Stp Pathcost-Standard - H3C S3100-52P Command Manual

Command Manual – MSTP
H3C S3100-52P Ethernet Switches
designated ports, instead of waiting for agreement packets from the upstream switch.
This enables designated ports of the upstream switch to change their states rapidly.
Related command: stp interface no-agreement-check.
Note:
The rapid transition feature can be enabled on only root ports or alternate ports.
You can enable the rapid transition feature on the designated port. However, the
feature does not take effect on the port.
Example
# Enable the rapid transition feature on Ethernet1/0/1.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C]interface Ethernet1/0/1
[H3C-Ethernet1/0/1]stp no-agreement-check

1.1.33 stp pathcost-standard

Syntax
stp pathcost-standard { dot1d-1998 | dot1t | legacy }
undo stp pathcost-standard
View
System view
Parameter
dot1d-1998: Uses the IEEE 802.1D-1998 standard to calculate the default path costs
of ports.
dot1t: Uses the IEEE 802.1t standard to calculate the default path costs of ports.
legacy: Uses the proprietary standard to calculate the default path costs of ports.
Description
Use the stp pathcost-standard command to set the standard to be used to calculate
the default path costs of the links connected to the switch.
Use the undo stp pathcost-standard command to specify to use the default standard.
By default, a switch uses the IEEE 802.1t standard to calculate the default path costs of
ports.
Chapter 1 MSTP Configuration Commands
1-35