PLANET XGS3-24042 - Manual (Page 264)

14-110
Attribute of MSTP Default Value
Instance There is only the instance 0. All the VLANs (1~4094) are mapped
to the instance 0.
Name MAC address of the bridge
Revision 0
Usage Guide:
Whether the switch is in the MSTP region mode or not, users can enter the MSTP mode, configure
the attributes, and save the configuration. When the switch is running in the MSTP mode, the
system will generate the MST configuration identifier according to the MSTP configuration. Only if
the switches with the same MST configuration identifier are considered as in the same MSTP
region.
Example:
Enter MSTP region mode.
Switch(config)#spanning-tree mst configuration
Switch(Config-Mstp-Region)#
14.1.20 spanning-tree mst cost
Command:
spanning-tree mst cost
no spanning-tree mst cost
Function:
Sets path cost of the current port in the specified instance; the command “no spanning-tree mst
cost” restores the default setting.
Parameter:
sets the instance ID. The valid range is from 0 to 48. sets path cost. The
valid range is from 1 to 200,000,000.
Command mode:
Port Mode
Default:
By default, the port cost is relevant to the port bandwidth.
Port Type Default Path Cost Suggested Range
10Mbps 2000000 2000000~20000000
100Mbps 200000 200000~2000000
1Gbps 20000 20000~200000
10Gbps 2000 2000~20000