Chapter 5

Question 1

This type of router is well-suited for a small organization with low levels of network traffic utilization

Answer 1

software-based router [103]

Question 2

Network data at the Data Link Layer is organized into these

Answer 2

frames [102]

Question 3

This is used as the Windows Server 2008 implementation of a RADIUS server.

Answer 3

Network Policy Server (NPS) [115]

Question 4

This routing protocol was supported in Windows Server 2003 but is no longer available with the Routing and Remote Access server role in Windows Server 2008.

Answer 4

Open Shortest Path First (OSPF) [103]

Question 5

This address corresponds to the 127.0.0.1 address used for TCP/IP diagnostics and troubleshooting.

Answer 5

loopback address [107]

Question 6

This is the 802.1X component that sends an EAP-Request message to any clients attempting to gain network access.

Answer 6

authenticator [121]

Question 7

Network hubs operate at this layer of the OSI model.

Answer 7

Physical Layer [102]

Question 8

This is the strongest level of encryption that you can configure as part of an NPS Network Policy setting.

Answer 8

Strongest Encryption (MPPE 128-bit) [119]

Question 9

This is another term to describe a network router.

Answer 9

Layer 3 device [102]

Question 10

802.1X is used to configure this for both wired and wireless network connections.

Answer 10

network access control [121]

Question 11

The IP address 255.255.255.255 represents what in the IP Routing table.

Answer 11

Limited broadcast address [107]

Question 12

To allow users to specify a call-back number when they connect to a remote access server via modem, you will enable the following setting:

Answer 12

Set by Caller [115]

Question 13

Routing Information Protocol v2 (RIPv2) is an example of a:

Answer 13

Routing protocol [103]

Question 14

Windows Server 2008 can provide remote access services through a Virtual Private Network (VPN) or through:

Answer 14

Dial-Up Networking (DUN) [109]

Question 15

When a workstation ends a session with an 802.1X-secured network port, it sends the following to inform the network access server to set the port back to an Unauthorized status:

Answer 15

EAP-Logoff [122]

Question 16

If an IP Routing Table contains two routes to the same destination network, the route with the lowest what will be selected first.

Answer 16

Metric [108]

Question 17

Network information at the Network Layer of the OSI model is organized into:

Answer 17

Packets [102]

Question 18

In an 802.1X infrastructure, an NPS or RADIUS server performs the role of the:

Answer 18

Authorization Server (AS) [113]

Question 19

The following RRAS service allows multiple computers on an internal network to share a single public IP address to access the Internet:

Answer 19

Network Address Translation (NAT) [112]

Question 20

The following route is used by a computer s default gateway to send traffic to remote networks:

Answer 20

Default route [107]

Question 21

What is the IPv4 default route?

Answer 21

0.0.0.0 [107]

Question 22

Which generic authentication method offers encryption of authentication data through the MD5 hashing scheme?

Answer 22

Challenge Handshake Authentication Protocol (CHAP) [119]