Transition Networks SISTM10XX-162-LR installation manual Apply

System Configuration

•	User can view spanning tree information about the Root Bridge
•	User can modify RSTP state. After modification, click	Apply

button

￿RSTP mode: user must enable or disable RSTP function before configure the related parameters

￿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, user must reboot the switch. The value must be multiple of 4096 according to the protocol standard rule

￿Max Age (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): the time that controls switch sends out the BPDU packet to check RSTP current status. Enter a value between 1 through 10

￿Forward 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

[NOTE]

1.Must follow the rule to configure the MAX Age, Hello Time, and Forward Delay Time

2 x (Forward Delay Time value –1) > = Max Age value >= 2 x (Hello Time value +1)

2.Remember to execute the “Save Configuration” action, otherwise the new configuration will lose when switch power off

33