14 spanning-tree max-hops, 1 no spanning-tree max-hops, 15 spanning-tree mst – Kontron AT8404 CLI User Manual
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2.2.14
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.
2.2.14.1
no spanning-tree max-hops
This command sets the Bridge Max Hops parameter for the common and internal spanning tree to the default value.
2.2.15
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
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
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
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
priority value is a number in the range of 0 to 240 in increments of 16.
Format
no spanning-tree max-age
Mode
Global Config
Default
20
Format
spanning-tree max-hops <1-127>
Mode
Global Config
Format
no spanning-tree max-hops
Mode
Global Config
Default
• cost—auto
• external-cost—auto
• port-priority—128
Format
spanning-tree mst
<
mstid> {{cost <1-200000000> | auto} | {external-cost
<1-200000000> | auto} | port-priority <0-240>}
Mode
Interface Config