DG-GS1510PL User Manua
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Page 44
Figure 44 802.1x user authentication information page
11. Spanning Tree Protocol configuration
(1) MSTP global configuration page
Figure 45 is the MSTP global configuration page, through this page you can configure some MSTP related
information, mainly including:
Whether to enable MSTP.
Configure the bridge priority. Devices with lower priority are more likely to be the root bridge.
Enable BPDU filtering function on the port in the portfast bpdu-filter default state.
Enable BPDU guard function on the port in the portfast bpdu-guard default state.
Configure the forwarding delay.
Configure the interval for sending MSTP Hello packets.
The errdisable mechanism is started. When a port starts a BPDU guard receives a BPDU, it starts the
error-disable timer. Error-disable restarts this port after the configured timeout.
Configure error-disable timeout time.
Configure the number of seconds the switch waits to receive spanning tree configuration information before
triggering a reconfiguration.