Dell PowerEdge VRTX - Manual (Page 507)

Spanning-Tree Commands 507
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2+3\new_system_mifs_ARC2_latest\Spanning-Tree.fm
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spanning-tree mst max-hops
Use the spanning-tree mst max-hops Global Configuration mode command
to configure the number of hops in an MST region before the BDPU is
discarded and the port information is aged out. Use the no form of this
command to restore the default configuration.
Syntax
spanning-tree mst max-hops hop-count
no spanning-tree mst max-hops
Parameters
max-hops hop-count —Specifies the number of hops in an MST region before
the BDPU is discarded. (Range: 1–40)
Default Configuration
The default number of hops is 20.
Command Mode
Global Configuration mode
Example
The following example configures the maximum number of hops that a
packet travels in an MST region before it is discarded to 10.
console(config)# spanning-tree mst max-hops 10
spanning-tree mst port-priority
Use the spanning-tree mst port-priority Interface (Ethernet, Port Channel)
Configuration mode command to configure the priority of a port. Use the no
form of this command to restore the default configuration.
Syntax
spanning-tree mst instance-id port-priority priority
no spanning-tree mst instance-id port-priority