Stp Point-To-Point - HP 5900 series Command Reference Manual

dot1t: Configures the device to calculate the default path cost for ports based on IEEE 802.1t.
legacy: Configures the device to calculate the default path cost for ports based on a private standard.
Usage guidelines
If you change the standard that the device uses in calculating the default path costs, you restore the path
costs to the default.
Examples
# Configure the device to calculate the default path cost for ports based on IEEE 802.1d- 1 998.
<Sysname> system-view
[Sysname] stp pathcost-standard dot1d-1998
Related commands
• display stp
stp cost
•

stp point-to-point

Use stp point-to-point to configure the link type of the ports.
Use undo stp point-to-point to restore the default.
Syntax
stp point-to-point { auto | force-false | force-true }
undo stp point-to-point
Default
The default setting is auto, and the spanning tree device automatically detects whether a port connects
to a point-to-point link.
Views
Ethernet interface view, aggregate interface view
Predefined user roles
network-admin
Parameters
auto: Specifies automatic detection of the link type.
force-false: Specifies the non-point-to-point link type.
force-true: Specifies the point-to-point link type.
Usage guidelines
When connecting to a non-point-to-point link, a port is incapable of rapid state transition.
You can configure the link type as point-to-point for an aggregate interface or a port that operates in full
duplex mode. HP recommends that you use the default setting, which lets 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 for all MSTIs or VLANs.
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 may cause a temporary loop.
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