Extreme Networks Summit WM3000 Series Reference Manual page 242

Controller Services
3 Enter the name of the IP pool from which IP addresses can be issued to client requests on this
interface.
4 Provide the Domain name as appropriate for the interface using the pool.
5 Enter the NetBios Node used with this particular pool. The NetBios Node could have one of the
following types:
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Summit WM3000 Series Controller System Reference Guide