Hirschmann RS20 Programming Manual

Rapid Spanning Tree
110
6.7 Combination of RSTP and MRP
Redundanz L2P
Release 5.0 04/09
 Activate RSTP at the ports here using S1 as an example.
 Configure globally here using S1 as an example:
– the RSTP priority
– global operation
– the MRP compatibility mode
 Configure all the participating devices in accordance with the table.
 Connect the redundant RSTP connection.
enable Switch to the Privileged EXEC mode.
configure Switch to the Configuration mode.
interface 1/1 Switch to the Interface Configuration mode of
interface 1/1.
spanning-tree port mode Activate RSTP at port.
exit Switch to the Configuration mode.
interface 1/2 Switch to the interface configuration mode for
port 1.2.
spanning-tree port mode Activate RSTP at port.
exit Switch to the Configuration mode.
interface 1/3 Switch to the interface configuration mode for
port 1.3.
spanning-tree port mode Activate RSTP at port.
exit Switch to the Configuration mode.
spanning-tree mst priority 0
4096
Set the RSTP priority to the value 4096.
spanning-tree Activate RSTP operation globally.
spanning-tree stp-mrp-mode Activate MRP compatibility.

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