Stp Interface Port Priority - H3C S3100-52P Command Manual

Command Manual – MSTP
H3C S3100-52P Ethernet Switches
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.
These two commands apply to CIST and MSTIs. If you configure the link to which a port
is connected to be a point-to-point link (or a non-point-to-point link), the configuration
applies to all spanning tree instances (that is, the port is configured to connect to a
point-to-point link (or a non-point-to-point link) in all spanning tree instances). If the
actual physical link is not a point-to-point link and you configure the link to which the
port is connected to be a point-to-point link, loops may temporarily occur.
Related command: stp point-to-point.
Example
# Configure the link connected to Ethernet1/0/3 as a point-to-point link in system view.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] stp interface Ethernet 1/0/3 point-to-point force-true

1.1.25 stp interface port priority

Syntax
stp interface interface-list instance instance-id port priority priority
undo stp interface interface-list instance instance-id port priority
View
System view
Parameter
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.
instance-id: Spanning tree instance ID ranging from 0 to 16. The value of 0 refers to the
CIST.
Chapter 1 MSTP Configuration Commands
1-27