CCNA 4 Chapter 6 Exam Answers
1. What two protocols provide data authentication and integrity for IPsec? (Choose two.)
AH
L2TP
ESP
GRE
PPTP
2. After conducting research to learn about common remote connection options for teleworkers, a network administrator has decided to implement remote access over broadband to establish VPN connections over the public Internet. What is the result of this solution?
A reliable connection is established at greater speeds than what is offered from dialup over POTS. Security is increased, but username and password information are sent in plain text.
The connection has increased security and reliable connectivity. Users need a remote VPN router or VPN client software.
Security and reliability are increased at a substantial loss in throughput, which is considered acceptable when supporting a single user environment.
Reliability and security are increased without the need for additional equipment, when compared to dialup connections using POTS.
3. A company is using WiMAX to provide access for teleworkers. What home equipment must the company provide at the teleworker’s site?
a WiMAX tower
a one-way multicast satellite
a WiMAX receiver
an access point connected to the company WLAN