Nexnet Academy - get networking-certification ready by fixing real networks

1

The client cannot see the SSID at all. Which area should be checked first?

Radio power, coverage, band and channelThe DNS A recordThe HTTP server certificateThe RTO

2

The client associates and authenticates but receives 169.254.9.4. What is the likely next area?

DHCP service or pathChannel width onlyThe MX recordThe rack elevation

3

Which wireless design protects internal systems from visitor devices?

Guest SSID mapped to an isolated VLANOne shared flat VLANOpen authentication on the internal SSIDDisable the firewall

4

Which statement best compares coverage and capacity?

Coverage is reach; capacity is how many clients and traffic the design can serveThey are identicalCapacity only means signal strengthCoverage is measured by DNS records

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