R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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priority: Specifies a port priority, ranging from 0 to 240 in steps of 16 (as in 0, 16, 32).
Description
Use stp port priority to set the priority of the ports.
Use undo stp port priority to restore the default.
By default, the port priority is 128.
Configured in Ethernet interface view, the setting takes effect on the interface only.
Configured in Layer 2 aggregate interface view, the setting takes effect only on the aggregate interface.
Configured on a member port in an aggregation group, the setting takes effect only after the port leaves
the aggregation group.
To set the priority of an MSTP port in a specific MSTI, use this command with the MSTI specified. To set
the priority of an MSTP port in the CIST or an STP/RSTP port, use this command without specifying any
MSTI.
Port priority affects the role of a port in a spanning tree.
The smaller the value, the higher the port priority. If all ports on your device use the same priority value,
the port priority depends on the port index. The smaller the index, the higher the priority.
Related commands: display stp.
Examples
# In MSTP mode, set the priority of port GigabitEthernet 0/1 to 16 in MSTI 2.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] stp instance 2 port priority 16
stp priority
Syntax
stp [ instance instance-id ] priority priority
undo stp [ instance instance-id ] priority
View
System view
Default level
2: System level
Parameters
instance instance-id: Sets the priority of the device in a MSTI. The value of instance-id ranges from 0 to
15, where 0 represents the CIST.
priority: Specifies a device priority, ranging from 0 to 61440 in steps of 4096 (as in 0, 4096, 8192). You
can set up to 16 priority values on the device. The smaller the value, the higher the device priority.
Description
Use stp priority to set the priority of the device.
Use undo stp priority to restore the default priority.
By default, the device priority is 32768.