The following commands are entered on the router:
Burbank(config)# enable secret fortress
Burbank(config)# line con 0
Burbank(config-line)# login
Burbank(config-line)# password n0way1n
Burbank(config-line)# exit
Burbank(config)# service password-encryption
What is the purpose of the last command entered?

What is the effect of using the service password-encryption command?

An administrator has connected devices to a switch and, for security reasons, wants the
dynamically learned MAC addresses from the address table added to the running configuration.
What must be done to accomplish this?

A company has placed a networked PC in a lobby so guests can have access to the corporate
directory. A security concern is that someone will disconnect the directory PC and re-connect their
laptop computer and have access to the corporate network. For the port servicing the lobby, which
three configuration steps should be performed on the switch to prevent this? (Choose three.)

Why would a network administrator configure port security on a switch?

How can you ensure that only the MAC address of a server is allowed by switch port Fa0/1?

Refer to the exhibit.

An administrator cannot connect from R1 to R2. To troubleshoot this problem, the administrator
has entered the command shown in the exhibit. Based on the output shown, what could be the
problem?

Refer to the exhibit.

A TFTP server has recently been installed in the Atlanta office. The network administrator is
located in the NY office and has made a console connection to the NY router. After establishing
the connection they are unable to backup the configuration file and IOS of the NY router to the
TFTP server. What is the cause of this problem?

If a host experiences intermittent issues that relate to congestion within a network while remaining
connected, what could cause congestion on this LAN?

Refer to the exhibit.

The junior network support staff provided the diagram as a recommended configuration for the first
phase of a four-phase network expansion project. The entire network expansion will have over
1000 users on 14 network segments and has been allocated this IP address space.
192.168.1.1 through 192.168.5.255
192.168.100.1 through 192.168.100.255

What are three problems with this design? (Choose three.)