R2511-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V5)

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You can configure the link type as point-to-point for a Layer 2 aggregate interface or a port that operates
in full duplex mode. HP recommends that you use the default setting to let the device automatically detect
the port link type.
The stp point-to-point force-false or stp point-to-point force-true command configured on a port in MSTP
mode is effective on all MSTIs.
If the physical link to which the port connects is not a point-to-point link but you set it to be one, the
configuration might bring a temporary loop.
The following matrix shows the command and router compatibility:
Command MSR900 MSR93
X
MSR20-1
X
MSR20 MSR30 MSR50 MSR1000
stp point-to-point
(Layer 2 aggregate
interface view)
No Yes No No Yes Yes Yes
Examples
# Configure the link connecting Ethernet 1/3 as a point-to-point link.
<Sysname> system-view
[Sysname] interface ethernet 1/3
[Sysname-Ethernet1/3] stp point-to-point force-true
Related commands
display stp
stp port priority
Use stp port priority to set the priority of the ports.
Use undo stp port priority to restore the default.
Syntax
stp [ instance instance-id ] port priority priority
undo stp [ instance instance-id ] port priority
Default
The port priority is 128.
Views
Ethernet interface view, port group view, Layer 2 aggregate interface view
Default command level
2: System level
Parameters
instance instance-id: Sets the priority of the ports in a particular MSTI. The minimum value of instance-id
is 0, representing the CIST, and the maximum value of instance-id is 15.
priority: Specifies the port priority. The value range is 0 to 240 in increments of 16 (as indicated by 0, 16,
32).
Usage guidelines
Configured in Ethernet interface view, the setting takes effect only on the interface.