Cisco AP541N Dual-band Single-radio Access Point Administration ...

3SetupConfiguring 802.1X AuthenticationTable 7FieldLAN Settings Field DescriptionsDescriptionStatic IPAddressSubnet MaskDefaultGatewayDNSNameserversThe static IP address of the access point. This field isdisabled if you use DHCP as the connection type.Subnet Mask of the access point.Default Gateway of the access point.DNS mode.In Dynamic mode, the IP addresses for the DNS servers areassigned automatically by using DHCP. This option is onlyavailable if you specified DHCP for the Connection Type.In Manual mode, you must assign the IP addresses of theDNS Nameservers that resolve domain names.NOTEAfter you configure the wired settings, you must click Apply to apply the changesand to save the settings. Changing some settings might cause the access point tostop and restart system processes. If this happens, wireless clients temporarilylose connectivity. We recommend that you change AP settings when WLAN trafficis low.Configuring 802.1X AuthenticationOn networks that use IEEE 802.1X, port-based network access control, asupplicant (client) cannot gain access to the network until the 802.1Xauthentication server grants access. If your network uses 802.1X, you mustconfigure the 802.1X authentication information that the access point can supply tothe authentication server.To configure the access point 802.1X supplicant user name and password, clickthe 802.1X Authentication tab and configure the fields shown in Table 8.43 Cisco AP 541N Dual-band Single-radio Access Point Quick Start Guide