Configure The Port (Not) To Connect With The Point-To-Point Link - Huawei Quidway S3000 Series Operation Manual

Operation Manual - STP
Quidway S3000 Series Ethernet Switches
Table2-17 Configure the port priority
Configure the port priority.
Restore the default port priority.
You can configure the port priority with either of the above-mentioned measures. For
more about the commands, refer to the Command Manual.
Upon the change of port priority, MSTP will recalculate the port role and transit the state.
Generally, a smaller value represents a higher priority. If all the Ethernet ports of a
switch are configured with the same priority value, the priorities of the ports will be
differentiated by the index number. The change of Ethernet port priority will lead to
spanning tree recalculation. You can configure the port priority per actual networking
requirements.
By default, the priority of all the Ethernet ports is 128.

2.2.12 Configure the Port (not) to Connect with the Point-to-Point Link

The point-to-point link directly connects two switches.
You can configure the port (not) to connect with the point-to-point link in the following
ways.
I. Configure in system view
Perform the following configuration in system view.
Table2-18 Configure the port (not) to connect with the point-to-point link
Configure the port to connect with the
point-to-point link.
Configure the port not to connect with the
point-to-point link.
Configure MSTP to automatically detect if the port
is directly connected with the point-to-point link.
Configure MSTP to automatically detect if the port
is directly connected with the point-to-point link,
as defaulted.
II. Configure in Ethernet port view
Perform the following configuration in Ethernet port view.
Operation
Operation
2-22
Chapter 1 RSTP Configuration
Command
stp [ instance instance-id ] port priority priority
undo stp [ instance instance-id ] port priority
Command
stp interface interface-list point-to-point
force-true
stp interface interface-list point-to-point
force-false
stp interface interface-list point-to-point auto
undo stp interface interface-list point-to-point