Your network is going to implement a new network security solution, and as part of this you are
configuring IPSec on a Windows Server 2003 machine. Which of the following is the description of
the Client (Respond Only) default IPSec Policy?

In order to properly manage the network traffic in your organization, you need a complete
understanding
of protocols and networking models. In regards to the 7-layer OSI model, what is the function of
the Session Layer?

Your network is a mixed environment of Windows, Linux, and UNIX, computers. The routers are
primarily
Cisco and the network uses a T-1 to connect to the Internet. You are experimenting with setting up
a mail server in a production environment for internal use only. You do not want this mail server to
receive any requests from anywhere but the internal network. Therefore you have decided to block
incoming SMTP traffic at the Firewall. Which port will you block at the Firewall?

You are training some network administrators to analyze log files. Some of the logs present IP
addresses in binary. You explain the usefulness of reading addresses in multiple formats. You
demonstrate several conversions between decimal and binary. What is the decimal equivalent of
the following binary IP address:
11001111.10001010.01101101.01110001

You are configuring the IP addressing for your network. One of the subnets has been defined with
addresses already. You run ifconfig on a host and determine that it has an address of
10.12.32.18/14. What is the broadcast address for this network?

During a network analysis session, you capture several TCP/IP sessions. You focus your analysis
on the
IP Headers. In an IP Header, what is the function of the first four bits?

In order to properly manage the network traffic in your organization, you need a complete
understanding of protocols and networking models. In regards to the 7-layer OSI model, what is
the function of the
Transport Layer?

In your organization a decision has been made to implement a multicasting application. You are
configuring your firewall to allow this application to flow through in both directions. What address
range are you going to address on the firewall?

The main reason you have been hired at a company is to bring the network security of the
organization up to current standards. A high priority is to have a full security audit of the network
as soon as possible. You have chosen an Independent Audit and are describing it to your
coworkers. Which of the following best describes an Independent Audit?

In your network, you manage a mixed environment of Windows, Linux, and UNIX computers. The
clients run Windows 2000 Professional while the Servers are UNIX and Linux based with custom
applications.
During routine administration you successfully ping several nodes in the network. During this you
are running a packet capture for further analysis. When examining one of the frames you notice
that the Ethernet address for the source is 1ED0.097E.E5E9 and that for the destination is
1ED0.096F.5B13. From this information you gather that: