Hirschmann RS20 Programming Manual page 47

Sub-Ring (RSR20, RSR30, MACH1000)
– In the Ring Redundancy dialog, under MRP-Ring, configure for all
devices the two ring ports used in the Sub-Ring.
– Switch the Ring Manager function off for all devices.
– Do not configure link aggregation.
– Switch RSTP off for the MRP-Ring ports used in the Sub-Ring.
– Assign the same MRP domain ID to all devices. If only Hirschmann
Automation and Control GmbH devices are being used, the default
value for the MRP domain ID can be used.
Note: The MRP domain ID is a sequence of 16 number blocks (value range
0 to 255). The default domain is an MRP domain ID of 255 255 255 255 255
255 255 255 255 255 255 255 255 255 255 255. An MRP domain ID consist-
ing only of "0" blocks is invalid.
If it is necessary to adjust the MRP domain ID, you open the Command Line
Interface (CLI) and proceed as follows:
enable
configure
mrp delete domain current do
main
MRP current domain deleted:Domain ID:
255.255.255.255.255.255.255.255.255.255.255.255.255.255.255.255
(Default MRP domain)
mrp new domain
0.0.1.1.2.2.3.4.4.111.222.12
3.0.0.66.99
MRP domain created:Domain ID:
0.0.1.1.2.2.3.4.5.111.222.123.0.0.66.99
Redundanz L2P
Release 5.0 04/09
4.1 Example configuration
Switch to the Privileged EXEC mode.
Switch to the Configuration mode.
Deletes the current MRP domain. If no MRP do-
main exists, an error message appears.
Creates a new MRP domain with the specified
MRP domain ID. You can subsequently access
this domain with "current domain".
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