Example Of A Fast Hiper-Ring - Hirschmann RS20 User Manual

Ring Redundancy
3.3 Example of a Fast HIPER-
Ring
This example can be set up with models RSR20, RSR30 and MACH 1000.
A network contains a backbone in a line structure with 3 devices. To increase
the redundancy reliability of the backbone, you have decided to convert the
line structure to a ring redundancy. In contrast to the previous example, you
need a very short switch-over time in a redundancy case (about 10 ms).
Only RSR20/RSR30 and MACH 1000 devices are being used, so you decide
on the Fast HIPER-Ring as the ring redundancy protocol. You use ports 1.1
and 1.2 of the devices to connect the lines.
1
1.1 1.2
RM
Figure 13: Example of Fast HIPER-Ring
RM = Ring Manager
—— main line
- - - redundant line
The following example configuration describes the configuration of the ring
manager device (1). The 2 other devices (2 to 3) are configured in the same
way, but without activating the ring manager function. No VLAN used in this
example.
40
2
1.1 1.2 1.1

3.3 Example of a Fast HIPER-Ring

3
1.2
UM RedundConfig L2P
Release 8.0 05/2013