R3303-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Command Reference

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Syntax
stp [ instance instance-id ] priority priority
undo stp [ instance instance-id ] priority
Default
The device priority is 32768.
Views
System view
Default command level
2: System level
Parameters
instance instance-id: Sets the priority of the device in a MSTI. The value range for this argument is 0 to
31. The value 0 represents the CIST.
priority: Device priority, which is in the range of 0 to 61440 in increments of 4096 (as indicated by 0,
4096, 8192). You can set up to 16 priority values on the device. The smaller the value, the higher the
device priority.
Usage guidelines
To set the priority of an MSTP device in a specific MSTI, use this command with the MSTI specified. To set
the priority of an MSTP device in the CIST or an STP or RSTP device, use this command without specifying
any MSTI.
Examples
# In MSTP mode, set the device priority to 4096 in MSTI 1.
<Sysname> system-view
[Sysname] stp instance 1 priority 4096
stp region-configuration
Use stp region-configuration to enter MST region view.
Use undo stp region-configuration to restore the default MST region configurations.
Syntax
stp region-configuration
undo stp region-configuration
Views
System view
Default command level
2: System level
Usage guidelines
These are the default settings for the MST region:
• The MST region name of the device is the MAC address of the device.
• All VLANs are mapped to the CIST.