Redundancy
174
7.3
 
Sub-Ring
RM Web
Release
 
6.0
 
07/2010
7.3.2 Sub-Ring - New Entry
Note: For one Sub-Ring in the singleManager mode, create 2 entries with 
different Sub-Ring IDs.
Parameter Meaning Possible Values Default Setting
Sub Ring 
ID
Unique name for this Sub-Ring.
Module.Por
t
ID of the port that connects the device to 
the Sub-Ring.
All available ports that 
do not already belong 
to the ring 
redundancy of the 
base ring, in the form 
X.X. 
(module.port)
Name Optional name for the Sub-Ring
SRM 
Mode
Target state:  
Define whether this SRM is to manage the 
redundant connection (Redundant 
Manager mode) or not.  
If you have set the same value for the 
SRM Mode for both SRMs, the SRM with 
the higher MAC address will become the 
redundant manager.  
SingleManager describes the special 
state when a Sub-Ring is connected via 2 
ports of a single device. In this case, the 
port with the higher port number manages 
the redundant connection.
Manager  
RedundantManager 
SingleManager
Manager
VLAN VLAN to which this Sub-Ring is assigned. 
If no VLAN exists under the VLAN ID 
entered, it is created. If no separate VLAN 
is to be used for this Sub-Ring, leave the 
entry as 0. 
Corresponds to the 
entries in the VLAN 
dialog
0
MRP 
Domain
Assign the same MRP domain name to all 
the members of a Sub-Ring. If you are 
only using Hirschmann devices, you can 
use the default value for the MRP domain; 
otherwise adjust it if necessary. With 
multiple Sub-Rings, all the Sub-Rings can 
use the same MRP domain name.
All permitted MRP 
domain names
255.255.255. 
255.255.255. 
255.255.255. 
255.255.255. 
255.255.255. 
255
Table 73: Sub-Ring - New Entry