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Optionally you can modify the Bridge Priority. The lower the value, the higher the priority. The device with the lowest Bridge Priority becomes the Root-Bridge. If two devices have the same Bridge Priority, the device with the lower MAC address becomes the Root-Bridge. |
1.2) Go to the menu Configuration → Spanning Tree → CIST Ports and under CIST Normal Port Configuration select all ports, where RSTP is to be used. Click Apply afterwards.
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