D-Link DWS-4026 Product Manual - Page 359

Software User Manual 12/10/09 D-Link Unified Access System Section 7: Managing Device Security Use the features in the Security folder on the navigation tree menu to set management security parameters for port, user, and server security. The Security folder contains links to the following features: • "Captive Portal Configuration" • "Port Access Control" • "RADIUS Settings" • "TACACS+ Settings" • "Secure HTTP" • "Secure Shell" CAPTIVE PORTAL CONFIGURATION The Captive Portal (CP) feature allows you to block both wired and wireless clients from accessing the network until user verification has been established. You can configure CP verification to allow access for both guest and authenticated users. Authenticated users must be validated against a database of authorized Captive Portal users before access is granted. The database can be stored locally on the switch or on a RADIUS server. The Captive Portal folder contains links to the following pages that help you view and configure system Captive Portal settings: • "Captive Portal Global Configuration" • "CP Configuration" • "Local User" • "Interface Association" • "CP Global Status" • "Interface Status" • "Client Connection Status" • "SNMP Trap Configuration" CAPTIVE PORTAL GLOBAL CONFIGURATION From the CP Global Configuration page, you can control the administrative state of the CP feature and configure global settings that affect all captive portals configured on the switch. To configure the global CP settings, click LAN > Security > Captive Portal > Global Configuration. Note that the same Captive Portal folder is accessible from the LAN tab as well as the WLAN tab in the navigation tree. The global configuration items are applicable to Wired CP as well as Wireless CP regardless of where you access the CP folder from. Document 34CSFP6XXUWS-SWUM100-D7 Managing Device Security Page 359