Table of descriptive information and configuration about NTP servers. NTP (Network Time Protocol) synchronizes timekeeping among a set of distributed time servers and clients. This synchronization allows events to be correlated when system logs are created and other time-specific events occur. An NTP server is configured to synchronize NTP clients. Servers can be configured to synchronize any client or only specific clients. NTP servers, however, will accept no synchronization information from their clients and therefore will not let clients update or affect the server's time settings. This switch acts as an NTP client, which tries to let its clock be set and synchronized by an external NTP timeserver. It can be configured to use multiple servers (upto 4 servers).