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FC0-U61 · Question #770

A technician is running two Wi-Fi networks. Both of the networks have the same network name, but they have different channels and different frequencies. During testing, the connection becomes intermit

The correct answer is A. Change the SSID.. Having two Wi-Fi networks with the same SSID but different channels and frequencies can cause client devices to constantly try to switch between them, leading to intermittent connections; changing one SSID will resolve this.

Infrastructure

Question

A technician is running two Wi-Fi networks. Both of the networks have the same network name, but they have different channels and different frequencies. During testing, the connection becomes intermittent. Which of the following should the technician do to obtain a stable connection?

Options

  • AChange the SSID.
  • BDisable the captive portal
  • CUpdate the Wi-Fi passwords.
  • DDisable the network broadcast.

How the community answered

(14 responses)
  • A
    79% (11)
  • B
    7% (1)
  • D
    14% (2)

Why each option

Having two Wi-Fi networks with the same SSID but different channels and frequencies can cause client devices to constantly try to switch between them, leading to intermittent connections; changing one SSID will resolve this.

AChange the SSID.Correct

When two Wi-Fi networks share the same Service Set Identifier (SSID) but operate on different channels or frequencies, client devices may struggle to determine which access point to connect to or constantly attempt to roam between them. This confusion can result in an unstable and intermittent connection, which can be resolved by giving each network a unique SSID.

BDisable the captive portal

Disabling a captive portal would affect the initial access mechanism, but it does not address the underlying issue of client devices struggling to distinguish between two networks with identical SSIDs.

CUpdate the Wi-Fi passwords.

Updating Wi-Fi passwords would only change the authentication credentials and not resolve the problem of two networks having the same identifying name.

DDisable the network broadcast.

Disabling network broadcast (SSID hiding) makes the network less visible but does not prevent client devices from experiencing connection issues if they are configured to connect to a hidden SSID that has a duplicate.

Concept tested: Wi-Fi network configuration troubleshooting (SSID conflicts)

Topics

#Wi-Fi troubleshooting#SSID#wireless networking#network configuration

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