A network administrator plans to install network connectivity at a new remote office location. The administrator is concerned about how to troubleshoot network connectivity issues and reconfigure the remote router. The technician should use __________.
A) an SD card with a backup configuration.
B) a TFTP server on the main network for backup configurations.
C) a modem using POTS.
D) a second Ethernet interface for remote access.

Question

Quizplus · Accepted Answer

Using a modem with POTS (Plain Old Telephone Service) allows the administrator to access the remote router even if the primary network connection fails, providing a reliable method for troubleshooting and reconfiguration.

A Network Administrator Plans to Install Network Connectivity at a New