Hirschmann RS20 Programming Manual page 34

Ring Redundancy
MRP domain created:
Domain ID:
255.255.255.255.255.255.255.255.255.255.255.255.255.255.255.255
(Default MRP domain)
mrp current-domain
port primary 1/1
Primary Port set to 1/1
mrp current-domain
port secondary 1/2
Secondary Port set to 1/2
mrp current-domain mode
manager
Mode of Switch set to Manager
mrp current-domain recovery-
delay 200ms
Recovery delay set to 200ms
mrp current-domain advanced-
mode enable
Advanced Mode (react on link change) set to Enabled
mrp current-domain operation enable
Operation set to Enabled
exit
show mrp
Domain ID:
255.255.255.255.255.255.255.255.255.255.255.255.255.255.255.255
(Default MRP domain)
Configuration Settings:
Advanced Mode (react on link change).... Enabled
Manager Priority........................ 32768
Mode of Switch (administrative setting). Manager
Mode of Switch (real operating state)... Manager
Domain Name............................. <empty>
Recovery delay.......................... 200ms
Port Number, Primary.................... 1/1, State: Not Connected
Port Number, Secondary.................. 1/2, State: Not Connected
VLAN ID................................. 0 (No VLAN)
Operation............................... Enabled
Now you connect the line to the ring. To do this, you connect the two
devices to the ends of the line using their ring ports.
34
3.2 Example of MRP-Ring
Define port 1 in module 1 as ring port 1 (primary).
Define port 2 in module 1 as ring port 2 (second-
ary).
Define this device as the ring manager.
Define 200ms as the value for the "Ring Recov-
ery".
Activate the "MRP Advanced Mode".
Activate the MRP-Ring.
Go back one level.
Show the current parameters of the MRP-Ring
(abbreviated display).
Redundanz L2P
Release 5.0 04/09