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

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This command takes effect only when the device is operating in PVST mode.

Disabling inconsistent PVID protection might cause spanning tree calculation errors. To avoid such errors, make sure the following requirements are met:

• Make sure the VLANs on one device do not use the same ID as the PVID of its peer port (except the default VLAN) on another device.

• If the local port or its peer is a hybrid port, do not configure the local and peer ports as untagged members of the same VLAN.

• Disable inconsistent PVID protection on both the local device and the peer device.

Examples

# In PVST mode, disable the inconsistent PVID protection feature.

<Sysname> system-view
[Sysname] stp mode pvst
[Sysname] stp ignore-pvid-inconsistency