Moxa EDS-P506A-4PoE-MM-SC-T [35/36] Communication redundancy stp rstp mstp

Moxa EDS-P506A-4PoE-MM-SC-T [35/36] Communication redundancy stp rstp mstp
Communication Redundancy STP/RSTP/MSTP
4-10
Instance ID
Setting
Description
Factory Default
Numerical value selected by
user
Within each MST region, the MSTP maintains multiple
spanning-tree instances. A common and internal
spanning tree (CIST) is a collection of the following:
ISTs in each MST region, and the common spanning
tree (CST) that interconnects the MST regions, and a
single spanning tree. All other MST instances are
numbered from 1 to 15.
Cist
Vlan Mapping
Setting
Description
Factory Default
Numerical value input by user
(1-4094)
Configure which VLAN ID is mapped to the multiple
spanning-tree instances.
None
Bridge priority
Setting
Description
Factory Default
Numerical value selected by
user
Increase this device’s bridge priority by selecting a
lower number. A device with a higher bridge priority
has a greater chance of being established as the root
of the Spanning Tree topology.
32768
Enable
Setting
Description
Factory Default
Enable/Disable
Select to enable the port as a node on the Multiple
Spanning Tree topology.
Disabled
Port Priority
Setting
Description
Factory Default
Numerical value selected by
user
Increase this port’s priority as a node on the Multiple
Spanning Tree topology by entering a lower number.
128
Port Cost
Setting
Description
Factory Default
Numerical value input by user
Input a higher cost to indicate that this port is less
suitable as a node for the Multiple Spanning Tree
topology. Use the default value (0) to use port speed
in the auto port cost.
0
Oper Cost
Indicates the cost of the path to the other bridge from this transmitting bridge at the specified port.
Edge
Setting
Description
Factory Default
Enable/Disable
Select to enable the port as the edge port for the
Multiple Spanning Tree topology.
Disabled
State
Indicates the current Multiple Spanning Tree status of this port. The Blocking status indicates the
transmission is blocked; the Learning status indicates the MAC address of the device is being recorded in the
MAC table, and the Forwarding status indicates normal transmission.

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