A technician has replaced the Internet gateway router, and now no users can reach the Internet. The
technician can ping the router Ethernet port but not the ISP’s router IP address. Which of the
following is the MOST likely problem?

The network optimization process used to allow reasonable use of data, voice, and video on the
same network infrastructure is called:

A user wants a SOHO network to be protected from unauthorized users hacking their network.
Which of the following should be implemented to aide in this matter?

A user is getting very weak signals while trying to connect to the wireless. Which of the following
should the user do to help with signal strength?

Sandy, a user, is unable to access the Internet. The network administrator notices that the
workstation has an APIPA address. Which of the following is MOST likely not functioning correctly in
this situation?

A network technician performs several switch commands to enable various advanced features on
the switch in the accounting department. During the configuration changes, several users from this
department report connectivity issues. Which of the following logs would the network technician
need to analyze to troubleshoot the connectivity issues?

A national cable company providing TV, telephone, and Internet service to home users over its IP
network, has been tracking a large increase of network bandwidth due to P2P file sharing. Which of
the following should the company deploy to ensure excellent TV and telephone service?

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

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?

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