Specifications

Getting Started with HP ProCurve Switching and Routing
Module 5 – 154 Rev. 9.41
When you configure an MSTP instance and assign a VLAN to it, the VLAN is moved
from the IST to the instance.
At least one VLAN must remain in the IST to ensure connectivity in case of a
configuration error. VLAN 1 often remains a member of the IST.
For HP Internal Use Only