CCNA Chapter 4 Exam Answers

CCNA Exploration 4 Chapter 4 Exam Answers

1.

CCNAExploration4Chapter4ExamAnswers thumb CCNA Exploration 4 Chapter 4 Exam Answers

Refer to the exhibit. The network administrator is trying to back up the Cisco IOS router software and receives the output shown. What are two possible reasons for this output? (Choose two.)

The Cisco IOS file has an invalid checksum.

The TFTP client on the router is corrupt.

The router cannot connect to the TFTP server.

The TFTP server software has not been started.

There is not enough room on the TFTP server for the software.

 

2. Which statement is true about Cisco Security Device Manager (SDM)?

SDM can run only on Cisco 7000 series routers.

SDM can be run from router memory or from a PC.

SDM should be used for complex router configurations.

SDM is supported by every version of the Cisco IOS software.

 

3. What are three characteristics of a good security policy? (Choose three.)

It defines acceptable and unacceptable use of network resources.

It communicates consensus and defines roles.

It is developed by end users.

It is developed after all security devices have been fully tested.

It defines how to handle security incidents.

It should be encrypted as it contains backups of all important passwords and keys.

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Tags: Refer to the exhibit A user on PC1 sends a request for a web page on the web server How will the traffic be handled in the network?, A user on PC1 sends a request for a web page on the web server How will the traffic be handled in the network?, Refer to the exhibit A user on PC1 sends a request for a web page on the web server How will the traffic be handled in the network, CCNA Exploration 4 Chapter 4 Exam Answers, Which two statements are true regarding network security? (Choose two ), cisco chapter 4 test answers, ccna 4 chapter 4 answers, which two events will cause the vtp revision number on a vtp server to change (choose two ), Which statement is true of network security?, ccna exploration 4 chapter 4 answers, ccna2 chapter 4, ccna chapter 4 exam answers, ccna exploration chapter 4 answers, Refer to the exhibit What is the purpose of the ip ospf message-digest-key 1 md5 cisco statement in the configuration?, a user on pc1 sends a request for a web page on the web server, What are three attributes of a security policy?, What are three attributes of a security policy? (Choose three ), What are three attributes of a security policy, Which two statements regarding preventing network attacks are true? (Choose two ), ccna exploration 4 chapter 4, Which statement is true about Cisco Security Device Manager (SDM)?, What are three characteristics of a good security policy? (Choose three ), which two statements are true regarding network security?, Refer to the exhibit What is accomplished when both commands are configured on the router?, ccna2 chapter 4 answers, ccna chapter 4 exam, Which two statements are true regarding network security, cisco chapter 4 exam answers, ewan chapter 1 - ccna exploration accessing the wan (version 4 0) answers, Refer to the exhibit A user on PC1 sends a request for a web page on the web server, yhs-default, Exploration 4 Chapter 4, ewan chapter 4 - ccna exploration: accessing the wan (version 4 0), cisco chapter 4 exam, Refer to the exhibit Security Device Manager (SDM) has been used to configure a required level of security on the router What would be accomplished when the SDM applies the next step on the security problems that are identified on the router?, Cisco 4 Chapter 4 answers, ccna exploration 4 chapter 4 exam, Which two statements are true about network attacks?, ccna EXPLORATION exam, Which two statements regarding preventing network attacks are true?, What are two benefits of using Cisco AutoSecure? (Choose two ), ccna 4 chapter 4 test, Which two statements are true about network attacks, ccna answers chapter 4, ccna exam answers chapter 4, yhs-004, Refer to the exhibit Which two statements are true about this file? (Choose two ), ccna exploration accessing the wan (version 4 0) chapter 4, which two events will cause the vtp, Which two conditions would require a VTP client to send a request advertisement to a VTP server?

CCNA Exploration 3 Chapter 4 Exam Answers

1.

CCNAExploration3Chapter4ExamAnswers thumb CCNA Exploration 3 Chapter 4 Exam Answers

Refer to the exhibit. Which two facts can be confirmed by this output? (Choose two.)

If this switch is added to an established network, the other VTP-enabled switches in the same VTP domain will consider their own VLAN information to be more recent than the VLAN information advertised by this switch.

This switch shows no configuration revision errors.

This switch has established two-way communication with the neighboring devices.

This switch is configured to advertise its VLAN configuration to other VTP-enabled switches in the same VTP domain.

This switch is configured to allows the network manager to maximize bandwidth by restricting traffic to specific network devices.

 

2. Which two statements describe VTP transparent mode operation? (Choose two.)

Transparent mode switches can create VLAN management information.

Transparent mode switches can add VLANs of local significance only.

Transparent mode switches pass any VLAN management information that they receive to other switches.

Transparent mode switches can adopt VLAN management changes that are received from other switches.

Transparent mode switches originate updates about the status of their VLANS and inform other switches about that status.

 

3.

CCNAExploration3Module4ExamAnswers thumb CCNA Exploration 3 Chapter 4 Exam Answers

Refer to the exhibit. All switches in the network participate in the same VTP domain. What happens when the new switch SW2 with a default configuration and revision number of 0 is inserted in the existing VTP domain Lab_Network?

The switch operates as a VTP client.

The switch operates in VTP transparent mode.

The switch operates as a VTP server and deletes the existing VLAN configuration in the domain.

The switch operates as a VTP server, but does not impact the existing VLAN configuration in the domain.

The switch operates as a VTP server in the default VTP domain and does not affect the configuration in the existing VTP domain.

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Tags: ccna 3 chapter 4, ccna exploration 3 chapter 4 exam answers, eswitching chapter 4, A switch that is configured in VTP server mode receives a VTP update with a higher revision number from a neighbor switch that is configured in VTP client mode What will the VTP server switch do with the update?, When a switch that is configured as a VTP client sends a VTP request to another switch that is configured as a VTP server how does the server respond?, Refer to the exhibit No other VLAN commands have been issued previously on this switch What is the effect after these commands are issued?, Which two statements describe VTP transparent mode operation? (Choose two ), ccna exploration 3 chapter 4, ccna exploration 3 chapter 4 answers, Refer to the exhibit S2 was previously used in a lab environment and has been added to the production network in server mode The lab and production networks use the same VTP domain name so the network administrator made no configuration changes to S2 befo, Refer to the exhibit Which two statements are correct about the VTP configuration on S2? (Choose two ), ccna 3 chapter 4 exam answers, Which three VTP parameters must be identical on all switches to participate in the same VTP domain? (Choose three ), Refer to the exhibit All switches in the VTP domain are new Switch SW1 is configured as a VTP server switches SW2 and SW4 are configured as VTP clients and switch SW3 is configured in VTP transparent mode Which switch or switches receive VTP updates and s, eswitching chapter 4 - ccna exploration lan switching and wireless (version 4 0) answers, Refer to the exhibit All switches in the network participate in the same VTP domain What happens when the new switch SW2 with a default configuration and revision number of 0 is inserted in the existing VTP domain Lab_Network?, exploration 3 chapter 4, refer to the exhibit this switch is to be added to the production network which two facts about vlans and vtp operation can be confirmed by this output? (choose two ), A switch that is configured in VTP server mode receives a VTP update with a higher revision number from a neighbor switch that is configured in VTP client mode What will the VTP server switch do with the update, Which two VTP parameters must be identical on all switches in the network in order to participate in the same VTP domain? (Choose two ), ccna 3 chapter 4 exam, eswitching chapter 4 - ccna exploration lan switching and wireless (version 4 0), What does a client mode switch in a VTP management domain do when it receives a summary advertisement with a revision number higher than its current revision number?, which two vtp parameters must be identical on all switches in the network in order to participate in the same vtp domain?, Refer to the exhibit Switch S1 is in VTP server mode Switches S2 and S3 are in client mode An administrator accidentally disconnects the cable from F0/1 on S2 What will the effect be on S2?, Exploration 3 chapter 4 answers, ccna eswitching chapter 4 answers, No other VLAN commands have been issued previously on this switch What is the effect after these commands are issued?, Which two statements are true about VLAN implementation, When a switch that is configured as a VTP client sends a VTP request to another switch that is configured as a VTP server how does the server respond, ccna exploration chapter 4 exam answers, What are two features of VTP client mode operation? (Choose two ), eswitching chapter 3, ccna exploration 3 chapter 4 answer, ESwitching Chapter 4 - CCNA Exploration, Which two statements are true about the implementation of VTP? (Choose two ), eswitching chapter 4 answer, cisco exploration 3 chapter 4 answers, chapter 4 exam, VTP revision number on a VTP server to change, ccna3 chapter 4 answers, What causes a VTP configured switch to issue a summary advertisement?, Eswitching chapter 4 exam answers, ccna 3 exploration chapter 4 answers, ESwitching Chapter 3 - CCNA Exploration, Which two statements describe VTP transparent mode operation, chapter 4 - ccna exploration: lan switching and wireless (version 4 0), which two statements describe vtp transparent mode operation (choose two ), eswitching chapter 3 - ccna exploration: lan switching and wireless, eswitching chapter 4 - ccna exploration: lan switching and wireless (version 4 0) answers

CCNA Exploration 2 Chapter 4 Exam Answers

1. Which statement is true regarding cisco’s RIP_JITTER variable?

It prevents the synchronization of routing updates by buffering the updates as they leave the router interface

It prevents the synchronization of routing updates by subtracting a random length of time ranging from 0% to 15% of the specified interval time from the next routing update

It prevents the synchronization of routing updates by causing the router to skip every other scheduled update time

It prevents the synchronization of routing updates by forcing the router to listen when its time for other updates on the lines before sending it

 

2. Three routers running a distance-vector routing protocol lost all power, including the battery backups. When the routers reload, what will happen?

They will share all routes saved in NVRAM prior to the power loss with their directly connected neighbors.

They will multicast hello packets to all other routers in the network to establish neighbor adjacencie

They will send updates that include only directly connected routes to their directly connected neighbor

They will broadcast their full routing table to all routers in the networ

 

3.

CCNAExploration2Chapter4ExamAnswers thumb CCNA Exploration 2 Chapter 4 Exam Answers

Refer to the exhibit. If all routers are using RIP, how many rounds of updates will occur before all routers know all networks?

1

2

3

4

5

6

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CCNA Exploration 1 Chapter 4 Exam Answers

1. What mechanism is used by TCP to provide flow control as segments travel from source to destination?

sequence numbers

session establishment

window size

acknowledgments

 

2
 CCNAExploration1Chapter4ExamAnswers thumb CCNA Exploration 1 Chapter 4 Exam Answers

Based on the transport layer header shown in the diagram, which of the following statements describe the established session? (Choose two.)

This is a UDP header.

This contains a Telnet request.

This contains a TFTP data transfer.

The return packet from this remote host will have an Acknowledgement Number of 43693.

This is a TCP header.

 

3. Which information is found in both the TCP and UDP header information?

sequencing

flow control

acknowledgments

source and destination

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Tags: Why is flow control used for TCP data transfer?, Based on the transport layer header shown in the diagram which of the following statements describe the established session? (Choose two ), Which is an important characteristic of UDP?, Why are port numbers included in the TCP header of a segment?, Which three features allow TCP to reliably and accurately track the transmission of data from source to destination? (Choose three ), why is flow control used for tcp data transfer, What mechanism is used by TCP to provide flow control as segments travel from source to destination?, What is dynamically selected by the source host when forwarding data?, which is an important characteristic of udp, With TCP/IP data encapsulation which range of port numbers identifies all well-known applications?, Refer to the exhibit Host1 is in the process of setting up a TCP session with Host2 Host1 has sent a SYN message to begin session establishment What happens next?, Based on the transport layer header shown in the diagram which of the following statements describe the established session?, why are port numbers included in the tcp header of a segment answer, Which transport layer protocol provides low overhead and would be used for applications which do not require reliable data delivery?, Which two address fields are located in the TCP segment header? (Choose two ), why are port numbers included in the tcp header of a segment, ccna exploration 1 chapter 4 answers, What is dynamically selected by the source host when forwarding data, Which three features allow TCP to reliably and accurately track the transmission of data from source to destination?, Which event occurs during the transport layer three-way handshake?, what mechanism is used by TCP to provide flow control as segments travel from source to destination, which transport layer protocol provides low overhead, With TCP/IP data encapsulation which range of port numbers identifies all well-known applications, Which information is found in both the TCP and UDP header information?, what is dynamically selected by the source host when forwarding data answer, Based on the transport layer header shown in the diagram which of the following statements describe the established session, Which two address fields are located in the TCP segment header?, What are two features of the User Datagram Protocol (UDP)? (Choose two ), Based on the transport layer header shown in the diagram, which information is found in both the tcp and udp header information sequencing, exploration 1 chapter 4, ccna exploration network fundamentals chapter 4 answers, Which OSI model layer is responsible for regulating the flow of information from source to destination reliably and accurately?, ccna exploration 1 chapter 4 exam, why is flow control used for tcp data transfer to s, Which three features allow TCP to reliably and accurately track the transmission of data from source to destination, Which transport layer protocol will allow segments to be exchanged between two hosts with low overhead and no mechanism for retransmission?, based on the transport layer header shown, what mechanism is used by tcp to provide flow control as segments travel from source to destination sequence numbers, Which two address fields are located in the TCP segment header, what is an important characteristic of UDP, which event occurs during the transport layer three-way handshake, Why are port numbers included in the TCP header of a segment? to indicate the correct router interface that should be used to forward a segment to identify which switch ports should receive or forward the segment to determine which Layer 3 protocol should, ccna 1 chapter 4 questions and answers, Which two transport layer protocols enable hosts to communicate and transfer data? (Choose two ), Which transport layer protocol provides low overhead and would be used for applications which do not require reliable data delivery, Which information is found in both the TCP and UDP header information, what is dynamically selected by the source host, What are two features of the User Datagram Protocol (UDP)? (Choose two ) flow control low overhead connectionless connection-oriented sequence and acknowledgements, cisco exploration 1 chapter 4