EtherWAN EX72129A, User Manual, Page: 154 / 297

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EtherWAN Managed Switch Users Guide
MSTP Port Setting page
Adjusting the blocking port in a MSTP network
To navigate to the STP/Ring MSTP Port Setting page:
1. Click on the + next to STP/Ring .
2. Click on MSTP Port Setting.
You can adjust the location of the blocking port in a MSTP network by modifying the Port
Priority and the Path Cost of the ports on the switch. Modifying the Port Priority adjusts
the blocking port between two switches. Modify the Port Cost adjusts the location of the
blocking port in a MSTP loop.
To modify the Port Priority and the Path Cost of the ports on a MSTP switch for the MSTI
instance only, please follow the below steps:
1. Choose the correct MSTI Spanning Tree instance from the drop down list under
Instance ID (see Figure 64 ).
2. Choose the correct port number from the drop down list under Port , and enter the
proper value under the Priority and the Admin. Path Cost text box,
3. Click on the Update Setting button (see Figure 64 ).
4. Save the configuration (see the Save Configuration Page )