Question

You check the time on a router and find that it is out of sync with the time on the other routers and switches in your network. To fix this issue, you decide to configure NTP on the router to get time from an internal authoritative (master) NTP server with an IP address of 172.17.8.254. Which command should you use

Answer 1

To configure NTP on the router and sync it with an internal authoritative (master) NTP server with an IP address of 172.17.8.254, use the command 'ntp server 172.17.8.254'.

Step-by-step explanation:

To configure NTP on the router and sync it with an internal authoritative (master) NTP server, you can use the following command:

ntp server 172.17.8.254

This command configures the router to synchronize its time with the specified NTP server with the IP address of 172.17.8.254. Once the command is executed, the router will regularly query the NTP server to obtain the correct time and keep its clock in sync with the server.