Meredith is unable to use the office Wi-Fi to connect to the internet, although all of her colleagues in the office are successfully connected to the network. What should Meredith do to solve this problem?
1. reboot the router’s firewall
2. try to connect to the Wi-Fi where it has a stronger signal
3. check the permissions on the NOS check the permissions on the NOS
4. manually change the IP address to a dynamic address