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?

A network administrator is troubleshooting an intermittent network issue between devices that
have a particularly long cable run. The issue was escalated to a network designer who alluded to
potential attenuation issues. Which of the following BEST describes what the network designer was
referring to?

A network administrator notices that all of the company switches are running at capacity on a given
day, which is abnormal according to network baselines taken recently. Which tool would BEST allow
the administrator to inspect what type of traffic is on the network?

Which of the following commands will display the associated IP address of a network adapter in
Windows and Linux environments? (Select TWO).

A network technician is trying to terminate CAT5 modular jacks. Which of the following tools would
be MOST appropriate for this scenario?

Which of the following media types can carry a standard Ethernet signal for network connectivity?

A network technician is installing a simple SOHO router with wireless functionality. Which of the
following wireless encryption standards would be BEST suited for the HIGHEST level of security?

A technician is looking to secure an entire network by blocking all non-essential ports. Which of the
following devices would BEST provide this functionality?

A customer wishes to network several computers throughout a large warehouse containing
numerous metal shelves and concrete walls. The computers are at least 175 meters (574 feet) apart.
Which of the following media types should be recommended for the customer using only a single
switch?

Which of the following should be implemented in a networked environment carrying
teleconferencing packets?