Download the guide book from Cisco: Managing Switch Stacks.pdf Managing Switch Stacks • Finding Feature Information, on page 1 • Prerequisites for Switch Stacks, on page 1 • Restrictions for Switch Stacks, on page 1 • Information About Switch Stacks, on page 2 • How to Configure a Switch Stack, on page 8 • Configuration Examples for Switch Stacks, on page 10 • Feature History and Information for Switch Stacks, on page 18 cisco 9300 stacking configuration