Huawei Quidway S3900 Series - Page 257

Operation Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 1 MSTP Configuration
Huawei Technologies Proprietary
1-23
II. Configuration procedure (in Ethernet port view)
Table 1-18 Specify whether or not the link connected to a specific port is a
point-to-point link (in Ethernet port view)
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
Specify whether or not
the link connected to
the port is a
point-to-point link
stp point-to-point
{ force-true | force-false |
auto }
Required
The auto keyword is
adopted by default.
The force-true keyword
specifies that the link
connected to the port is a
point-to-point link.
The force-false keyword
specifies that the link
connected to the port is not
a point-to-point link.
The auto keyword specifies
to automatically determine
whether or not the link
connected to the port is a
point-to-point link.
 Note:
Among aggregated ports, you can only configure the links of master ports as
point-to-point links.
If an auto-negotiating port operates in full duplex mode after negotiation, you can
configure the link of the port as a point-to-point link.
After you configure the link of a port as a point-to-point link, the configuration applies to
all spanning tree instances. If the actual physical link of a port is not a point-to-point link
and you forcibly configure the link as a point-to-point link, temporary loops may be
incurred.
III. Configuration example
# Configure the link connected to port Ethernet1/0/1 as a point-to-point link.
z Configure in system view.
<Quidway> system-view
[Quidway] stp interface Ethernet1/0/1 point-to-point force-true
z Configure in Ethernet port view.