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

1

A Windows client has 169.254.22.8/16 and no gateway. What is the most likely first issue?

DHCP failedThe DNS record is wrongThe web server is overloadedThe switch has a valid trunk

2

A client can ping 8.8.8.8 but cannot open example.com. Which test should come next?

nslookup example.comReplace the switchChange the subnet maskDisable the firewall permanently

3

A link light is off and the interface is administratively down. What should you check first?

Whether the port is disabled in configurationThe remote DNS zoneThe RPOThe HTTP status code

4

Which information belongs in the first troubleshooting ticket update?

Symptoms, scope, recent changes and evidenceOnly the final fixA guess with no testThe user's password

Endpoint Support Ticket