 

CIDR is documented the following RFC's.

• RFC 1518 - An Architecture for IP Address Allocation with CIDR
• RFC 1519 - Address Assignment and Aggregation Strategy
• RFC 1520 - Exchanging Routing Information Across Provider Boundaries in the CIDR Environment 

Links - 

• Introduction to CIDR @ swb Link, 

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