User Manual

Configure Switching Information
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M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
6. Select a VLAN ID from the list of VLANs with enabled STP Admin mode and PVST or
RPVST.
Note: The Other option is used for configuring a VLAN which is not yet
created. Specify the required value for VLAN ID and click the Apply
button to observe actual values.
7. Configure the Priority value used to allow the operator to select the relative importance of
the port in the selection process for forwarding.
Set this value to a lower number to prefer a port for forwarding of frames. This priority
configuration is used when the port is configured as a point-to-point link type. The allowed
values are between 0 and 240. The priority values are listed in the following table. All
other values are rounded off. The default value is 128.
Note: The value must be a multiple of 16.
8. The Per VLAN Cost is the path cost from the port to the root bridge.
The values allowed are between 1 and 200,000,000. By default, cost is not configured.
Use the value 0 to unconfigure the setting. If per VLAN cost is not configured, the path
cost value is set based on Link Speed.
Table 83. PVST/RPVST Interface Configuration Priority Values
01632
48 64 80
96 112 128 (default)
144 160 176
192 208 224
240 – –