Moxa IKS-6728A-4GTXSFP-24-24-T [27/37] Configuring mstp

Moxa IKS-G6524A-20GSFP-4GTXSFP-HV-HV [27/37] Configuring mstp
Managed Ethernet Switch Redundancy Protocol (UI 2.0) STP/RSTP/MSTP
5-8
Max. Age (sec.)
Setting Description Factory Default
Numerical value input
by user
If this device is not the root, and it has not received a hello
message from the root in an amount of time equal to “Max.
Age,” then this device will reconfigure
itself as a root. Once two
or more devices on the network are recognized as a root, the
devices will renegotiate a new Spanning Tree topology.
20
Enable STP per Port
Setting Description Factory Default
Enable/Disable
Select to enable the port as a node on the Spanning Tree
topology.
Disabled
NOTE
We suggest not enabling the Spanning Tree Protocol once the port is connected to a device (PLC, RTU, etc.) as
opposed to network equipment. The reason is that it will cause unnecessary negotiation.
Edge
Setting Description Factory Default
Auto 1.
If the port does not receive a BPDU within 3 seconds, the
port will be in the forwarding state.
2. Once the port receives a BPDU, it will start the RSTP
negotiation process.
Auto
Force Edge The port is fixed as an edge port and will always be in the
forwarding state
False The port is set as the normal RSTP port
Priority
Setting Description Factory Default
Numerical value
selected by user
Increase this port’s priority as a node on the Spanning Tree
topology by entering a lower number.
128
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 Spanning Tree topology.
200000
Status
Indicates the current Spanning Tree status of this port. Forwarding for normal transmission, Blocking for
block transmission, or Link down for no connection.
Configuring MSTP
Use the scrollbar at the top of the Redundancy Protocol page to select Turbo Ring, Turbo Ring V2, Turbo
Chain, RSTP, or MSTP. Note that configuration pages for these five protocols are different.
Protocol
Setting Description Factory Default
Turbo Ring Select this item to change to the Turbo Ring configuration page.
None
Turbo Ring V2
Select this item to change to the Turbo Ring V2 configuration
page.
Turbo Chain Select this item to change to the Turbo Chain configuration page.
RSTP (IEEE
802.1D-2004)
Select this item to change to the RSTP configuration page.
MSTP (IEEE 802.1s) Select this item to change to the MSTP configuration page.

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