stp mode

Use stp mode to configure the spanning tree operating mode.

Use undo stp mode to restore the default.

Syntax

stp mode { mstp | pvst | rstp | stp }

undo stp mode

Default

A spanning tree device operates in MSTP mode.

Views

System view

Predefined user roles

network-admin

Parameters

mstp: Configures the spanning tree device to operate in MSTP mode.

pvst: Configures the spanning tree device to operate in PVST mode.

rstp: Configures the spanning tree device to operate in RSTP mode.

stp: Configures the spanning tree device to operate in STP mode.

Usage guidelines

The MSTP mode is compatible with the RSTP mode, and the RSTP mode is compatible with the STP mode.

The PVST mode's compatibility with other modes is as follows:

• Access port—The PVST mode is compatible with other modes in any VLAN.

• Trunk or hybrid port—The PVST mode is compatible with other modes only in VLAN 1.

Examples

# Configure the spanning tree device to operate in STP mode.

<Sysname> system-view
[Sysname] stp mode stp

Related commands

stp enable

stp global enable

stp global mcheck

stp mcheck

stp vlan enable