Hirschmann RS20 Programming Manual

Rapid Spanning Tree
Redundanz L2P
Release 5.0 04/09
6.4 Example of manipulating the root paths
93
Figure 48: Example of manipulating the root path
Port 2
Bridge 1
P-BID = 16 384
Bridge 2
P-BID = 32 768
Bridge 3
P-BID = 32 768
Bridge 5
P-BID = 32 768
Bridge 6
P-BID = 32 768
Bridge 7
P-BID = 32 768
P-BID = 32 768
Bridge 4
Port 1
Port 3
Root path
Interrupted path
P-BID Priority of the bridge identifikation (BID)
= BID without MAC Address

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