NP wifi D2-II

What occurs when overlapping Wi-Fi channels are implemented?

• The wireless network becomes vulnerable to unauthorized access

• Wireless devices are unable to distinguish between different SSIDs

• Users experience poor wireless network performance

• Network communications are open to eavesdropping

Which WLC port connects to a switch to pass normal access point traffic?

• Redundancy

• Distribution system

• Console

• Service

What is the effect of using a single Wi-Fi channel in a dense environment?

• Better range for wireless devices

• Enhanced security for wireless communications

• Increased interference and reduced performance

• Improved network speed for all users

How does channel bonding affect Wi-Fi performance?

• It reduces the number of available channels

• It increases throughput by combining channels

• It enhances security protocols

• It limits the range of the wireless signal

What is the consequence of using outdated firmware on access points?

• Increased vulnerability to security threats

• Reduced power consumption

• Improved performance and stability

• Enhanced compatibility with new devices

How can signal strength be improved in a Wi-Fi network?

• By reducing the number of connected devices

• By repositioning access points for optimal coverage

• By disabling all security protocols

• By using higher frequency bands only

What is the impact of enabling Quality of Service (QoS) on a Wi-Fi network?

• It increases the number of devices that can connect simultaneously

• It eliminates the need for network security

• It reduces the overall bandwidth available to users

• It prioritizes certain types of traffic for better performance

How does interference from other electronic devices affect Wi-Fi performance?

• It enhances the signal strength

• It has no effect on performance

• It can cause dropped connections and slow speeds

• It improves the overall network speed

What is the benefit of using dual-band routers in a home network?

• They enable simultaneous connections on different frequency bands

• They increase the range of the wireless signal

• They allow for better management of network traffic

• They provide a single frequency for all devices

A network administrator is working to improve WLAN performance on a dual-band wireless router. What is a simple way to achieve a split-the-traffic result?

• Require all wireless devices to use the 802.11n standard.

• Check and keep the firmware of the wireless router updated.

• Make sure that different SSIDs are used for the 2.4 GHz and 5 GHz bands.

• Add a Wi-Fi range extender to the WLAN and set the AP and the range extender to serve different bands.