Specifying Whether The Link Connected To A Port Is A Point-To-Point Link - H3C S3100 8C SI Operation Manual

Operation Manual – MSTP
H3C S3100 Series Ethernet Switches
Configure port priority for
specified ports
II. Configure port priority in Ethernet port view
Table 1-33 Configure port priority in Ethernet port view
Enter system view
Enter Ethernet port view
Configure port 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
recalculation.
You can configure port priorities according to actual networking requirements.
III. Configuration example
# Configure the port priority of Ethernet1/0/1 in spanning tree instance 1 to be 16.
1) Perform this configuration in system view
<Sysname> system-view
[Sysname] stp interface Ethernet1/0/1 instance 1 port priority 16
2) Perform this configuration in Ethernet port view
<Sysname> system-view
[Sysname] interface Ethernet1/0/1
[Sysname-Ethernet1/0/1] stp instance 1 port priority 16
1.4.9 Specifying Whether the Link Connected to a Port Is a Point-to-point
Link
Refer to section
Point-to-point
Operation
stp interface interface-list
instance instance-id port
priority priority
Operation
system-view
interface interface-type
interface-number
stp [ instance
instance-id ] port priority
priority
1.3.13 "Specifying Whether the Link Connected to a Port Is
Link".
Command
Command
1-41
Chapter 1 MSTP Configuration
Description
Required
The default port priority is
128.
Description
—
—
Required.
The default port priority is
128.