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unkown questions
y
50
Computer Networking
9th Grade
05/20/2014

Additional Computer Networking Flashcards

 


 

Cards

Term

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

expeirencing problems ?

Definition

TRACERT

 

 

 

PATHPING

Term

 

 

 

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

Definition

 

 

 

Home-based telecommuters need intermittent

connections over the internet to the internal network

Term

 

 

Which two cable specifications

are for coaxial cable ?

Definition

 

10Base-2

 

10Base-5

Term

 

 

 

The internet scurity

zone includes ?

Definition

 

All external web sites that are not listed 

in the restricted or trusted site zones.

Term

 

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 ?

Definition

 

 

 

 

Traffic on port 23

Term

 

 

 

Which method does a DHCP client use to

locate a DHCP server ?

Definition

 

 

 

 

Broadcast

Term

 

 

 

 

What is the role of

routing protocals ?

Definition

 

 

 

To dynamically update

route information

Term

 

 

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) ?

 

Definition

 

 

 

 

Perimeter

Network

Term

 

 

Which type of network isonly

used to connect computers

within a single company ?

Definition

 

 

 

 

Intranet

Term

 

 

 

Which two of the following are

valid private IP addresses ?

Definition

 

 

10.8.20.5

 

172.16.5.200

Term

 

 

You need to see if your

computer with a server

on the same subnetwork.

Definition

 

 

 

Ping

Term

 

 

 

The term "intranet" refers to ?

Definition

 

 

 

Your private,

internal network.

Term

 

 

Why should you avoid flouresent lights 

when running unshielded twisted pair

(UTP) cable ?

Definition

 

 

 

 

Possible signal degradation

Term

 

 

 

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.

Definition

 

 

 

An attacker can access trafficto

and from the server on port 2 only.

Term

A set of interconnected local area networks

(LANs) is known as ?

Definition

 

 

 

Wide area network (WAN)

Term

 

 

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.

Definition

 

 

 

Managed

switch

Term

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 ?

Definition

 

 

 

 

Windows cannot detect a connection

to the network media

Term

 

 

 

 

which DNS record is used to allow a server to resolve 

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

Definition

 

 

 

PTR record

Term

 

 

 

Which WLAN security standard

supports AES encryption

Definition

 

 

 

 

 

WPA

Term

 

 

 

 

The TCP/IP arp command can be used to:

Definition

 

 

 

 

resolve IP addresses to media access

control (MAC) addresses

Term

 

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

 

 

Communication security can be provided through which of the following ?

Definition

 

 

 

 

IPSec

Term

 

 

 

Which of the following is a dial-up

WAN connection type ?

Definition

 

 

 

ISDN

Term

 

 

 

A layer 2 switch determines which port

to send a packet through by examining the ?

Definition

 

 

 

 

MAC address of the destination.

Term

 

 

 

Which kind of device is used to connect

a wireless LAN segment to a wired LAN segment ?

Definition

 

 

 

Wireless access point (WAP)

Term

 

 

 

Which of the following is implemented at 

the Application layer of the TCP model ?

Definition

 

 

 

 

FTP

Term

 

 

 

 

Which of the following is implemental at

the application layer of the TCP model ?

Definition

 

 

 

 

FTP

Term

 

 

 

 

Which can be used to create a virtual

local area network (VLAN) ?

Definition

 

 

 

One or more managed switches

Term

 

 

 

What is the highest bit rate

supported by 802.11g ?

Definition

 

 

 

54 megabits per second (Mbps)

Term

 

 

 

Which media type is least susceptible

to electromagnetic interference (EMI) ?

Definition

 

 

 

 

Fiber optic

Term

 

 

You are using unshielded twisted pair

(UTP) to wire a 100 BaseT ethernet network.

 

 

Which cable type should you use ?

Definition

 

 

 

 

Cat 5

Term

 

 

 

 

What is the IPv6 local lookback address ?

Definition

 

 

 

 

::1

Term

 

 

 

What is the IPv6 address prefix

for a link-local unicast address ?

Definition

 

 

 

 

FE80

Term

 

 

 

Which physical topology is often implemented

using a logical ring topology ?

Definition

 

 

 

 

star

Term

 

 

 

Which command would you use to view detailed

TCP/IP configuration information on a computer ?

Definition

 

 

 

 

ipconfig

Term
Which of the following is provided by IPSec ?
Definition
Encryption an authentication
Term

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 ?

Definition

 

 

 

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

Term
The nslookup command is used to troubleshoot a:
Definition
DNS server.
Term

Windows internet name service

(WINS) is used to map :

Definition
NetBIOS names to IP addresses.
Term
Which media access protocal is used by 802.11 wireless communications ?
Definition
CSMA/CA
Term

Which is used to ressolve a fully-qualified 

domain name (FQDN) to anIp addresses ?

Definition
DNS query
Term
The addresses FE80::5EFE:131.107.4.92 is an example ofwhat kind of IPv6 address ?
Definition
A link-local ISATAP address
Term
Which type of network uses CSMA/CD as the access method?
Definition
Ethernet
Term
A set of interconnected locsl ares networks is known as a
Definition
wide area network
Term
the purpose of NAT is to
Definition
alllow multiple comouter with private adr3essess to access public adress
Term
an IPv6 is sihgn to mulitple nodes, when a message is sent to the adress. it is sent to only one node
Definition
anycast adress
Term
the speed in which packet are transfered between the modules in a modulers switch is know as
Definition
backplane speed
Term
windows internet name service is used to map
Definition
NEtbiosnames to IP adressess
Term
whic of the following is  a IPv4 mulitcast
Definition
224.0.0.1
Term
an infrstructure modeWLAN :
Definition
can be used to connect wireless clients to a wired network
Term
OSPF:
Definition
sends a multicast packet as soon as a change in the network configuration is detected.
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