Which of the following is the correct representation of an IPv6 address?

Several users from the same building are reporting connectivity issues. The SFP at that building’s IDF switch is showing a link light, but there is no link light to the corresponding switch’s SFP at the MDF. Which of the following is the MOST likely cause?

A user reports a network failure on a computer. The technician determines that the computer and NIC are operating properly. Which of the following tools can the technician use to trace the network cabling back to the punch down block?

Which of the following is used to create a secure connection between a client and a host?

A company has attempted to introduce a new major network segment to allow growth in capacity. On the core switch, a GBIC was used to interconnect with a newly placed downstream distribution switch for the first time.
Soon after this implementation, a network flood and an outage occurred between the core and new distribution network modules. Which of the following should the network administrator troubleshoot FIRST in order to rectify the issue?

Which of the following technologies allows for redundant links within a Layer 2 segment?

Zach, a technician, discovers a switch is not communicating with the other switches in a stack.
Which of the following is the MOST likely cause?

Kim, a technician, is installing a switch that does not feature auto-negotiation. Which of the following characteristics would need to be manually configured? (Select TWO).

A network administrator wants to monitor traffic by deploying MIBs. Which of the follow network monitoring resources would be used?

Kim, a user, cannot access the network using wireless.
Which of the following is MOST likely the cause?