Refer to the exhibit. A junior network administrator was given the task of configuring port security
on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other
device is detected, the port is to drop frames from this device. The administrator configured the
interface and tested it with successful pings from PC_A to RouterA, and then observes the output
from these two show commands.

Which two of these changes are necessary for SwitchA to meet the requirements? (Choose two.)

Which of the following correctly describe steps in the OSI data encapsulation process? (Choose
two)

For which type of connection should a straight-through cable be used?

Which set of commands is recommended to prevent the use of a hub in the access layer?

By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two
recommendations are key to avoid unauthorized management access? (Choose two.)

Which Cisco Catalyst feature automatically disables the port in an operational PortFast upon
receipt of a BPDU?

Which type of cable is used to connect the COM port of a host to the COM port of a router or
switch?

What is known as “one-to-nearest” addressing in IPv6?

Which option is a valid IPv6 address?

How many bits are contained in each field of an IPv6 address?