Deck 7 Flashcards Preview

MTA-98-366 > Deck 7 > Flashcards

Flashcards in Deck 7 Deck (20)
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1

A user reports that she cannot connect to network resources from a computer on the company network. The user was able to connect to the network resources yesterday. You verify that the user's computer is properly physically connected to the network. You discover that the computer's IP address is 169.254.48.97. You need to restore access to the network. What should you do next?

Verify that the DHCP service is available

2

Which component of IPSec is generates the encryption and authentication keys?

SA

3

Which IPsec component provides connectionless integrity and data authentication but does not provide confidentiality?

AH

4

Which IPsec component includes the most security, including confidentiality?

ESP

5

What port does DNS use?

53

6

What service on a Windows network is used to translate between NetBIOS names/computer names and IP addresses?

WINS

7

What feature within Windows allows the server to act as a router?

IP forwarding

8

You use the ________ to connect to a terminal server.

Remote Desktop Connection (RDC)

9

What provides name resolution between domain names and IP addresses?

DNS

10

What allows a user to connect to a corporate network using the Internet?

VPN

11

What command do you use to release the IP configuration handed out by a DHCP server?

ipconfig /release

12

What command do you use to reacquire IP configuration from a DHCP server?

ipconfig /renew

13

List the four steps for a client to get an IP address from a DHCP server in the correct order.

Discovery Offering Request Acknowledge
Request Offering Discovery Acknowledge
Discovery Request Offering Acknowledge
Request Offering Discovery Acknowledge

14

What is the primary disadvantage of X.25?

slow speeds

15

What routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network?

RIP

16

What routing protocol is the most popular link-state protocol used within a large organization?

OSPF

17

What technology takes data and breaks them into packets and sends them over a network, sometimes using different routes for each packet?

packet switching

18

X.25 and Frame Relay are examples of what type of WAN technology?

packet switching

19

What device acts as a high-speed modem for a LAN?

CSU/DSU

20

What does X.25 use as its DTE device?

PAD