ZyXEL Communications 2304R-P1 manual Time Service in Prestige, Using IP Multicast

Prestige 2304 Support Notes

•Time Service in Prestige

There is no RTC (Real-Time Clock) chip so the Prestige should launch a mechanism to get current time and date from external server in boot time. Time service is implemented by the Daytime protocol(RFC-867), Time protocol(RFC-868), and NTP protocol(RFC-1305). You have to assign an IP address of a time server and then, the Prestige will get the date, time, and time-zone information from this server.

Using IP Multicast

•What is IP Multicast ?

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