Stp Global Mcheck; Stp Ignore-Pvid-Inconsistency - H3C S6812 Series Command Reference Manual

stp mode

stp global mcheck

Use stp global mcheck to perform mCheck globally.
Syntax
stp global mcheck
Views
System view
Predefined user roles
network-admin
Usage guidelines
When a port on an MSTP, RSTP, or PVST device connects to an STP device and receives STP
BPDUs, the port automatically transits to the STP mode. However, the port cannot automatically
transit back to the original mode when the following conditions exist:
•
The peer STP device is shut down or removed.
•
The port cannot detect the change.
In this case, you can perform an mCheck operation to forcibly transit the port to operate in the
original mode.
The device operates in STP, RSTP, PVST, or MSTP mode, depending on the spanning tree mode
setting.
The stp global mcheck command takes effect only when the device operates in MSTP, RSTP, or
PVST mode.
Examples
# Perform mCheck globally.
<Sysname> system-view
[Sysname] stp global mcheck
Related commands
stp mcheck
stp mode

stp ignore-pvid-inconsistency

Use stp ignore-pvid-inconsistency to disable inconsistent PVID protection.
Use undo stp ignore-pvid-inconsistency to enable inconsistent PVID protection.
Syntax
stp ignore-pvid-inconsistency
undo stp ignore-pvid-inconsistency
Default
Inconsistent PVID protection is enabled.
Views
System view
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