Juniper JUNOS OS 10.3 - SOFTWARE Manual page 1681

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Copyright © 2010, Juniper Networks, Inc.
To enable VSTP on multiple VLANs using a VLAN group:
[edit protocols]
user@switch# set vstp vlan-group group group-name vlan vlan-id-range
To enable VSTP on all VLANs:
[edit protocols]
user@switch# set vstp vlan all
NOTE: RSTP must be enabled if the
to enable VSTP and the switch has more than 253 VLANs. If the
vlan all statement is used to enable VSTP on a switch with more than
253 VLANs, the configuration cannot be committed.
To enable VSTP on a VLAN using a single VLAN ID:
[edit protocols]
user@switch# set vstp vlan vlan-id
To enable VSTP on a VLAN using a single VLAN name:
[edit protocols]
user@switch# set vstp vlan vlan-name
Understanding VSTP for EX Series Switches on page 1525
Chapter 66: Configuring Spanning-Tree Protocols
statement is used
set vstp vlan all
set vstp
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