Huawei Quidway S3900 Series Operation Manual page 257

Operation Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510
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
Enter system view
Enter
view
Specify whether or not
the link connected to
the
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.
Configure in system view.
<Quidway> system-view
[Quidway] stp interface Ethernet1/0/1 point-to-point force-true
Configure in Ethernet port view.
system-view
Ethernet port
interface
interface-number
stp
{ force-true | force-false |
port is a
auto }
Huawei Technologies Proprietary
Command
interface-type
point-to-point
1-23
Chapter 1 MSTP Configuration
Description
—
—
Required
The keyword
auto
adopted by default.
The keyword
force-true
specifies that the
connected to the port is a
point-to-point link.
The force-false keyword
specifies that the
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.
is
link
link