Extreme Networks ExtremeWare XOS Command Reference Manual page 944

STP Commands
NOTE
These encapsulation modes are for STP ports, not for physical ports. When a physical port belongs to multiple
STPDs, it is associated with multiple STP ports. It is possible for the physical port to run in different modes for
different domains for which it belongs.
STPD Identifier. An StpdID is used to identify each STP domain. You assign the StpdID when
configuring the domain. An StpdID must be identical to the VLANid of the carrier VLAN in that STP
domain, and that VLAN cannot belong to another STPD.
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.
Platform Availability
This command is available on all platforms.
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ExtremeWare XOS 11.3 Command Reference