Polycom MGC Administrator Administrator's Manual page 147

5. Click the IP-Network Parameters tab.
6. In the IP-Network Parameters tab clear the Null Configuration check
box to enable assignment of the IP Network Service.
7. In the Circuit ID box enter the circuit ID that was defined for this card in
the IP Network Service—Spans dialog box. For additional information
on circuit IDs see "IP SPAN Dialog Box Options" on page 3-85.
8. Click Apply.
The name of the IP Network Service is displayed in the Service Name
field.
MGC Administrator's Guide
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