Network+ WAN Technologies and Connection Types

Submit

2. What is the primary difference between a site-to-site VPN and a remote access VPN?

Site-to-site connects branch offices; remote access connects individual users

Remote access is more secure

Site-to-site uses IPsec; remote access uses L2TP only

They are functionally identical

3. Which protocol encapsulates traffic and is often used with IPsec for VPN implementations?

ARP

ESP

IGMP

ICMP

4. True or False: Frame Relay can provide multiple virtual circuits over a single physical connection.

True

False

5. Which WAN connection method provides the lowest latency for real-time applications?

Satellite

Leased line

Dial-up

Cellular

Submit

7. Which WAN technology uses satellite links for connectivity in remote areas?

Metro Ethernet

MPLS

Satellite Internet

Leased line

8. What is GRE used for in WAN implementations?

Encrypting VPN traffic

Tunneling protocols across networks

Load balancing connections

Quality of Service enforcement

9. True or False: MPLS requires a complete understanding of routing protocols to function.

True

False

10. Which WAN connection type is best suited for remote branch offices requiring consistent, guaranteed bandwidth?

Cable broadband

DSL

Leased line

Dial-up

11. Which WAN technology uses a dedicated point-to-point connection between two locations?

Leased line

Frame Relay

MPLS

Broadband

12. Which VPN protocol operates at Layer 3 and provides authentication and encryption?

L2TP

IPsec

PPTP

GRE

13. A Metro Ethernet service provides WAN connectivity with characteristics most similar to which technology?

Dial-up

LAN Ethernet

Satellite

X.25

14. Which broadband WAN technology offers high speeds over standard copper telephone lines?

Dial-up

ADSL

Satellite

Frame Relay

15. True or False: A site-to-site VPN connects individual users to a corporate network.

True

False

16. What does the acronym MPLS stand for?

Multi-Protocol Label Switching

Multi-Port Link Security

Multiple Path Load Sharing

Maximum Packet Label Size

17. Which WAN technology operates at Layer 2 and was widely used before modern packet-switched networks?

ATM

Frame Relay

Metro Ethernet

MPLS

Submit

19. Which protocol is commonly used to establish VPN connections over the Internet?

PPP

IPsec

Frame Relay

X.25

20. What is the primary advantage of MPLS in WAN implementations?

Lower cost than leased lines

Traffic engineering and QoS capabilities

No encryption required

Works only with IPv4

Network+ WAN Technologies and Connection Types Quiz

1. An ______ is a private WAN service that guarantees bandwidth and QoS between two points.

2.

What first name or nickname would you like us to use?

2. What is the primary difference between a site-to-site VPN and a remote access VPN?

3. Which protocol encapsulates traffic and is often used with IPsec for VPN implementations?

4. True or False: Frame Relay can provide multiple virtual circuits over a single physical connection.

5. Which WAN connection method provides the lowest latency for real-time applications?

6. A ______ VPN allows an individual user to securely connect to a corporate network remotely.

7. Which WAN technology uses satellite links for connectivity in remote areas?

8. What is GRE used for in WAN implementations?

9. True or False: MPLS requires a complete understanding of routing protocols to function.

10. Which WAN connection type is best suited for remote branch offices requiring consistent, guaranteed bandwidth?

11. Which WAN technology uses a dedicated point-to-point connection between two locations?

12. Which VPN protocol operates at Layer 3 and provides authentication and encryption?

13. A Metro Ethernet service provides WAN connectivity with characteristics most similar to which technology?

14. Which broadband WAN technology offers high speeds over standard copper telephone lines?

15. True or False: A site-to-site VPN connects individual users to a corporate network.

16. What does the acronym MPLS stand for?

17. Which WAN technology operates at Layer 2 and was widely used before modern packet-switched networks?

18. A ______ is a virtual network connection that allows secure communication over an untrusted network.

19. Which protocol is commonly used to establish VPN connections over the Internet?

20. What is the primary advantage of MPLS in WAN implementations?