Allied Telesis AT-S95 CLI (AT-8000GS Series) - Manual (Page 270)

Page 270
Allied Telesis
AT-8000GS Command Line Interface User’s Guide
Parameters
•
hop-count—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
User Guidelines
There are no user guidelines for this command.
Example
The following example configures the maximum number of hops that a packet travels in an MST region before it is
discarded to 10.
spanning-tree mst port-priority
The spanning-tree mst port-priority Interface Configuration mode command configures port priority for the
specified MST instance. Use the no form of this command to return to the default configuration.
Syntax
spanning-tree mst instance-id port-priority priority
no spanning-tree mst instance-id port-priority
Parameters
•
instance-ID—ID of the spanning tree instance. (Range: 1 - 15)
• priority—The port priority. (Range: 0 - 240 in multiples of 16)
Default Configuration
The default port priority for IEEE Multiple Spanning Tree Protocol (MSTP) is 128.
Command Modes
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
Example
The following example configures the port priority of port g1 to 142.
console(config) # spanning-tree mst max-hops 10
console(config)# interface ethernet g1
console(config-if)# spanning-tree mst 1 port-priority 142