Dell PowerConnect 8100 CLI Reference Guide - Page 835
x Commands, Local 802.1X Authentication Server
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38 802.1x Commands Local Area Networks (LANs) are often deployed in environments that permit the attachment of unauthorized devices. The networks also permit unauthorized users to attempt to access the LAN through existing equipment. In such environments, the administrator may desire to restrict access to the services offered by the LAN. Port-based network access control makes use of the physical characteristics of LAN infrastructures to provide a means of authenticating and authorizing devices attached to a LAN port. Port-based network access control prevents access to the port in cases in which the authentication and authorization process fails. A port is defined as a single point of attachment to the LAN. The PowerConnect supports an 802.1x Authenticator service with a local authentication server or authentication using remote RADIUS or TACACS servers. Supported security methods for communication with remote servers include MD5, PEAP, EAP-TTL, EAP-TTLS, and EAP-TLS. Local 802.1X Authentication Server The PowerConnect switch supports a dedicated database for local authentication of users for network access through the Dot1x feature. This functionality is distinct from management access for the switch. This feature supports creating users for Dot1x (port) access only. The Internal Authentication Server feature provides support for the creation of users for Dot1x access only, i.e. without management access. This feature maintains a separate database (henceforth called as Dot1x user database) of users allowed for Dot1x access. A new authentication method internal is added to the list of methods supported by authentication list creation in order to support the IDAS user database lookup. The internal method cannot be added in the same authentication list that has other methods like local, radius and reject. 802.1x Commands 835
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1,204
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