which two utilities can you use to identify a router that is 

expeirencing problems ?

TRACERT

PATHPING

In Wich of the following situations would you want to configure a VPN ?

Home-based telecommuters need intermittent

connections over the internet to the internal network

Which two cable specifications

are for coaxial cable ?

10Base-2

10Base-5

The internet scurity

zone includes ?

All external web sites that are not listed 

in the restricted or trusted site zones.

A firewall seperates a management workstation from a router.

You need to manage the router using telnet without specifying a port.

wich traffic must the firewall allow ?

Traffic on port 23

Which method does a DHCP client use to

locate a DHCP server ?

Broadcast

What is the role of

routing protocals ?

To dynamically update

route information

You want to allow external users access

to a specific web server, but block access

to recources on your intranet. you need to 

configure a(n) ?

Perimeter

Network

Which type of network isonly

used to connect computers

within a single company ?

Intranet

Which two of the following are

valid private IP addresses ?

10.8.20.5

172.16.5.200

You need to see if your

computer with a server

on the same subnetwork.

Ping

The term "intranet" refers to ?

Your private,

internal network.

Why should you avoid flouresent lights 

when running unshielded twisted pair

(UTP) cable ?

Possible signal degradation

You have a managed switch with servers connected to

ports 1,2,3, and 4. An attacker gains

access to the server on port 2 and installs software to monitorand record communications on the network.

An attacker can access trafficto

and from the server on port 2 only.

A set of interconnected local area networks

(LANs) is known as ?

Wide area network (WAN)

You need to add a device to the network which will allow you to create virtual area network (VLANs).

You must be able to manage the device remotely.

Managed

switch

Your windows computer is configured to automatically recieve Private IP Addressing (APIPA) enabled.

You use the ipconfig command to view the TCP/IP settings on your computer and discover that it has an IP address of 0.0.0.0.

What is most likely wrong ?

Windows cannot detect a connection

to the network media

which DNS record is used to allow a server to resolve 

an IP address to a fully-qualified domain name (FQDN)?

PTR record

Which WLAN security standard

supports AES encryption

WPA

The TCP/IP arp command can be used to:

resolve IP addresses to media access

control (MAC) addresses

You are configuring virtual private network (VPN) access for home based users.

Communication security can be provided through which of the following ?

IPSec

Which of the following is a dial-up

WAN connection type ?

ISDN

A layer 2 switch determines which port

to send a packet through by examining the ?

MAC address of the destination.

Which kind of device is used to connect

a wireless LAN segment to a wired LAN segment ?

Wireless access point (WAP)

Which of the following is implemented at 

the Application layer of the TCP model ?

FTP

Which of the following is implemental at

the application layer of the TCP model ?

FTP

Which can be used to create a virtual

local area network (VLAN) ?

One or more managed switches

What is the highest bit rate

supported by 802.11g ?

54 megabits per second (Mbps)

Which media type is least susceptible

to electromagnetic interference (EMI) ?

Fiber optic

You are using unshielded twisted pair

(UTP) to wire a 100 BaseT ethernet network.

Which cable type should you use ?

Cat 5

What is the IPv6 local lookback address ?

::1

What is the IPv6 address prefix

for a link-local unicast address ?

FE80

Which physical topology is often implemented

using a logical ring topology ?

star

Which command would you use to view detailed

TCP/IP configuration information on a computer ?

ipconfig

After starting up your computer, it is unable to communicatewith any other computers on th network.

the computer has an IP address of 169.254.19.21.

what is most likely wrong ?

Your computer cannot locate a dynamic host protocal (DHCP) server.

Windows internet name service

(WINS) is used to map :

Which is used to ressolve a fully-qualified 

domain name (FQDN) to anIp addresses ?