Stp Mode - H3C S7500E Series Command Manual

Command Manual – MSTP
H3C S7500E Series Ethernet Switches
However, if the device running STP is removed, this will not be able to migrate
automatically to the MSTP (or RSTP) mode, but will remain working in the
STP-compatible mode. In this case, you can perform an mCheck operation to force the
port to migrate to the MSTP (or RSTP) mode.
Note that the stp mcheck command is meaningful only when the device works in the
MSTP (or RSTP) mode, not in the STP-compatible mode.
Related commands: stp mode.
Examples
# Carry out mCheck on GigabitEthernet 2/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] stp mcheck

1.1.24 stp mode

Syntax
stp mode { stp | rstp | mstp }
undo stp mode
View
System view
Parameters
stp: Configures the MSTP-compliant device to work in STP-compatible mode.
rstp: Configures MSTP-compliant device to work in RSTP mode.
mstp: Configures MSTP-compliant device to work in MSTP mode.
Description
Use the stp mode command to configure the MSTP work mode of the device.
Use the undo stp mode command to restore the MSTP work mode to the default
setting.
By default, an MSTP-compliant device works in MSTP mode.
Related commands: stp mcheck, stp.
Examples
# Configure the MSTP-compliant device to work in STP-compatible mode.
<Sysname> system-view
[Sysname] stp mode stp
Chapter 1 MSTP Configuration Commands
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