Users Guide

128 | Authentication Dell PowerConnect W-Series Instant Access Point 6.2.0.0-3.2.0.0 | User Guide
Figure 90 - External Captive Portal when Adding a Guest Network - External RADIUS Server
6. Select Disabled or Enabled from the WISPr drop-down list to disable or enable the WISPr
authentication. For information on WISPr authentication, see "WISPr Authentication" on
page 132.
7. Select Disabled or Enabled from the MAC authentication drop-down list to disable or enable
the MAC authentication. For information on MAC authentication, see "MAC Authentication"
on page 133.
Figure 91 - External Captive Portal when Adding a Guest Network - External Authentication
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8. Authentication server 1: Select New and update the fields for the external RADIUS server to
authenticate user credentials at runtime. Refer to "Configuring an External RADIUS Server"
on page 113 for more details on server settings.
9. Reauth interval — When set to a value greater than zero, the Access Points periodically
reauthenticate all associated and authenticated clients.