pvst-mode
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- Last UpdatedSep 23, 2020
- 1 minute read
Enables Per-VLAN Spanning Tree Plus (PVST+) support on a port immediately.
PVST+ support is automatically enabled when the port receives a PVST BPDU.
Interface configuration mode
This command cannot be executed concurrently with the pvstplus-protect command.
If you disable PVST+ support, the software still automatically enables PVST+ support if the port receives a BPDU with the PVST+ format.
The no form of the command disables the PVST+ support.
The following example shows how to enable the PVST+ mode.
device(config)# interface ethernet 1/1/1
device(config-if-e1000-1/1/1)# pvst-mode
Release version | Command history |
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08.0.30mb | The pvstplus-protect command restriction was added. |