IES-3082GC User Manual
ORing Industrial Networking Corp.
37
Label
Description
MSTP Enable
You must enable or disable MSTP function before configuring
related parameters.
Force Version
The parameter can be used to force a VLAN bridge that supports
RSTP to operate in an STP-compatible manner.
Configuration Name
The same MST region must have the same MST configuration
name.
Revision Level
(0-65535)
The same MST region must have the same revision level.
Priority (0-61440)
A value used to identify the root bridge. The bridge with the lowest
value has the highest priority and is selected as the root. If the
value changes, you must reboot the switch. The value must be
multiple of 4096 according to the protocol standard rule.
Max Age Time(6-40)
The number of seconds a bridge waits without receiving
spanning-tree protocol configuration messages before attempting
a reconfiguration. Enter a value between 6 through 40.
Hello Time (1-10)
Follow the rule below to configure the MAX Age, Hello Time, and
Forward Delay Time for the switch which sends out BPDU
packets to check RSTP current status. Enter a value between 1
through 10.
2 x (Forward Delay Time value –
1) ≥ Max Age value ≥ 2 x (Hello Time value
+1)
Forwarding Delay
Time (4-30)
The number of seconds a port waits before changing from its
rapid spanning-tree protocol learning and listening states to the
forwarding state. Enter a value between 4 through 30.
Max Hops (1-40)
This parameter is additional to those specified for RSTP. A single
value applies to all spanning trees within an MST region (the
CIST and all MSTIs) for which the bridge is the regional root.
Apply
Click to activate the configurations
