QTech QSW-2800 series User Manual

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Москва, Новозаводская ул., 18, стр. 1
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18.4 MSTP Troubleshooting
In order to run the MSTP on the switch port, the MSTP has to be enabled globally. If the MSTP
is not enabled globally, it can’t be enabled on the port.
The MSTP parameters co work with each other, so the parameters should meet the following
conditions. Otherwise, the MSTP may work incorrectly.
2×(Bridge_Forward_Delay -1.0 seconds) >= Bridge_Max_Age
Bridge_Max_Age >= 2 ×(Bridge_Hello_Time + 1.0 seconds)
When users modify the MSTP parameters, they have to be sure about the changes of the
topologies. The global configuration is based on the bridge. Other configurations are based on
the individual instances.

QTech QSW-2800 series Specifications

General

Brand	QTech
Model	QSW-2800 series
Category	Switch
Language	English