PLANET Technology Corp.

GRT-101/401 User’s Manual

3.5.5 SNTP

Time synchronization is an essential element for any business that relies on an IT system. The reason for this is that these systems all have clocks that are the source of time for files or operations they handle. Without time synchronization, time on these systems varies with each other or with the correct time and this can cause- virtual server schedule processes to fail and system log exposures with wrong data. There are two methods to synchronize time, synchronize with PC or SNTPv4. If you choose synchronize with PC, GRT-101/GRT-401 will synchronize with PC. If you choose SNTPv4, GRT-101/GRT-401 will use the protocol to synchronize with the time server.

Move the cursor “ >> “ to sntp and press enter.

>> method

Select time synchronization method

service

Tigger SNTP v4.0 service

time_server1

Configure time server 1

time_server2

Configure time server 2

time_server3

Configure time server 3

updaterate

Configure update period

time_zone

Configure GMT time zone offset

list

Show SNTP configuration

3.6 Utility

There are three utility tools, upgrade, backup and restore, embedded in the firmware. You can update the new firmware via TFTP upgrade tools and backup the configuration via TFTP backup tool and restore the configuration via TFTP restore tool. For upgrade, TFTP server with the new firmware will be supported by supplier but for backup and restore, you must have your own TFTP server to backup and restore the file.

Move the cursor “ >> “ to utility and press enter.

>> upgrade

Upgrade main software

backup

Backup system configuration

Restore

Restore system configuration

3.7 Exit

If you want to exit the system without saving, use exit command to quit system.

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