1-29
z The rapid transition feature can be enabled on root ports or alternate ports only.
z You can enable the rapid transition feature on the designated port, however, the feature does not
take effect on the port.
Examples
# Enable the rapid transition feature for Ethernet 1/0/1.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname]stp interface Ethernet 1/0/1 no-agreement-check
stp interface point-to-point
Syntax
stp interface interface-list point-to-point { force-true | force-false | auto }
undo stp interface interface-list point-to-point
View
System view
Parameters
interface-list: Ethernet port list. You can specify multiple Ethernet ports by providing this argument in the
form of interface-list = { interface-type interface-number [ to interface-type interface-number ] } &<1-10>,
where &<1-10> means that you can provide up to 10 port indexes/port index ranges for this argument.
force-true: Specifies that the links connected to the specified Ethernet ports are point-to-point links.
force-false: Specifies that the links connected to the specified Ethernet ports are not point-to-point
links.
auto: Specifies to automatically determine whether or not the links connected to the specified Ethernet
ports are point-to-point links.
Description
Use the stp interface point-to-point command to specify whether the links connected to the specified
Ethernet ports are point-to-point links in system view.
Use the undo stp interface point-to-point command to restore the links connected to the specified
ports to their default link types, which are automatically determined by MSTP.
If no keyword is specified in the stp interface point-to-point command, the auto keyword is used by
default, and so MSTP automatically determines the types of the links connected to the specified ports.
The rapid transition feature is not applicable to ports connected to non-point-to-point links.
If an Ethernet port is the master port of aggregated ports or operates in full-duplex mode, the link
connected to the port is a point-to-point link. You are recommended to let MSTP automatically
determine the link types.
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