ZyXEL Communications GS1920 User Handbook Manual page 37

2. Check the Active box and click Apply to save the configuration & activate the
feature. Switch in the same region should have the same Configuration name
& Revision number. Please kindly use the HELP icon for more specific
information.
Figure 2, Advanced Application > Spanning-Tree Protocol > MSTP
3. In this screen is to configure MSTI use to identify this MST instance on the Switch
(numbers 0-15). Set the priority of the Switch for the specific spanning tree
instance, the lower priority will be the root bridge. VLAN range to configure
which VLAN to be mapped in the MSTI.
Figure 3, Advanced Application > Spanning-Tree Protocol > MSTP
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