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4.2 | ![]() |
Configuring RIP v2 | |
4.2.3 | ![]() |
Discontiguous subnets and classless routing |
Route summarization reduces the amount of
routing information in the routing tables. RIP v1 always uses automatic
summarization. The default behavior of RIP v2 is to summarize at
network boundaries the same as RIP v1. Use the
no auto-summary
command with the RIP process to turn off summarization and allow
subnets to be advertised across network boundaries. This allows RIP v2 to
perform routing between discontiguous subnets by advertising subnet
information.
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