I would like to know how the time is distributed between the network if i configure cisco nexus 5548 switch as ntp server. ??? And also i want detailed information or notes with example..(FYI, I'm starter :-) )
Before synchronizing, NTP compares the time reported by several network devices and does not synchronize with one that is significantly different, even if it is a stratum 1. Because Cisco NX-OS cannot connect to a radio or atomic clock and act as a stratum 1 server, we recommend that you use the public NTP servers available on the Internet. If the network is isolated from the Internet, Cisco NX-OS allows you to configure the time as though it were synchronized through NTP, even though it was not.
You can configure the device to act as an authoritative NTP server, enabling it to distribute time even when it is not synchronized to an existing time server.
Command or Action
switch# configure terminal
Enters global configuration mode.
[no] ntp master [stratum]
Configures the device as an authoritative NTP server.
You can specify a different stratum level from which NTP clients get their time synchronized. The range is from 1 to 15.
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