Typical Rrpp Networking - H3C S7500E Series Operation Manual

Operation Manual – RRPP
H3C S7500E Series Ethernet Switches

1.1.3 Typical RRPP Networking

Here are several typical networking applications.
I. Single ring
Master node
Transit node
Figure 1-2 Single ring
There is only a single ring in the network topology. In this case, you only need to define
an RRPP domain.
II. Multi-domain tangent rings
Master node
Domain 1
Figure 1-3 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.
Domain 1
Device A
Ring 1
Device D
Transit node
Device A
Ring 1
Device D
Transit node
Device B
Transit node
Transit node
Device C
Master node
Ring 2
Ring 2
Device B
Device C
Transit node
1-5
Chapter 1 RRPP Configuration
Device E
Domain 2
Device F
Transit node