Configuration Guide     348
Configuring Spanning Tree Configuration Example for MSTP
Figure 5-8 Enable Spanning Tree Function on Ports
2)  Choose the menu L2 FEATURES > Spanning Tree > MSTP Instance > Region Config 
to load the following page. Set the region name as 1 and the revision level as 100. Click 
Apply.
Figure 5-9 Configuring the Region
3)  Choose the menu L2 FEATURES > Spanning Tree > MSTP Instance > Instance 
Config. Click Add. map VLAN101-VLAN103 to instance 1 and set the Priority as 0; map 
VLAN104-VLAN106 to instance 2  and set the priority as 32768. Click Create.
Figure 5-10 Configuring the VLAN-Instance Mapping
4)  Choose the menu L2 FEATURES > Spanning Tree > MSTP Instance > Instance Port 
Config to load the following page. Set the path cost of port 1/0/2 in instance 2 as 
400000. Click Apply.