This will set the NTP server address in this switch to ip address 220.127.116.11. Set this only on the principal switch, as this switch will propagate the time to the other switches in the fabric. This will ask for the region and country the switch is located in. Choose 8 for Europe and 34 for the Netherlands and after verifying the setting, choose 1 (yes) to set the TZ. Use the “date” command to verify the current time and date and TZ region:. This makes life a lot easier when troubleshooting! On May 4, 2015.