A network administrator is reviewing the following output from a switch.

Which of the following attacks has occurred on the switch?

Jeff, a customer, has a wireless network and has reported that the network traffic from the wireless access points seems high compared to the limited number of wireless devices used. Jeff believes that other non-employees are using the wireless network to access the Internet. Which of the following could be used to limit the access to the wireless network?
(Select TWO).

A malicious traffic exiting the network on a specific port. The technician is working with the security team to modify the ACL on the company's firewall. Which of the following should be updated immediately?

A web application is unable to authenticate customers so they can access their bills. The server administrator has tested the LDAP query but is not receiving results. Which of the following is the NEXT step the server administrator should take to correct the problem?

A department is reporting network Issues. Users can ping each other and the switch, but not the default gateway. When looking at a wiring diagram and a physical blueprint, a technician notices the 1000BaseLX SFP connects to a distribution switch via a cable that runs behind a large Industrial refrigerator. The technician also notices both switches have been worked on recently.
Which of the following Is MOST likely the issue?