Accton Technology ES4626 - Manual (Page 227)

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Command mode: MSTP Region Mode
Default:
Default MSTP region name is the MAC address of this bridge.
Usage Guide: This command is to set MSTP region name. The bridges with same MSTP
region name and same other attributes are considered in the same MSTP region.
Example: Set MSTP region name to mstp-test.
Switch(Config)#spanning-tree mst configuration
Switch(Config-Mstp-Region)#description mstp-test
7.3.5 revision-level
Command: revision-level <level>
no revision-level
Function: In MSTP region mode, this command is to set revision level for MSTP
configuration; The command “no revision-level” restores the default setting to 0.
Parameter: <level> is revision level. The valid range is from 0 to 65535.
Command mode: MSTP Region Mode
Default: The default revision level is 0.
Usage Guide:
This command is to set revision level for MSTP configuration. The bridges
with same MSTP revision level and same other attributes are considered in the same
MSTP region.
Example: Set revision level to 2000.
Switch(Config)#spanning-tree mst configuration
Switch(Config-Mstp-Region)# revision-level 2000
7.3.6 spanning-tree
Command: spanning-tree
no spanning-tree
Function:
Enable MSTP in global mode and in interface mode; The command “no
spanning-tree ” is to disable MSTP.
Command mode: Global Mode and Interface Mode
Default: MSTP is not enabled by default.
Usage Guide: If the MSTP is enabled in global mode, the MSTP is enabled in all the
ports except for the ports which are set to disable the MSTP explicitly.
Example: Enable the MSTP in global mode, and disable the MSTP in the interface 1/2.
Switch(Config)#spanning-tree
Switch(Config)#interface ethernet 1/2
Switch(Config-Ethernet1/2)#no spanning-tree