R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - LAN Switching Command Reference

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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-1998.
<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, port group view, Layer 2 aggregate interface view
Default command level
2: System level
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
Configured in Ethernet interface view, the setting takes effect only on the interface.
Configured in port group view, the setting takes effect on all member ports in the port group.
Configured in Layer 2 aggregate interface view, the setting takes effect only on the aggregate interface.
Configured on a member port in an aggregation group, the setting takes effect only after the port leaves
the aggregation group.
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 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.