Application Example For The Combination Of Rstp And Mrp - Hirschmann RS20 User Manual

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5.7.1 Application example for the combination
of RSTP and MRP
The figure (see fig. 41)
MRP.
Parameters
MRP settings
Ring redundancy: MRP version
Ring port 1
Ring port 2
Port from MRP-Ring to the RSTP
network
Redundancy Manager mode
MRP operation
RSTP settings
For each RSTP port: STP State
Enable
Protocol Configuration: priority
(S2<S1<S3 and S2<S1<S4)
RSTP:Global: Operation
RSTP:Global: MRP compatibility
Table 15: Values for the configuration of the switches of the MRP/RSTP example
UM Redundancy Configuration L2E
Release 7.1 12/2011
shows an example for the combination of RSTP and
S1 S2
MRP MRP
1.1 1.1
1.2 1.2
1.3 1.3
On Off
On On
On On
4,096 0
On On
On On
5.7 Combining RSTP and MRP
S3 S4 S5
MRP
1.1
1.2
- - -
– – Off
Off Off On
On On On
32,768 32,768 32,768 32,768
On On On
– – On
S6
MRP
1.1
1.2
-
Off
On
On
On
On
89