Extreme Networks ExtremeWare XOS Guide Manual page 161

• Assigns the Engineering VLAN to the STPD
• Assigns the carrier VLAN
• Enables STP
create vlan engineering
configure vlan engineering tag 150
configure vlan engineering add ports 2:5-2:10 tagged
create stpd backbone_st
enable stpd backbone_st auto-bind vlan engineering
configure stpd backbone_st tag 150
enable stpd backbone_st
By default, the port encapsulation mode for user-defined STPDs is
EMISTP Configuration Example
Figure 24 is an example of EMISTP.
Figure 24: EMISTP configuration example
S1
VLAN red
S3
VLAN blue
The following commands configure the switch located between S1 and S2:
NOTE
By default, all ports added to a user-defined STPD are in
create vlan red
configure red tag 100
configure red add ports 1:1-1:4 tagged
create vlan green
configure green tag 200
configure green add ports 1:1-1:2 tagged
create vlan yellow
configure yellow tag 300
configure yellow add ports 1:3-1:4 tagged
ExtremeWare XOS 10.1 Concepts Guide
VLAN red
VLAN green
VLAN yellow
VLAN red
.
emistp
S2
VLAN red
VLAN brown
mode, unless otherwise specified.
emistp
Configuring STP on the Switch
S4
EX_051
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