![]() ![]() Some companies use the internal Active Directory server (which is already synchronized to an accurate external NTP server) in order to provide time settings to all internal IT assets. You can retain correct time settings on all of your network and IT devices using several ways. If you want to investigate a security breach or you want to take legal actions against a hacker or an employee who leaked corporate data to a competitor, then having logs with correct timestamps is very important. This is especially true in the security realm. In the networking and IT world in general, having accurate time settings on all the devices of the network is of paramount importance. Both an authenticated and non-authenticated NTP is supported:Ĭiscoasa(config)# ntp server source Ĭiscoasa(config)# ntp server 10.1.23.45 source insideĬiscoasa(config)# ntp authentication-key md5 Ĭiscoasa(config)# ntp trusted-key Ĭiscoasa(config)# ntp server key source Ĭiscoasa(config)# ntp authentication-key 32 md5 secretkey1234Ĭiscoasa(config)# ntp server 10.1.2.3 key 32source inside If there is an NTP server in the network that provides accurate clock settings, then you can configure the firewall to synchronize its time with the NTP server. To configure the time zone and the summer daylight saving time use the commands below:Ĭiscoasa(config)# clock timezone Ĭiscoasa(config)# clock summer-time recurring Ĭiscoasa(config)# clock summer-time MST recurring 1 Sunday April 2:00 last Sunday October 2:00 Configure Network Time Protocol (NTP): Configure Time Zone and Daylight Saving Time: ![]() To verify the correct clock on the appliance, use the show clock command. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |