HP 635n HP Jetdirect Print Servers - Administrator's Guide - Page 79

Table 4-3 Wireless configuration parameters (continued) Item Description print server supports these server-based authentication protocols: LEAP PEAP EAP-TLS. Provide the following if you select WPA - Enterprise: ● Enabled Protocols: Select LEAP, PEAP, or EAP-TLS. LEAP (Lightweight Extensible Authentication Protocol) is a proprietary protocol from Cisco Systems that uses passwords for mutual authentication (the client and the server authenticate each other). PEAP (Protected Extensible Authentication Protocol) is a mutual authentication protocol that uses digital certificates for server authentication and passwords for client authentication. For additional security, the authentication exchanges are encapsulated within TLS (Transport Level Security). EAP-TLS (EAP using Transport Level Security) is a mutual authentication protocol based on digital certificates. ● User Name: Enter an EAP/802.1X user name, which cannot exceed 128 characters, for this device. The default user name is the default host name of the print server, NPIxxxxxx, where xxxxxx are the last six digits of the LAN hardware (MAC) address. ● Password and Confirm Password: Enter an EAP/802.1X user password (up to 128 characters) for this device and then confirm the password by entering it again. ● Server ID: Specify the Server ID validation string identifying and validating the authentication server. This string is specified on the digital certificate issued by a trusted Certificate Authority (CA) for the authentication server. The entry can be a partial string unless you select Require Exact Match. ● Encryption Strength: Specify the minimum encryption strength to use during communications with the authentication server. You can select Low, Medium, or High encryption strength. For each encryption strength, ciphers are specified to identify the weakest cipher allowed. ● Jetdirect Certificate: A self-signed HP Jetdirect certificate is preinstalled and used to validate the identity of the HP Jetdirect device to clients and to network authentication servers. This allows the embedded Web server to use HTTPS and appear as a secure site when accessed by a Web browser. Click Configure to update the certificate or install a new one. ● CA Certificate: To validate the authentication server's identity, a CA (or Root) certificate must be installed on the print server. This CA certificate must be issued by the Certificate Authority who signed the authentication server's certificate. Click Configure to configure or install a CA certificate. Restore Defaults Click this button to restore 802.1X configuration settings to factory default values. TCP/IP Settings The TCP/IP Settings menu provides access to the following tabs: ● Summary tab on page 70 ● Network Identification tab on page 70 ● TCP/IP(v4) tab on page 71 ● TCP/IP(v6) tab on page 72 ● Config Precedence tab on page 73 ● Advanced tab on page 74 ENWW Networking tab 69