![](/images/backgrounds/291895/hp-1920-16g-switch-users-manual-157638205x1.png)
Table 58 Configuration items
| Item | Description |
| Region Name | MST region name. |
| The MST region name is the bridge MAC address of the device by default. | |
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| |
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| Revision Level | Revision level of the MST region. |
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| Manual (Instance ID and | Manually add |
| VLAN ID) | |
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| Modulo | The device automatically maps 4094 VLANs to the corresponding MSTIs |
| based on the modulo value. | |
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| |
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4. Click Activate. |
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1.From the navigation tree, select Network > MSTP.
2.Click the Global tab.
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