Tuesday, January 29, 2019

OSPF questions

Let's say we have area 0, 1 and 2.

From my understanding, all areas must be connected to area 0, right ?

In a case it's not possible to directly connect area 2 to area 0 and area 2 is connected to area 1, you could create a virtual link through area 1 to connect area 2 to 0, is that it ?

Last question, if you have several areas (beside 0), you can't/should not connect them between each other ? Traffic should always pass area 0 to talk to another area, am I right ?

Thanks



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