Section 8
Rapid spanning tree protocol (RSTP)
IED1
IED1
IED5
IED5
IEC21000007 V1 EN-US
Figure 18:
8.5
RSTP status
Depending on the configuration, the diagnostics information related to RSTP would be available
under Test/Function status/Communication/Station communication/RSTPDiagnostics/
RSTPSTATUS on LHMI.
Table 5:
Name
ACCESSPOINT
BRIDGEPRIORITY
BRIDGEMAC
PORT1STATUS
PORT1ROLE
PORT1COST
PORT2STATUS
PORT2ROLE
PORT2COST
40
Sw1, root bridge
Sw2
IED2
IED2
IED3
IED3
IED6
IED6
IED7
IED7
Main link
Backup link
Ring topology with multiple rings
RSTP status
Type
INTEGER
-
-
INTEGER
INTEGER
-
INTEGER
INTEGER
-
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Sw3
IED4
IED4
IED9
IED9
IED10
IED10
IED8
IED8
IED13
IED13
IED14
IED14
Values (Range)
0=Off
1=AP1
2=AP3
-
MAC address
0=Disabled
1=Blocking
2=Learning
3=Forwarding
4=Listening
0=Disabled
1=Root
2=Designated
3=Alternate
4=Backup
-
0=Disabled
1=Blocking
2=Learning
3=Forwarding
4=Listening
0=Disabled
1=Root
2=Designated
3=Alternate
4=Backup
-
1MRK 511 441-UEN Rev. C
Sw4
IED11
IED11
IED12
IED12
IED15
IED15
IED16
IED16
GUID-8D473FBD-7022-4B94-8455-5252C2EBA225 v1
Default
Description
Off
Access points on which
RSTP is active
32768
Priority of the bridge
--
MAC of the bridge
--
Status of Port1
--
Role of Port1
0
Determined port1 cost
based on link speed
--
Status of Port2
--
Role of Port2
0
Determined port2 cost
based on link speed
Switchgear control unit SAM600-IO
Communication protocol manual