Point-to-point Protocol Quiz Questions
Questions and Answers
- 1.
____ uses PPP to encapsulate traffic for transmission across network using a secure socket layer (SSL) connection.
- A.
Secure Socket Tunneling Protocol
- B.
Dial-up networking
- C.
TCP/IP
- D.
A header
Correct Answer
A. Secure Socket Tunneling ProtocolExplanation
Secure Socket Tunneling Protocol (SSTP) uses PPP to encapsulate traffic for transmission across a network using a secure socket layer (SSL) connection. SSTP is a protocol that allows remote users to access a private network securely. By using SSL, SSTP ensures that the data transmitted between the client and the server is encrypted and cannot be easily intercepted or tampered with. This makes SSTP a secure and reliable option for remote access to private networks.Rate this question:
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- 2.
The ____ component of RRAS provides support for multicast network traffic by routing multicast traffic to networks that host these services.
- A.
Root hint
- B.
Stub zone
- C.
IGMP router and proxy
- D.
Client
Correct Answer
C. IGMP router and proxyExplanation
The IGMP (Internet Group Management Protocol) router and proxy component of RRAS (Routing and Remote Access Service) supports multicast network traffic by routing the multicast traffic to networks that host these services. IGMP is a protocol used by hosts and adjacent routers on an IP network to establish multicast group memberships. The IGMP router and proxy component in RRAS enables the routing and forwarding of multicast traffic, allowing networks to efficiently handle multicast communication.Rate this question:
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- 3.
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
- B.
DHCP relay agent
- C.
Network access server
- D.
Network Policy Server
Correct Answer
D. Network Policy ServerExplanation
The Network Policy Server is a role service that provides a framework for creating and enforcing network access policies for client health, as well as policies for authentication and authorization of connection requests. It allows administrators to define and manage policies that control network access for users and devices, ensuring that only authorized and healthy clients can connect to the network. The Network Policy Server plays a crucial role in maintaining network security and managing access control within an organization.Rate this question:
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- 4.
A(n) ____ is the database used by a RADIUS server to authenticate users.
- A.
Dynamic database
- B.
Supplicant
- C.
User account database
- D.
Client database
Correct Answer
C. User account databaseExplanation
A user account database is the database used by a RADIUS server to authenticate users. This database contains the necessary information about each user, such as usernames, passwords, and other relevant credentials. When a user tries to access a network or service that requires authentication, the RADIUS server checks the user's credentials against the user account database to verify their identity. If the credentials match, the user is granted access; otherwise, access is denied.Rate this question:
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- 5.
____ is a role service used to configure and manage network routing in Windows Server 2008.
- A.
DHCP
- B.
IGMP
- C.
RADIUS
- D.
Routing and Remote Access Services
Correct Answer
D. Routing and Remote Access ServicesExplanation
Routing and Remote Access Services is a role service used to configure and manage network routing in Windows Server 2008. It allows administrators to set up and manage routing protocols, such as RIP, OSPF, and BGP, and provides remote access capabilities, including VPN and dial-up connections. With Routing and Remote Access Services, administrators can control and direct network traffic, establish secure connections, and manage network resources efficiently.Rate this question:
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- 6.
____ are composed of routes.
- A.
Relay agents
- B.
Routing tables
- C.
Supplicants
- D.
RADIUS servers
Correct Answer
B. Routing tablesExplanation
Routing tables are composed of routes. Routing tables are data structures used by routers to determine the best path for forwarding network traffic. They contain a list of available routes, including destination addresses and associated metrics, which are used to make decisions on how to direct packets. Routing tables are crucial for efficient and accurate routing in a network, allowing routers to determine the most appropriate path for data transmission.Rate this question:
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- 7.
A RADIUS client can be an NPS, which replaces the IAS from previous versions of Windows Server.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement is true because NPS (Network Policy Server) is the replacement for IAS (Internet Authentication Service) in previous versions of Windows Server. NPS is a RADIUS (Remote Authentication Dial-In User Service) client that allows for centralized authentication, authorization, and accounting for network access. Therefore, it is correct to say that a RADIUS client can be an NPS.Rate this question:
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- 8.
A(n) ____ is a setting used to route RADIUS messages between the access client and the appropriate RADIUS server.
- A.
RADIUS proxy
- B.
RADIUS client
- C.
VPN
- D.
Network access server
Correct Answer
A. RADIUS proxyExplanation
A RADIUS proxy is a setting used to route RADIUS messages between the access client and the appropriate RADIUS server. It acts as an intermediary, forwarding RADIUS authentication and accounting requests from the client to the server, and vice versa. This allows for efficient communication and authentication between the client and server, ensuring secure network access.Rate this question:
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- 9.
____ are responsible for forwarding packets between subnets, or networks with differing IP addressing schemes.
- A.
Routers
- B.
VPNs
- C.
Databases
- D.
DHCP relay agent
Correct Answer
A. RoutersExplanation
Routers are responsible for forwarding packets between subnets or networks with differing IP addressing schemes. They analyze the destination IP address of incoming packets and determine the best path for forwarding them to the appropriate destination. Routers maintain routing tables that contain information about the network topology and use this information to make intelligent routing decisions. By doing so, routers enable communication between different networks and allow devices with different IP addresses to communicate with each other.Rate this question:
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- 10.
____ 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
- B.
UDP
- C.
RADIUS
- D.
TCP/IP
Correct Answer
C. RADIUSExplanation
RADIUS 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. It allows network administrators to manage user access to the network by authenticating users' credentials, authorizing their access based on predefined policies, and keeping track of their network usage for accounting purposes. RADIUS ensures secure and efficient network access control and is widely used in various network environments.Rate this question:
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- 11.
____ works by encapsulating PPP frames before they are transmitted across a network.
- A.
Demand-dial routing
- B.
Network access control
- C.
Layer 2 Tunneling Protocol
- D.
Network Access Protection
Correct Answer
C. Layer 2 Tunneling ProtocolExplanation
Layer 2 Tunneling Protocol (L2TP) works by encapsulating PPP frames before they are transmitted across a network. L2TP is a protocol that allows the creation of virtual private networks (VPNs) by establishing a secure connection between two endpoints. It operates at the data link layer (Layer 2) of the OSI model and uses PPP for authentication and encryption. By encapsulating PPP frames, L2TP ensures that data is securely transmitted over the network, providing a reliable and secure communication channel.Rate this question:
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- 12.
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
- B.
RADIUS client
- C.
Routing table
- D.
VPN
Correct Answer
B. RADIUS clientExplanation
A RADIUS client is a device that accepts remote connections from remote access clients. This device could be a remote access server, wireless access point, or VPN concentrator. RADIUS (Remote Authentication Dial-In User Service) is a networking protocol that provides centralized authentication, authorization, and accounting management for remote access clients. The RADIUS client acts as the intermediary between the remote access clients and the RADIUS server, forwarding authentication requests and receiving responses.Rate this question:
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- 13.
____ provides Dynamic Host Configuration Protocol (DHCP) relay agent functionality for networks.
- A.
Layer 2 Tunneling Protocol
- B.
RRAS
- C.
RADIUS
- D.
Network access control
Correct Answer
B. RRASExplanation
RRAS (Routing and Remote Access Service) provides Dynamic Host Configuration Protocol (DHCP) relay agent functionality for networks. This means that RRAS acts as an intermediary between DHCP clients and DHCP servers, allowing DHCP messages to be relayed across different network segments. By doing so, RRAS enables DHCP clients to obtain IP addresses and other network configuration information even if they are located on a different subnet from the DHCP server.Rate this question:
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- 14.
____ route traffic based on information they discover about remote networks from other routers.
- A.
Authentication servers
- B.
Supplicants
- C.
Dynamic protocols
- D.
Stub zones
Correct Answer
C. Dynamic protocolsExplanation
Dynamic protocols are responsible for routing traffic based on information they discover about remote networks from other routers. These protocols dynamically exchange information with neighboring routers to learn about network topology, available routes, and the best path to reach a destination network. This allows routers to make informed decisions on how to forward traffic and adapt to changes in the network. Authentication servers, supplicants, and stub zones do not perform this specific function of dynamically routing traffic based on discovered information.Rate this question:
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- 15.
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.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
RRAS stands for Routing and Remote Access Service. It is a software-based router that is built into the Windows operating system. It is designed to provide routing and remote access capabilities for small networks. RRAS is suitable for small networks that require basic routing functionality and simple routing directions. However, in large and complex environments, where there is a need for advanced routing features and scalability, it is not recommended to use RRAS as it may not be able to handle the complexity and volume of traffic efficiently. Therefore, the statement that RRAS is recommended for use in small networks but not for large and complex environments is true.Rate this question:
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