D-Link DWS-4000 Series Cli Command Reference page 31

no spanning-tree max-age
This command sets the Bridge Max Age parameter for the common and internal spanning tree to the default value.
Format
no spanning-tree max-age
Mode Global Config
spanning-tree max-hops
This command sets the MSTP Max Hops parameter to a new value for the common and internal spanning tree. The max-
hops value is a range from 1 to 127.
Default 20
Format
spanning-tree max-hops <1-127>
Mode Global Config
no spanning-tree max-hops
This command sets the Bridge Max Hops parameter for the common and internal spanning tree to the default value.
Format
no spanning-tree max-hops
Mode Global Config
spanning-tree mst
This command sets the Path Cost or Port Priority for this port within the multiple spanning tree instance or in the common
and internal spanning tree. If you specify an <mstid> parameter that corresponds to an existing multiple spanning tree
instance, the configurations are done for that multiple spanning tree instance. If you specify 0 (defined as the default CIST
ID) as the <mstid>, the configurations are done for the common and internal spanning tree instance.
If you specify the cost option, the command sets the path cost for this port within a multiple spanning tree instance or the
common and internal spanning tree instance, depending on the <mstid> parameter. You can set the path cost as a number
in the range of 1 to 200000000 or auto. If you select auto the path cost value is set based on Link Speed.
If you specify the external-cost option, this command sets the external-path cost for MST instance 0 i.e. CIST instance. You
can set the external cost as a number in the range of 1 to 200000000 or auto. If you specify auto, the external path cost
value is set based on Link Speed.
If you specify the port-priority option, this command sets the priority for this port within a specific multiple spanning tree
instance or the common and internal spanning tree instance, depending on the <mstid> parameter. The port-priority value
is a number in the range of 0 to 240 in increments of 16.
Default • cost—auto
• external-cost—auto
• port-priority—128
Format
spanning-tree mst
200000000> | auto} | port-priority <0-240>}
Mode Interface Config
<
mstid> {{cost <1-200000000> | auto} | {external-cost <1-
Spanning Tree Protocol Commands
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