Hirschmann RS20 Programming Manual

Rapid Spanning Tree
Redundanz L2P
Release 5.0 04/09
6.6 The Rapid Spanning Tree Protocol
101
 If required, change the values for “Hello Time”, “Forward Delay” and
“Max. Age” in the root Switch. The root Switch then transfers this
data to the other Switches. The dialog displays the data received
from the root Switch in the left column. In the right column you enter
the values which shall apply when this Switch becomes a root
Switch. For the configuration, take note of table 14.
Figure 52: Assigning Hello Time, Forward Delay und Max. Age
The times entered in the RSTP dialog are in units of 1 s.
Example: Hello Time = 2 corresponds to 2 seconds.

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