Extreme Networks ExtremeWare XOS Command Reference Manual page 500

STP Commands
By default, when the switch boots for the first time, it automatically creates a VLAN named default with
a tag value of 1 and STPD s0. The switch associates VLAN default to STPD s0. All ports that belong to
this VLAN and STPD are in 802.1d encapsulation mode with autobind enabled. If you disable autobind
on the VLAN default, that configuration is saved across a reboot.
Example
The following command specifies that all ports subsequently added to the STPD STPD1 be in PVST+
encapsulation mode unless otherwise specified or manually changed:
configure stpd stpd1 default-encapsulation pvst-plus
History
This command was available in ExtremeWare XOS 10.1.
500 ExtremeWare XOS 11.0 Command Reference Guide