Question

You are troubleshooting a network connectivity issue on a student's workstation at Dion Training. You check the details for the 802.11ac wireless network interface card and it reports the current RSSI level is -95 dB. Which of the following issues would cause this RSSI level?

a. Insufficient wireless coverage
b. Incorrect passphrase
c. Wrong SSID
d. Encryption protocol mismatch

Answer 1

The most likely issue causing the low RSSI level is insufficient wireless coverage. a. Insufficient wireless coverage

Step-by-step explanation:

The RSSI level is a measure of the received signal strength indicator for a wireless network. In this scenario, a current RSSI level of -95 dB indicates a weak signal strength. The most likely issue causing this low RSSI level is insufficient wireless coverage. This means that the student's workstation is located too far away from the wireless access point or there are physical obstacles causing interference. Incorrect passphrase, wrong SSID, and encryption protocol mismatch are less likely to cause a low RSSI level. These issues are related to the connection setup rather than the signal strength. The Received Signal Strength Indicator (RSSI) level of -95 dB indicates a relatively weak signal, which could be caused by insufficient wireless coverage. This means that the student's workstation is likely located at a distance from the wireless access point or is in an area with obstacles that impede the signal strength. Improving wireless coverage, adjusting the placement of access points, or addressing physical obstructions could help resolve the connectivity issue in this scenario.