Extreme Networks ExtremeWare XOS 11.0, Command Reference Manual

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configure stpd add vlan
ExtremeWare XOS 11.0 Command Reference Guide 497
configure stpd add vlan
configure stpd <stpd_name> add vlan <vlan_name> ports [all | <port_list>]
{[dot1d | emistp | pvst-plus]}
Description
Adds all ports or a list of ports within a VLAN to a specified STPD.
Syntax Description
Default
All ports are in
emistp
mode, except those in STPD s0, whose default setting is
802.1d
mode.
Usage Guidelines
To create an STP domain, use the
create stpd
command. To create a VLAN, use the
create vlan
command.
This command adds a list of ports within a VLAN to a specified STPD provided the carrier VLAN
already exists on the same set of ports. You can also specify the encapsulation mode for those ports.
If you see an error similar to the following:
Error: Cannot add VLAN default port 3:5 to STP domain
You might be attempting to add:
• Another 802.1D mode STP port to a physical port that already contains an 802.1D mode STP port
(only
one 802.1D encapsulation STP port can be configured on a particular STP port)
• A carrier VLAN port to a different STP domain than the carrier VLAN belongs
• A VLAN/port for which the carrier VLAN does not yet belong
NOTE
This restriction is only enforced in an active STP domain and when you enable STP to make sure
you have a legal STP configuration.
If your STPD has the same name as another component, for example a VLAN, Extreme Networks
recommends that you specify the identifying keyword as well as the name. If your STPD has a name
unique only to that STPD, the keywords
stpd
and
vlan
are optional.
stpd_name Specifies an STPD name on the switch.
vlan_name Specifies a VLAN name.
all Specifies all of the ports to be included in the STPD.
port_list Specifies the port or ports to be included in the STPD.
dot1d Specifies the STP encapsulation mode of operation to be 802.1D.
emistp Specifies the STP encapsulation mode of operation to be EMISTP.
pvst-plus Specifies the STP encapsulation mode of operation to be PVST+.