Huawei Quidway S5600 Series Operation Manual page 266

Operation Manual – MSTP
Quidway S5600 Series Ethernet Switches-Release 1510
I. Configuring port priority in system view
Table 1-26 Configure port priority for specified ports in system view
Operation
Enter system view
Configure
priority
specified ports
II. Configuring port priority in Ethernet port view
Table 1-27 Configure port priority for a specified port in Ethernet port view
Operation
Enter system view
Enter Ethernet port
view
Configure
priority for the port
Changing port priority of a port may change the role of the port and put the port into
state transition.
A smaller port priority value indicates a higher possibility for the port to become the root
port. If all the ports of a switch have the same port priority value, the port priorities are
determined by the port indexes. Changing the priority of a port will cause spanning tree
regeneration.
You can configure port priorities according to actual networking requirements.
III. Configuration example
# Configure the port priority of GigabitEthernet1/0/1 port in spanning tree instance 1 to
be 16.
Configure in system view.
<Quidway> system-view
[Quidway] stp interface GigabitEthernet1/0/1 instance 1 port priority 16
Configure in Ethernet port view.
<Quidway> system-view
[Quidway] interface GigabitEthernet1/0/1
[Quidway-GigabitEthernet1/0/1] stp instance 1 port priority 16
Command
system-view
port
stp interface interface-list
for
instance instance-id port
priority priority
Command
system-view
interface
interface-number
port stp [ instance instance-id ]
port priority priority
Huawei Technologies Proprietary
1-30
Chapter 1 MSTP Configuration
—
Required
The default port priority is
128.
—
interface-type
—
Required.
The default port priority is
128.
Description
Description