220-802 · Question #525
A user states that they are connected to a hotel's wireless access point but cannot reach their email account. Which of the following should the user MOST likely perform?
The correct answer is A. Agree to the web based terms of use. Hotel wireless networks use captive portals that require users to accept terms of service before granting full internet access, blocking all other traffic until this step is completed.
Question
A user states that they are connected to a hotel's wireless access point but cannot reach their email account. Which of the following should the user MOST likely perform?
Options
- AAgree to the web based terms of use
- BReinstall the wireless NIC drivers
- CTurn off Windows firewall
- DChange the wireless frequency
How the community answered
(31 responses)- A90% (28)
- B6% (2)
- C3% (1)
Why each option
Hotel wireless networks use captive portals that require users to accept terms of service before granting full internet access, blocking all other traffic until this step is completed.
Hotel and public Wi-Fi networks commonly use captive portal technology, which intercepts all HTTP traffic and redirects the browser to a terms-of-use or login page. Until the user agrees to these terms, DNS and gateway routing only permit access to the portal itself - all other destinations, including email servers, are blocked at the network level.
The NIC drivers are not relevant here - the user is already successfully associated with the wireless access point, meaning the hardware and drivers are functioning correctly.
Disabling the Windows firewall would not resolve a captive portal restriction, which is enforced at the network/gateway level, not the local host.
The wireless frequency (2.4 GHz vs 5 GHz) has no bearing on captive portal authentication or the ability to reach external internet resources.
Concept tested: Captive portal authentication on public wireless networks
Source: https://learn.microsoft.com/en-us/windows-server/networking/technologies/nps/nps-top
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