R2511-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V5)

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all: Specifies all MSTIs.
Examples
# In MSTP mode, enable outputting port state transition information for MSTI 2.
<Sysname> system-view
[Sysname] stp port-log instance 2
%Aug 16 00:49:41:856 2006 Sysname MSTP/3/MSTP_DISCARDING: Instance 2's Ethernet1/1 has
been set to discarding state!
%Aug 16 00:49:41:856 2006 Sysname MSTP/3/MSTP_DISCARDING: Instance 2's Ethernet1/2 has
been set to forwarding state!
The output shows that Ethernet 1/1 in MSTI 2 transited to the discarding state and Ethernet 1/2 in MSTI
2 transited to the forwarding state.
stp priority
Use stp priority to set the priority of the device.
Use undo stp priority to restore the default priority.
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 minimum value of instance-id is 0,
representing the CIST, and the maximum value of instance-id is 15.
priority: Specifies the device priority. The value range is 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.
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.