H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 197)

22-28
To do… Use the command… Remarks
Enter system view system-view —
Enable MSTP stp enable
Required
MSTP is disabled by default.
Enter Ethernet port view
interface interface-type
interface-number
—
Disable MSTP on the port stp disable
Optional
By default, MSTP is enabled on all ports after you
enable MSTP in system view.
To enable a device to operate more flexibly, you
can disable MSTP on specific ports. As
MSTP-disabled ports do not participate in spanning
tree calculation, this operation saves CPU
resources of the device.
You are not recommended to enable MSTP on GigabitEthernet 1/0/29 on the switching engine of the
WX3024, GigabitEthernet 1/0/11 on the switching engine of the WX3010 or GigabitEthernet 1/0/9 on
the switching engine of the WX3008.
Other MSTP-related settings can take effect only after MSTP is enabled on the device.
Configuration example
# Enable MSTP on the device and disable MSTP on GigabitEthernet 1/0/1.
1) Perform this configuration in system view
<device> system-view
[device] stp enable
[device] stp interface GigabitEthernet1/0/1 disable
2) Perform this configuration in Ethernet port view
<device> system-view
[device] stp enable
[device] interface GigabitEthernet1/0/1
[device-GigabitEthernet1/0/1] stp disable
Configuring Leaf Nodes
Complete the following tasks to configure a leaf node:
Task Remarks
Enabling MSTP
Required
To prevent network topology jitter caused by other
related configurations, you are recommended to
enable MSTP after performing other configurations.
Configuring an MST Region Required
Configuring the Mode a Port Recognizes and Sends
MSTP Packets
Optional