Hirschmann RS20 Programming Manual

Ring Redundancy
Redundanz L2P
Release 5.0 04/09
3.3 Example of Fast HIPER-Ring
39
Note: Deactivate the Spanning Tree protocol for the ports connected to the
redundant ring, because the Spanning Tree and the Ring Redundancy work
with different reaction times (Redundancy:Rapid Spanning
Tree:Port).
 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.
fast-hiper-ring current-id
mode ring-manager
Define this device as the ring manager.
Mode of Switch set to Ring Manager
fast-hiper-ring current-id
nodes 3
Define the number of devices in the Fast HIPER-
Ring as 3.
Number of nodes set to 3
fast-hiper-ring current-id
operation enable
Activate the Fast HIPER-Ring.
Operation set to Enabled
exit Switch to the Configuration mode.
show fast-hiper-ring Show the current parameters of the Fast HIPER-
Ring.
Ring ID: 1
(Default Fast HIPER-Ring ID)
Mode of Switch (administrative setting). Ring Manager
Mode of Switch (real operating state)... Ring Manager
Ring Name................................<empty>
Number of nodes in the ring............. 3
Port Number, Primary.................... 1/1, State: Not Connected
Port Number, Secondary.................. 1/2, State: Not Connected
VLAN ID................................. 0 (No VLAN)
Operation............................... Enabled
General Operating States:
FHR Setup Info (Config. Failure)........ Ring Port Link Error
Manager-related Operating States:
Ring State.............................. Open
Redundancy Guaranteed................... No
Round Trip Delay........................ 0

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