Deck 9: Network Policy and Access Services in Windows Server 2008

Question 1

The ____ is a role service that provides you with a framework for creating and enforcing network access policies for client health, along with policies for authentication and authorization of connection requests.

A) IGMP router
C) network access server
B) DHCP relay agent
D) Network Policy Server

Answer 1

D

Question 2

As a software-based router, RRAS is recommended for use in small networks that require simple routing directions but is not recommended for large and complex environments.

Answer 2

True

Question 3

____ supports securing VPNs using 128-bit RC4 encryption.

A) NAT
C) NIC
B) PPTP
D) RADIUS

Answer 3

B

Question 4

____ is a role service used to configure and manage network routing in Windows Server 2008.

A) DHCP
C) RADIUS
B) IGMP
D) Routing and Remote Access Services

Question 5

____ is an industry-standard protocol that provides centralized authentication, authorization, and accounting for network access devices such as wireless access points and remote access servers.

A) DHCP
C) RADIUS
B) UDP
D) TCP/IP

Question 6

With RRAS, network adapters are added and configured to listen for UDP broadcast messages.

Question 7

The ____ is the central utility for managing RADIUS clients and remote RADIUS servers, network health and access policies, NAP settings for NAP scenarios, and logging settings.

A) NPS console
C) supplicant
B) UDP
D) VPN

Question 8

____ provides Dynamic Host Configuration Protocol (DHCP) relay agent functionality for networks.

A) Layer 2 Tunneling Protocol
C) RADIUS
B) RRAS
D) Network access control

Question 9

Routing tables can be managed in the RRAS console or from the command line using the route command.

Question 10

____ works by encapsulating PPP frames before they are transmitted across a network.

A) Demand-dial routing
C) Layer 2 Tunneling Protocol
B) Network access control
D) Network Access Protection

Question 11

RIPv2 uses ____ in determining the dynamic routes it can use for forwarding packets of data.

A) root hints
C) SIDs
B) RIP neighbors
D) RADIUS clients

Question 12

____ are composed of routes.

A) Relay agents
C) Supplicants
B) Routing tables
D) RADIUS servers

Question 13

____ uses PPP to encapsulate traffic for transmission across network using a secure socket layer (SSL) connection.

A) Secure Socket Tunneling Protocol
C) TCP/IP
B) Dial-up networking
D) A header

Question 14

____ are responsible for forwarding packets between subnets, or networks with differing IP addressing schemes.

A) Routers
C) Databases
B) VPNs
D) DHCP relay agent

Question 15

A(n) ____ forwards DHCPDiscover messages for subnets that do not have a DHCP server and that are not connected to a router that supports passing DHCP broadcast messages.

A) DHCP relay agent
C) authenticator
B) BitLocker
D) IGMP router

Question 16

The ____ component of RRAS provides support for multicast network traffic by routing multicast traffic to networks that host these services.

A) root hint
C) IGMP router and proxy
B) stub zone
D) client

Question 17

In situations where you do not have a RFC 1542-compliant router, you can create a DHCP relay agent using ____.

A) XML
C) TCP/IP
B) UDP
D) RRAS

Question 18

A RADIUS client can be an NPS, which replaces the IAS from previous versions of Windows Server.

Question 19

____ route traffic based on information they discover about remote networks from other routers.

A) Authentication servers
C) Dynamic protocols
B) Supplicants
D) Stub zones

Question 20

A UDP relay agent manages the communication between a network's DHCP server and clients on subnets without a DHCP server.

Question 21

A(n) ____ is the database used by a RADIUS server to authenticate users.

A) dynamic database
C) user account database
B) supplicant
D) client database

Question 22

_________________________ allows a server to initiate a connection only when it receives data traffic bound for a remote network.

Question 23

Prior to the proliferation of broadband Internet connections, _________________________ was common for connecting remote users to their networks using a standard phone line.

Question 24

A(n) ____ is a setting used to route RADIUS messages between the access client and the appropriate RADIUS server.

A) RADIUS proxy
C) VPN
B) RADIUS client
D) network access server

Question 25

_________________________ protocols encapsulate data packets inside a new packet header.

Question 26

What is the purpose of the Extensible Authentication Protocol-Transport Layer Security (EAP-TLS)?

Question 27

What information is displayed in the following columns of a routing table: Network Destination and Netmask?

Question 28

A ____ is any device such as a remote access server, wireless access point, or VPN concentrator, that accepts remote connections from remote access clients.

A) supplicant
C) routing table
B) RADIUS client
D) VPN

Question 29

____ is the first component of the RADIUS process in which the identity of a user connecting to a resource is verified.

A) Authorization
C) Accounting
B) Authentication
D) Routing

Question 30

What is the purpose of the Protected Extensible Authentication Protocol-Transport Layer Security PEAP-TLS?

Question 31

____ are used on networks to perform authentication, authorization, and accounting for RADIUS clients, or convey authentication requests to other centralized authenticating systems.

A) RADIUS servers
C) Dynamic protocols
B) Routers
D) Sockets

Question 32

Give three reasons why static routing is limited.

Question 33

A ____ is responsible for providing network access to remote access clients such as users needing VPN or dial-in network access.

A) RADIUS proxy
C) RADIUS server
B) RADIUS client
D) network access server

Question 34

_____________________________________________ allows you to shield internal IP address ranges from public networks by allowing internal clients to access the Internet through a shared IP address.

Question 35

What tasks does the Network Policy Server allow you to perform in Windows Server 2008?

Question 36

What is the difference between a supplicant and authenticator?

Question 37

___________________________________ provide secure network access for remote clients over the Internet through the use of tunneling protocols.

Question 38

What information is displayed in the following columns of a routing table: Gateway and Interface?

Question 39

What is the purpose of the Protected PEAP-Microsoft Challenge Handshake Authentication Protocol version 2 (PEAP

Question 40

What is the difference between EAP over local area network and EAP over wireless?

Question 41

What is an authentication server?