RRPP Overview 1143
Single ring
Figure 344 Single ring
There is only a single ring in the network topology. In this case, you only need to
define an RRPP domain.
Multi-domain tangent rings
Figure 345 Multi-domain tangent rings
There are two or more rings in the network topology and only one common node
between rings. In this case, you need define an RRPP domain for each ring.
Device A Device B
Device C
Device D
Master node
Transit node
Domain 1
Ring 1
Transit node
Transit node
Ring 2
Ring 1
Device A
Device B
Device C
Device E
Domain 1
Transit node
Device D
Transit node
Transit node
Device F
Master node
Domain 2
Transit node
Master node
Ring 2