Hirschmann RS20 Programming Manual

Sub-Ring (RSR20, RSR30, MACH1000)
Redundanz L2P
Release 5.0 04/09
4.1 Example configuration
47
– 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 Switch to the Privileged EXEC mode.
configure Switch to the Configuration mode.
mrp delete domain current do
main
Deletes the current MRP domain. If no MRP do-
main exists, an error message appears.
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
Creates a new MRP domain with the specified
MRP domain ID. You can subsequently access
this domain with “current domain”.
MRP domain created:Domain ID:
0.0.1.1.2.2.3.4.5.111.222.123.0.0.66.99

Hirschmann RS20 Specifications

General

Mounting	DIN Rail
Operating Temperature	-40°C to +70°C
Protection Class	IP30
Switching Technology	Store-and-Forward
Product Type	Industrial Ethernet Switch
Port Details	10/100 Mbps Ethernet ports
Switching Capacity	3.2 Gbps
MAC Address Table	8k
Management	Web, SNMP
Redundancy	MRP
Ports	8 or 16