Exam 220-1102 topic 1 question 542 discussion

C. Adding wireless repeaters throughout the building Adding wireless repeaters will extend the range and capacity of the wireless network, allowing more devices to connect without impacting performance. This is a relatively simple and cost-effective solution to address the increased traffic on the network. Replacing non-mobile users' laptops with wired desktop systems would be a drastic and costly solution. Increasing the wireless network adapter metric or upgrading to 802.11n might not be sufficient to handle the increased load, especially if the network is already saturated. Google Gemini

802.11n is an update to IEEE 802.11g, which supported a maximum connection speed of 54 megabits per second (Mbps). 802.11n supports multi-channel utilization and dual band support for both 2.4 gigahertz (GHz) and 5 GHz frequencies with a maximum data rate of 600 Mbps.

D. Upgrading the current mesh network to support the 802.11n specification Upgrading the current mesh network to support the 802.11n specification would be the most efficient way to ensure the wireless network can support the expected number of wireless users. The 802.11n specification offers higher data rates and improved reliability compared to older standards like 802.11g. By upgrading to 802.11n, the network can handle more simultaneous connections and provide better performance, which would alleviate the degraded network service caused by the higher-than-anticipated traffic. Additionally, 802.11n supports features like multiple-input multiple-output (MIMO) technology, which can improve signal strength and coverage, further enhancing the network's capabilities.