Dell S5830dn Smart Printer Embedded Web Server - Security Administrators Guide - Page 17

Managing login methods 17 4 If necessary, from the Miscellaneous Settings section, configure the following settings: • Character Encoding-Select the character encoding used for the configuration file. • Disable Reverse IP Lookups 5 Click Save and Verify. Setting the date and time When using Kerberos authentication, make sure that the time difference between the printer and the domain controller does not exceed five minutes. You can manually update the date and time settings or use the Network Time Protocol (NTP) to sync the time with the domain controller automatically. 1 From the Embedded Web Server, click Settings > Device > Preferences > Date and Time. Using manual settings Note: Configuring the manual settings disables NTP. a From the Configure section, in the Manually Set Date & Time field, enter the appropriate date and time. b Select the appropriate date format, time format, and time zone. Note: If you select (UTC+user) Custom, then specify the offset values for UTC (GMT) and DST. Using NTP a From the Network Time Protocol section, select Enable NTP, and then type the IP address or host name of the NTP server. b If the NTP server requires authentication, then select MD5 key in the Enable Authentication menu. c In the Install MD5 key field, browse to the file containing the NTP authentication credentials. 2 Click Save.