CCNA 3 Answers

CCNA Exploration 3 Chapter 7 Exam Answers

1. Wireless users on a network complain about poor performance within a small area of a room. Moving away from this area in any direction improves performance dramatically. What is the first step in designing a solution to this problem?

This might be RF channel overlap, so the technician should verify the channels in use on each wireless access point and change to non-overlapping channels.

The RF power settings might be set too low on the wireless access points servicing the room. Increase the RF output power on all wireless access points.

Install a new wireless access point in this center area to provide coverage.

Verify that the wireless access points have sufficient in-line power and connectivity to the wired network.

 

2. What procedure can prevent man-in-the-middle attacks?

Force all devices on a WLAN to authenticate and monitor for any unknown devices.

Enable access points to send an SSID to each device wanting to use the network.

Configure MAC filtering on all authorized access points.

Disable SSID broadcasts.

 

3. Which two conditions have favored adoption of 802.11g over 802.11a? (Choose two.)

802.11a suffers from a shorter range than 802.11g.

The 2.4 GHz frequency band is not as crowded as the 5 GHz band.

802.11a is more susceptible to RF interference from common commercial items.

802.11a uses a more expensive modulation technique than 802.11g.

802.11g is backward compatible with 802.11b, but 802.11a is not.

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Tags: A network administrator is deploying three 2 4 GHz access points for the exhibit area of a large car dealer facility What channel selection can be used on the three access points to avoid signal interference?, which statement is true about the ssid configuration of a wireless access point?, A network administrator is designing the wireless network for a law office The security policy requires that the access to the wireless network must be authenticated with the credentials of employees The administrator decides to use the PSK2 Enterprise au, On a wireless network in a corporate environment that is using the CSMA/CA access method how is the successful transmission of data packets by client stations indicated?, ccna 3 chapter 7, ccna 3 chapter 7 answers, which statement is true about the ssid configuration of a wireless access point, CCNA Exploration 3 Chapter 7 Exam Answers, a network administrator is deploying three 2 4 ghz access points for the exhibit area of a large car dealer facility what channel selection can be used on the three access points to avoid signal interference, Which major problem does CSMA/CA overcome in wireless networks?, Which function is provided by a wireless access point?, eswitching chapter 7 - ccna exploration lan switching and wireless (version 4 0) answers, ESwitching Chapter 7, Which installation method will allow connectivity for a new wireless network?, ccna exploration 3 chapter 7, ccna exploration 3 chapter 7 answers, on a wireless network in a corporate environment that is using the csma/ca access method how is the successful transmission of data packets by client stations indicated, What will a wireless client transmit to discover the available WLAN networks?, Why is security so important in wireless networks?, What condition can allow unauthorized access to a network for users who are not physically connected to the network?, What wireless security feature allows a network administrator to configure an access point with wireless NIC unique identifiers so that only these NICs can connect to the wireless network?, Which two statements are true regarding wireless security? (Choose two ), ccna discovery 3 chapter 7, a network administrator is designing the wireless network for a law office, eswitching chapter 7 - ccna exploration lan switching and wireless (version 4 0), ccna discovery 3 chapter 7 answers, on a wireless network in a corporate environment that is using the csma/ca, ccna 3 chapter 7 answers 2012, Which major problem does CSMA/CA overcome in wireless networks, What occurs when a rogue access point is added to a WLAN?, Which two conditions have favored adoption of 802 11g over 802 11a?, which function is provided by a wireless access point, In a WLAN network why should wireless access points be implemented with each access point using a different channel?, On a wireless network in a corporate environment that is using the CSMA/CA access method, What purpose does authentication serve in a WLAN?, Which two statements characterize wireless network security? (Choose two ), eswitching chapter 7 ccna exploration lan switching and wireless version 4 0 answers, Which two statements characterize wireless network security?, eswitching chapter 7 exam answers, Which two statements concerning network security are accurate? (Choose two ), CCNA 3 chapter 7 test, why is security so important in wireless networks, ccna 3 eswitching chapter 7 answers, What will a wireless client transmit to discover the available WLAN networks, ccna 3 chapter 7 exam answers 2012, Which wireless technology standard provides the most compatibility with older wireless standards but has greater performance?, Which access method does a wireless access point use to allow for multiple user connectivity and distributed access?, Which two statements are true regarding wireless security?, network administrator is designing the wireless network for a law office The security policy requires that the access to the wireless network must be authenticated with the credentials of employees The administrator decides to use the PSK2 Enterprise auth, Which two statements concerning networking standards are true? (Choose two )

CCNA Exploration 3 Chapter 6 Exam Answers

1.

CCNAExplorationLANSwitchingandWirelessChapter6ExamAnswers thumb CCNA Exploration 3 Chapter 6 Exam Answers

Refer to the exhibit. All devices are configured as shown in the exhibit. PC2 can successfully ping the F0/0 interface on R1. PC2 cannot ping PC1. What might be the reason for this failure?

R1 interface F0/1 has not been configured for subinterface operation.

S1 interface F0/6 needs to be configured for operation in VLAN10.

S1 interface F0/8 is in the wrong VLAN.

S1 port F0/6 is not in VLAN10.

 

2.

CCNA3Chapter6ExamAnswers thumb CCNA Exploration 3 Chapter 6 Exam Answers

Refer to the exhibit. The commands for a router to connect to a trunked uplink are shown in the exhibit. A packet is received from IP address 192.168.1.54. The packet destination address is 192.168.1.120. What will the router do with this packet?

The router will forward the packet out interface FastEthernet 0/1.1 tagged for VLAN 10.

The router will forward the packet out interface FastEthernet 0/1.2 tagged for VLAN 60.

The router will forward the packet out interface FastEthernet 0/1.3 tagged for VLAN 120.

The router will not process the packet since the source and destination are on the same subnet.

The router will drop the packet since no network that includes the source address is attached to the router.

 

3.

CCNA3Chapter6Answers thumb CCNA Exploration 3 Chapter 6 Exam Answers

Refer to the exhibit. PC1 has attempted to ping PC2 but has been unsuccessful. What could account for this failure?

PC1 and R1 interface F0/0.1 are on different subnets.

The encapsulation is missing on the R1 interface F0/0.

An IP address has not been assigned to the R1 physical interface.

The encapsulation command on the R1 F0/0.3 interface is incorrect.

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Tags: Which three statements accurately describe VLAN types? (Choose three), which statement accurately describes routing between vlans when the default gateway addresses of the vlans are applied to physical interfaces, Which three statements accurately describe VLAN types, Which three statements accurately describe VLAN types?, CCNA 3 Chapter 6, ccna exploration 3 chapter 6 exam answers, Which three statements are true regarding router-on-a-stick inter-VLAN routing? (Choose three ), ccna exploration 3 chapter 6 answers, which three statements accurately describe vlan types choose three, What statement is true regarding an AS number?, Refer to the exhibit Which two statements are true about the operation of the interfaces? (Choose two ), ccna exploration 3 chapter 6, ccna discovery 3 chapter 6 answers, Which two statements are true about the interface fa0/0 10 command? (Choose two ), Refer to the exhibit Which three statements describe the network design shown in the exhibit? (Choose three ), Refer to the exhibit Router R1 is properly configured for router on a stick inter-VLAN routing but PC1 is unable to ping PC2 What needs to be done to resolve the problem?, Which three statements accurately describe VLAN types? (Choose three, Refer to the exhibit PC1 can ping all PCs on the LAN but a ping to the Fa0/1 interface of router R1 fails What could be the cause of the problem?, ccna exploration 4 0 chapter 6 answers, Which statement is true about ARP when inter-VLAN routing is being used on the network?, What is important to consider while configuring the subinterfaces of a router when implementing inter-VLAN routing?, ccna 3 chapter 6 exam, Refer to the exhibit Which two statements are true given the output shown? (Choose two ), Which three statements are true regarding router-on-a-stick inter-VLAN routing, which three statements accurately describe vlan types (choose three), Refer to the exhibit R1 is configured for inter-VLAN communication as displayed PC1 is able to ping PC2 but unable to ping PC3 What is the cause of this problem?, Which three statements are true regarding router-on-a-stick inter-VLAN routing?, ccna chapter 6 test answers, exploration 3 chapter 6 answers, ccna exploration chapter 6, exploration 3 chapter 6, A router has two FastEthernet interfaces and needs to connect to four VLANs in the local network How can this be accomplished using the fewest number of physical interfaces without unnecessarily decreasing network performance?, What distinguishes traditional routing from router-on-a-stick?, what statement is true regarding an as number, Refer to the exhibit Port Fa0/0 on router R1 is connected to port Fa0/1 on switch S1 After the commands shown are entered on both devices the network administrator determines that the devices on VLAN 2 are unable to ping the devices on VLAN 1 What is the , ccna chapter 6 exam, Which three statements describe an IP address? (Choose three ), Which two statements are true about the operation of the interfaces, ccna exploration 3 chapter 6 exam, cisco exploration 3 chapter 6, What two statements are true regarding the use of subinterfaces for inter-VLAN routing? (Choose two ), which two statements are true about the operation of the interfaces?, ccna2 chapter 6 exam, which three statements accurately describe layer 2 ethernet switches?(choose three), three statements accurately describe VLAN types, Refer to the exhibit Which two statements are true about the operation of the interfaces, ccna 3 chapter 6 answer, ccna 3 chapter 6 test answers, Refer to the exhibit Which two statements are true about the operation of the interfaces? (Choose two ) Incoming traffic with VLAN ID 0 is processed by interface fa0/0 Incoming traffic that has a VLAN ID of 2 is processed by subinterface fa0/0 2 Both subi, ccna exam chapter 6

CCNA Exploration 3 Chapter 5 Exam Answers

1. Which two items are true regarding the spanning-tree portfast command? (Choose two.)

PortFast is Cisco proprietary.

PortFast can negatively effect DHCP services.

PortFast is used to more quickly prevent and eliminate bridging loops.

Enabling PortFast on trunks that connect to other switches improves convergence.

If an access port is configured with PortFast, it immediately transitions from a blocking to a forwarding state.

 

2. In which STP state does a port record MAC addresses but not forward user data?

blocking

learning

disabling

listening

forwarding

 

3. What Rapid Spanning Tree Protocol (RSTP) role is assigned to the forwarding port elected for every Ethernet LAN segment that links two switches?

alternate

backup

designated

edge

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Tags: ccna 3 chapter 5, Refer to the exhibit Which two switch interfaces would be RSTP edge ports? (Choose two ), Refer to the exhibit Which two switch interfaces would be RSTP edge ports?, What Rapid Spanning Tree Protocol (RSTP) role is assigned to the forwarding port elected for every Ethernet LAN segment that links two switches?, Refer to the exhibit Which two switch interfaces would be RSTP edge ports, In which STP state does a port record MAC addresses but not forward user data?, ccna exploration 3 chapter 5, ccna 3 chapter 5 exam answers, which two switch interfaces would be rstp edge ports, Which two items are true regarding the spanning-tree portfast command? (Choose two ), ccna exploration 2 chapter 5, Which two switch interfaces would be RSTP edge ports?, What is the first step in the process of convergence in a spanning tree topology?, Refer to the exhibit All switches in the network have empty MAC tables STP has been disabled on the switches in the network How will a broadcast frame that is sent by host PC1 be handled on the network?, What two features of the Spanning-Tree Protocol contribute to the time it takes for a switched network to converge after a topology change occurs? (Choose two ), Which statement correctly describes the spanning-tree path cost?, which two states are the port states when rstp has converged, Which two switch interfaces would be RSTP edge ports? (Choose two ), Which three statements accurately describe layer 2 Ethernet switches, Which statement or set of paired statements correctly compares STP with RSTP?, which two states are the port states in rstp has converged, In which two ways is the information that is contained in BPDUs used by switches? (Choose two ), Which two actions does an RSTP edge port take if it receives a BPDU? (Choose two ), CCNA module 3 Chapter 5 answers, Which two states are the port states when RSTP has converged?, Which two states are the port states when RSTP has converged? (choose two), What is the first step in the process of convergence in a spanning tree topology, What two features of the Spanning-Tree Protocol contribute to the time it takes for a switched network to converge after a topology change occurs?, Which three statements are accurate regarding RSTP and STP? (Choose three ), What Rapid Spanning Tree Protocol (RSTP) role is assigned to the forwarding port elected for every Ethernet LAN segment that links two switches, ccna 3 exploration chapter 5, ccna exploration 3 chapter 5 exam, Which two items are true regarding the spanning-tree portfast command, what two features of the spanning-tree protocol contribute to the time it takes for a switched network to converge after a topology change occurs, Refer to the exhibit Which two switch interfaces would be RSTP edge ports? (Choose two, Which two criteria does a switch use to select the root bridge? (Choose two ), When PVST was developed the Bridge ID was modified to include which information?, ccna 3 chapter 5 test, ccna3 chapter5, ccna chapter 5 answer, Refer to the exhibit The bridge priority of each switch in the network is set at the default value Which switch will be the designated root bridge?, ccna lan switching and wireless chapter 5, ccna 3 chapitre 5, chapter 5 ccna 3 answers, which statement correctly describes the spanning-tree path cost, ccna3 chapter 5 exam answers, ccna 3 chapter 5 exam answers 2012, which port role specifies a forwarding port elected for every switched lan segment when using the rapid spanning tree protocol, answers, cisco exploration 3 chapter 5\answers

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, Which two statements are true about VLAN implementation, No other VLAN commands have been issued previously on this switch What is the effect after these commands are issued?, 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, chapter 4 exam, VTP revision number on a VTP server to change, ccna3 chapter 4 answers, cisco exploration 3 chapter 4 answers, Eswitching chapter 4 exam answers, What causes a VTP configured switch to issue a summary advertisement?, ESwitching Chapter 3 - CCNA Exploration, Which two statements describe VTP transparent mode operation, ccna 3 exploration chapter 4 answers, chapter 4 - ccna exploration: lan switching and wireless (version 4 0), which two statements describe vtp transparent mode operation (choose two ), eswitching chapter 4 - ccna exploration: lan switching and wireless (version 4 0) answers, eswitching chapter 3 - ccna exploration: lan switching and wireless

CCNA Exploration 3 Chapter 3 Exam Answers

1. What statement about the 802.1q trunking protocol is true?

802.1q is Cisco proprietary.

802.1q frames are mapped to VLANs by MAC address.

802.1q does NOT require the FCS of the original frame to be recalculated.

802.1q will not perform operations on frames that are forwarded out access ports.

 

2.

CCNAExploration3Chapter3ExamAnswers thumb CCNA Exploration 3 Chapter 3 Exam Answers

Refer to the exhibit. SW1 and SW2 are new switches being installed in the topology shown in the exhibit. Interface Fa0/1 on switch SW1 has been configured with trunk mode “on”. Which statement is true about forming a trunk link between the switches SW1 and SW2?

Interface Fa0/2 on switch SW2 will negotiate to become a trunk link if it supports DTP.

Interface Fa0/2 on switch SW2 can only become a trunk link if statically configured as a trunk.

Interface Fa0/1 converts the neighboring link on the adjacent switch into a trunk link if the neighboring interface is configured in nonegotiate mode.

Interface Fa0/1 converts the neighboring link on the adjacent switch into a trunk link automatically with no consideration of the configuration on the neighboring interface.

 

3. What happens to the member ports of a VLAN when the VLAN is deleted?

The ports cannot communicate with other ports.

The ports default back to the management VLAN.

The ports automatically become a part of VLAN1.

The ports remain a part of that VLAN until the switch is rebooted. They then become members of the management VLAN.

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Tags: Refer to the exhibit Which statement is true about the status of interface Fa0/1?, Which two statements are true of network computing in contrast to non-network computing? (Choose two ), How does VLAN implementation help mitigate broadcast storms in a switched network?, Which two statements are true of network computing in contrast to non-network computing?, What are two characteristics of normal range VLANs? (Choose two ), ccna exploration 3 chapter 3 answers, Refer to the exhibit Based on the output that is shown which statement is true about the VLAN configuration in the network?, Which two statements describe the benefits of VLANs? (Choose two ), Which two statements are true of network computing in contrast to non-network computing, Refer to the exhibit SW1 and SW2 are new switches being installed in the topology shown in the exhibit Interface Fa0/1 on switch SW1 has been configured with trunk mode “on” Which statement is true about forming a trunk link between the switches SW1 and S, Refer to the exhibit Which statement is true about the status of interface Fa0/1, Refer to the exhibit Computer 1 sends a frame to computer 4 On which links along the path between computer 1 and computer 4 will a VLAN ID tag be included with the frame?, How does VLAN implementation help mitigate broadcast storms in a switched network, What switch port modes will allow a switch to successfully form a trunking link if the neighboring switch port is in dynamic desirable mode?, Refer to the exhibit How far is a broadcast frame that is sent by computer A propagated in the LAN domain?, ccna exploration 3 chapter 3, Refer to the exhibit Which two statements are true about the output that is shown? (Choose two ), yhs-ifm1, Which two statements are true about VLAN implementation? (Choose two ), which two statements are true of network computing in contrast to non-network computing choose two, What are two characteristics of normal range VLANs, All ports will automatically become members of VLAN 1, What must the network administrator do to remove Fast Ethernet port fa0/1 from VLAN 2 and assign it to VLAN 3?, Based on the output that is shown which statement is true about the VLAN configuration in the network?, Switch port fa0/1 was manually configured as a trunk but now it will be used to connect a host to the network How should the network administrator reconfigure switch port Fa0/1?, Which two statements are true about the native VLAN on a switch? (Choose two ), cisco exploration 3 chapter 3, ccna 3rd module test, Which two statements are true about VLAN implementation?, Refer to the exhibit What two conclusions can be drawn from the information that is shown in the exhibit? (Choose two ), What are two characteristics of normal range VLANs?, Refer to the exhibit Which two conclusions can be drawn regarding the switch that produced the output shown? (Choose two ), Refer to the exhibit Which two conclusions can be drawn from the output that is shown? (Choose two ), Refer to the exhibit Which statement is true about the Ethernet interfaces shown in the network, ccna answers module 3, Refer to the exhibit What two conclusions can be drawn from the output that is shown? (Choose two ), Refer to the exhibit Based on the output that is shown which statement is true about the VLAN configuration in the network, exploration 3 chapter 3, A network administrator is removing several VLANs from a switch When the administrator enters the no vlan 1 command an error is received Why did this command generate an error?, cisco discovery 3 chapter 3 answers, which two statements describe the benefits of vlans (choose two ), which statement is true about the ethernet interfaces shown in the network, What are two characteristics of VLAN1 in a default switch configuration? (Choose two ), yhs-per_003, ccna exploration chapter 3 exam answers, Chapter 3 Exam Answers « CCNA Exploration Answers, What switch port modes will allow a switch to successfully form a trunking link if the neighboring switch port is in dynamic desirable mode, What is the effect of the switchport mode dynamic desirable command?, ccna 3 exploration chapter 3 answers, Computer 1 sends a frame to computer 4 On which links along the path between computer 1 and computer 4 will a VLAN ID tag be included with the frame?