Route Summarization also called Route Aggregation or Supernetting, it minimizes size of the routing table by advertising a single route for multiple set of routes.
Example:
10.1.1.0/24
10.1.2.0/24
10.1.3.0/24
10.1.4.0/24
The above subnets can be represented by a single subnet 10.1.1.0/21
There are two types of summarization
Route Summarization in RIP:
RipV1 only supports auto summarization by default RIP behavior of route advertisement.
RipV2
Example:
10.1.1.0/24
10.1.2.0/24
10.1.3.0/24
10.1.4.0/24
The above subnets can be represented by a single subnet 10.1.1.0/21
There are two types of summarization
- auto summarization
- manual summarization
Route Summarization in RIP:
RipV1 only supports auto summarization by default RIP behavior of route advertisement.
RipV2
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