Tag Archives: Cisco IT Essentials v5.0

CCNA 4 v5 CN Final Exam Answers 2014

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CCNA 4 v5 CN Final Exam Answers 2014 Connecting Networks 1 Why is it useful categorize networks by size when discussing network design? Knowing the number of connected devices will define how many additional layers will be added to the three-tier hierarchical network design. Knowing the number of connected devices will define how many multilayer… Read More »

CCNA 4 v5 CN Chapter 9 Exam Answers 2014

CCNA 4 v5 CN Chapter 9 Exam Answers 2014 Connecting Networks 1. Users are reporting longer delays in authentication and in accessing network resources during certain time periods of the week. What kind of information should network engineers check to find out if this situation is part of a normal network behavior? syslog records and messages… Read More »

CCNA 4 v5 CN Chapter 8 Exam Answers 2014

CCNA 4 v5 CN Chapter 8 Exam Answers 2014 Connecting Networks   1. Refer to the exhibit. Which two conclusions can be drawn from the syslog message that was generated by the router? (Choose two.) This message resulted from an unusual error requiring reconfiguration of the interface. This message indicates that the interface should be replaced. This… Read More »

CCNA 4 v5 CN Chapter 7 Exam Answers 2014

CCNA 4 v5 CN Chapter 7 Exam Answers 2014 Connecting Networks   1. How is “tunneling” accomplished in a VPN? New headers from one or more VPN protocols encapsulate the original packets.* All packets between two hosts are assigned to a single physical medium to ensure that the packets are kept private. Packets are disguised to… Read More »

CCNA 4 v5 CN Chapter 6 Exam Answers 2014

CCNA 4 v5 CN Chapter 6 Exam Answers 2014 Connecting Networks   1. What are two Layer 2 WAN technologies that can provide secure remote connections between corporate branch offices? (Choose two.) LTE Frame Relay* leased lines* QoS IPsec 2. Which two OSI Layer 1 specifications does DOCSIS define for a cable Internet connection? (Choose two.) a… Read More »

CCNA 4 v5 CN Chapter 5 Exam Answers 2014

CCNA 4 v5 CN Chapter 5 Exam Answers 2014 Connecting Networks 1 Typically, which network device would be used to perform NAT for a corporate environment? DHCP server host device router* server switch 2 What is the group of public IPv4 addresses used on a NAT-enabled router known as? outside local addresses inside local addresses inside… Read More »

CCNA 4 v5 CN Chapter 4 Exam Answers 2014

CCNA 4 v5 CN Chapter 4 Exam Answers 2014 Connecting Networks 1. What is a characteristic of Frame Relay that provides more flexibility than a dedicated line? Customers use dedicated circuits in increments of 64 kb/s. Dedicated physical circuits are installed between each site. The Frame Relay cloud allocates as much bandwidth as required to active… Read More »

CCNA 4 v5 CN Chapter 3 Exam Answers 2014

CCNA 4 v5 CN Chapter 3 Exam Answers 2014 Connecting Networks 1. Which address is used in the Address field of a PPP frame? a single byte of binary 10101010 a single byte of binary 11111111* the IP address of the serial interface a single byte of binary 00000000 2 How does PPP interface with different… Read More »

CCNA 4 v5 CN Chapter 2 Exam Answers 2014

CCNA 4 v5 CN Chapter 2 Exam Answers 2014 Connecting Networks 1. Which WAN technology is cell-based and well suited to carry voice and video traffic? VSAT ISDN Frame Relay ATM* 2 Which WAN connectivity method would be used in a remote location where there are no service provider networks? VPN WiMAX cable VSAT* 3 Which… Read More »

CCNA 4 v5 CN Chapter 1 Exam Answers 2014

CCNA 4 v5 CN Chapter 1 Exam Answers 2014 Connecting Networks 1 What are two structured engineering principles necessary for successful implementation of a network design? (Choose two.) modularity* security availability quality of service resiliency* 2 What is an important first consideration when starting to design a network? size of the network* access security protocols… Read More »