Using a test set, a technician determines that the signal entering the modem from the provider's network is too strong for the modem to handle and causing errors. Which of the following actions mitigate the effect of the elevated signal strength?

Remove all attenuators from the cable between the network interface device and the cable modem.

Increase the output level of the cable modem in the direction of the provider's network to match the input level.

Change the configuration of the cable modem to set the input$-$signal strength to an acceptable level.

Increase the strength of the signal leaving the cable modem toward the customer's home network.

Place one or more splitters between the network interface device and the cable modem.