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Take Assessment - ESwitching Practice Final Exam - CCNA Exploration: LAN Switching and Wireless (Version 4.0)

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Which configuration changes will increment the configuration revision number on the VTP server? configuring trunk links on the VTP server configuring or changing the VTP password configuring or changing the VTP domain name configuring or changing the VTP version number configuring or deleting a VLAN or creating a VLAN name

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Refer to the exhibit. The network administrator is planning five additional VLANs to be shared throughout the VTP domain on S3 action should the administrator take before creating the additional VLANs? Create the VLANs on a switch in VTP server mode and allow them to propogate to the other switches in the domain. Modify the configuration revision to 10 to support the additional VLANs. Enable the VTP pruning mode in order to create the VLANs on S3. Enable the VTP v2 mode. 3

Refer to the exhibit. The switch VTY lines have been properly configured, but PC1 is unable to remotely manage the switch. How problem be resolved? Configure the Fa0/1 interface of the switch in trunk mode. Configure a default gateway on the switch. Configure the native VLAN on the switch. Configure the Fa0/1 interface of the switch to allow all VLANs. 4

Refer to the exhibit. After receiving a console notification on Switch2, the network administrator begins to troubleshoot the trunk lin between Switch1 and Switch2. Which configuration change can be made to correct the problem with the trunk link? Set the Fa0/1 interface on Switch2 to trunk mode. Change the trunk encapsulation on Switch2 Fa0/1 to dot1q. Change the native VLAN on Switch2 interface Fa0/1 to VLAN 100.

Change the access mode VLAN on Switch2 to the default VLAN 1. Computer A sends a broadcast message. computer E and Router1 computer B. Which devices will see the broadcast? computer B computer B and Router1 computer C and Router1 computer B. 5 After unpacking a new Linksys WRT300N wireless multifunction device. Modify the TCP/IP properties of the computer that is connected to the WRT300N so that the computer and the WRT300N the same network. 6 A network administrator is asked to connect four switches that are each configured with eight VLANs. What must the user do to access the device in order to make these changes? Use a wireless client to associate with the WRT300N and then open a HyperTerminal session with the device. computer D. Then reboot the computer to establish a connection. Establish a wired connection from a computer in the same IP subnet as the WRT300N and enter the default IP address of device into a web browser on the computer. computer E and Router1 . computer C. a user needs to change the default administrator passw make other configuration changes. What is the minimum number of routers needed to interconnect traf all of the VLANs if trunking is allowed? 1 2 4 8 16 7 Refer to the exhibit. Routers that have two FastEthernet ports each that support trunking are available. computer D. Establish a wired connection with the device and then reboot the attached computer to launch the configuration software.

The cabling distance between the switches is 100 meters. BPDUs may be discarded because of expiring timers. Assessment Settings 3. computer D.computer A.0) Time Remaining: þÿ 11 Which statement is correct about STP architecture? .) Spanning Tree Protocol is disabled. Assessment Selection 2. Enable password is configured as cisco. VLAN1 is configured with a management IP address. 10 Why is it important that the network administrator consider the spanning-tree network diameter when choosing the root bridge? The network diameter limitation is 9. All interfaces are set to auto-negotiation of speed and duplex.ESwitching Practice Final Exam . The flash directory contains the IOS image.CCNA Exploration: LAN Switching and Wireless (Version 4. computer E and Router1 8 What impact does the use of the mdix auto configuration command have on an Ethernet interface on a switch? automatically detects duplex settings automatically detects interface speed automatically detects copper cable type automatically assigns the first detected MAC address to an interface 9 Which three statements are correct concerning the default configuration of a new switch? (Choose three. The network diameter must be set to the number of meters of the cable between the root bridge and its farthest connected Showing 1 of 5 Close Window <Prev Page: þÿ Next> Close Window Assessment System 1. computer C. Take Assessment Take Assessment . computer B. All switch ports are assigned to VLAN1.

enter the no service password-encry command. To select designated ports.Spanning Tree Protocol will guarantee a loop free Layer 2 topology. and VLAN 30 VLAN 2 through VLAN 29. The service password-encryption command encrypts all previously unencrypted passwords in the running configuration. To see the passwords encrypted by the service password-encryption command. The switch with the highest priority will be assigned the lowest BID in the root election. Spanning Tree Protocol guarantees the shortest path to destination networks. The first step in the spanning-tree election process is to determine the root port. 13 Refer to the exhibit. The service password-encryption command encrypts only passwords for the console and VTY ports. 12 Which statement regarding the service password-encryption command is true? The service password-encryption command is entered at the privileged EXEC mode prompt. and VLAN 31 through VLAN 1000 14 . The switches in the exhibit have VTP pruning enabled. the spanning-tree algorithm must determine the longest contiguous path from the root bridge. VLAN 20. What will be pruned in the VTP advertisements from ST-C to switch ST-1? VLAN 30 VLAN 20 and VLAN 30 VLAN 1.

What should be done to remedy the problem? Reconfigure switches SW2 and SW3 in VTP transparent mode. It is receiving BPDUs. Reconfigure all switches as VTP clients to synchronize the VLAN database information. Reconfigure the VTP password to be consistent on all VTP switches. It is receiving BPDUs and populating the MAC address table. The VTP domain has been configured as shown in the exhibit. but not sending data frames. Reconfigure the VTP server as a VTP client and then return to VTP server mode to reset the configuration revision numbe 16 . It is participating in the election process by forwarding the BPDUs it receives. How is port Gi1/1 on SWT-A functioning in the spanning-tree topology? It is sending and receiving data frames.Refer to the exhibit. but not sending data. None of the configured VLANs on SW1 and present on SW3. 15 Refer to the exhibit.

68 /27 172.16.3 and 802.146 /27 17 When port security is used on a switch.11 802.30.16. which violation mode will cause an SNMP trap to be sent and traffic to be dropped when number of secure MAC addresses for a port is reached? sticky protect restrict shutdown 18 A wireless LAN access point will convert traffic between which two frame encapsulation types? 802.16 19 How are data frames identified and sent to the correct VLAN when exiting an Ethernet trunk? Frames are forwarded to the correct VLAN based on the VLAN tag. 20 Where is the information of newly created VLANs stored on a switch? CPU flash NVRAM RAM .16.99 /28 172.96 /27 172.10.16.5 and 802.16 802.16. Which IP address should be assigned to this new host? 172.30.Refer to the exhibit.10.16.110 /27 172. Frames are forwarded to the correct VLAN based on the source IP address.10.1 and 802.11 802.30.3 and 802. Frames are forwarded to the correct VLAN based on information in the MAC address table. A new host needs to be connected to VLAN 20. Frames are always forwarded to the native VLAN when exiting a trunk.120 /28 172.

ESwitching Practice Final Exam . which switch will be elected as the roo of the spanning tree topology? Cat-A Cat-B . Assessment Selection 2.0) Time Remaining: þÿ 21 What VLANs are allowed across a trunk when the range of allowed VLANs is set to the default value? All VLANs will be allowed across the trunk.Showing 2 of 5 Close Window <Prev Page: þÿ Next> Close Window Assessment System 1. Assuming the bridge priority values are set to default on all switches. The switches will negotiate via VTP which VLANs to allow across the trunk. Assessment Settings 3. Only VLAN 1 will be allowed across the trunk.CCNA Exploration: LAN Switching and Wireless (Version 4. Take Assessment Take Assessment . 22 Refer to the exhibit. Only the native VLAN will be allowed across the trunk.

RTB is configured for traditional inter-VLAN routing. Because they are operating in full-duplex mode. 25 Refer to the exhibit. which device is used to associate a client computer to the network? an Ethernet switch a wireless access point another wireless computer a hard-wired computer on the network 24 After listening for the presence of a signal on the network media. RTB can ping computer A but cannot ping computer B. the hosts resume listening for traffic in preparation for sending future mes Because the hub will temporarily block traffic from one of the hosts.Cat-C Cat-D 23 In setting up a wireless infrastructure network. the host checks to determine if the line is idle before retransmitting. W possible cause of this failure? Port Fa0/11 is in the wrong VLAN. that host will be allowed to transmit once the wire is cle Hosts A and C are assigned shorter backoff values to provide them priority to access the media for retransmission. hosts A and C transmit data at the same time. After the backoff period of a host. RTB does not have an active routing protocol.) The hosts transmit a jam signal to ensure that all hosts on the network are aware that a collision has occured. In what two way hosts respond to this situation? (Choose two. . The IP address of computer B is in the wrong logical network.

Router interface Fa0/1 has the wrong trunk encapsulation type configured. 28 . 26 What identifier in the BPDU creates a unique BID for a switch? IP address MAC address bridge priority VLAN ID port priority 27 Refer to the exhibit. Configure the trunk port in trunk mode on SW1. Users complain that they do not have connectivity to the web server that is connected to SW1. What should to remedy the problem? Allow all VLANs on the trunk link. Configure VLAN 100 as the native VLAN for SW1. Attach the web server to a router and configure inter-VLAN routing.

The switch IP address is on the wrong subnet.) The switch ports are on different VLANs. What three statements describe why Host1 and Host2 are unable to communicate? (Choose three. . The switches have been configured as shown. The VLAN port assignments must be contiguous for each VLAN. The hosts that are connected to switch 101-2FL are not able communicate with the hosts in their corresponding VLANs that are connected to switch 101-3FL. Introduce a Layer 3 device or a switch with Layer 3 capability into the topology. What should be done to fix the problem? Configure port Fa0/2 on switch 101-3FL as a static trunk link. 29 Refer to the exhibit. The host default gateway addresses must be on the same logical network. Utilize the switchport trunk allowed vlan all command on switch 101-3FL to permit the VLAN traffic.Refer to the exhibit. Apply IP addresses that are in the same subnet to the interfaces that are used to connect switches 101-2FL and 101-3FL. A router is required to forward traffic between Host1 and Host2. The hosts are configured on different logical networks.

0) Time Remaining: þÿ 31 A network administrator enables sticky learning on all access mode interfaces of a Catalyst switch. designated ports. Assessment Selection 2. root ports nondesignated ports. 32 .ESwitching Practice Final Exam . root bridge root bridge. Connected hosts are no longer able to communicate with the switch. What is the result? All previously learned MAC addresses are lost. Assessment Settings 3.CCNA Exploration: LAN Switching and Wireless (Version 4. designated ports. root ports. nondesignated ports root ports. After the switch operates for several days. nondesignated ports.30 What is the correct order in which the STP components are chosen? designated ports. The switch reverts to non-sticky dynamic learning. the administrator reboots the switch without saving the configuration. root bridge. then connects hosts to the switch. root bridge. root ports. designated ports Showing 3 of 5 Close Window <Prev Page: þÿ Next> Close Window Assessment System 1. Take Assessment Take Assessment . Previously learned sticky addresses are retained in the switch configuration. nondesignated ports. saves the configuration.

Incoming traffic with VLAN ID 1 is processed by interface Fa0/0.Refer to the exhibit. The switch negotiated trunk links for interfaces Fa0/1 and Gi0/1. Interfaces Gi0/1 and Fa0/1 are allowed to carry data from multiple VLANs. 33 Refer to the exhibit. VLAN traffic is processed on the subinterfaces even if Fa0/0 line protocol goes down. What two ways are indicative of how the router handles incoming VLAN traffic? (Choose two. Which statement is true regarding the information shown? Only one VLAN is currently configured to use the trunk links. What is the purpose of the configuration commands that are shown? to activate port Fa0/10 to make the port a member of VLAN 30 to activate port security on port Fa0/10 to add VLAN 30 to the trunk that is connected to port Fa0/10 34 Refer to the exhibit. A Cisco proprietary protocol is in use for interfaces Fa0/1 and Gi0/1. The router uses a unique MAC address on VLAN 10 and 20 by adding the 802. Router R1 is connected to a switch through a trunk.1. Traffic inbound on this router is processed by different subinterfaces depending on the VLAN from which the traffic originat 35 .1Q VLAN ID to the hardware address.) Data from VLAN 20 is not being routed. Incoming traffic that has a VLAN ID of 10 is processed by subinterface Fa0/0.

the switch immediately forwards a frame.Refer to the exhibit. but not to S4. After confirming the integrity of the frame.) QoS PoE port security link aggregation application based filtering 37 Which statement is accurate about fast-forward switching? The switch stores the first 64 bytes of the frame before forwarding. The switch receives the complete frame and stores it in buffers before forwarding it. The switch analyzes the frame for information about its destination. What is the result of running commands? VLAN 30 will be added to S1. A network administrator enters the displayed commands to configure VLAN 30. VLAN 30 will be added to the VLAN database of S3 but will not be propagated to S4. 36 A network technician is evaluating the desirable features of both access and distribution layer switches. the switch fo out the correct port. S2. Which two features are to switches at these two layers? (Choose two. and S3. After reading the destination address. VLAN 30 will be pruned from the VLAN database of S3. S2 or S1. VLAN 30 will not be added to the VLAN database of S3 and an error message will be displayed. 38 .

Refer to the exhibit. Both switches are configured with default bridge priority. Which password allows the administrator to enter the privileged exec mode? cisco1 cisco2 cisco3 cisco 39 Refer to the exhibit. Which port will act as the STP root port if all links a operating at the same bandwidth? Fa0/1 interface of S1 Fa0/2 interface of S1 Fa0/1 interface of S2 Fa0/2 interface of S2 40 Which benefit is gained by designing a network with a small network diameter? lower latency improved security increased redundancy higher interface bandwidth Showing 4 of 5 Close Window <Prev Page: þÿ Next> .

an administrator downloaded a saved configuration from a TFTP se . Assessment Settings 3. This switch will cause no disruption in the VTP domain operations if the rest of the switches in the same VTP domain have configuration revision number. This switch has established two-way communication with the neighboring devices.cfg startup-config.0) Time Remaining: þÿ 41 A wireless access point can function as which type of shared medium. Take Assessment Take Assessment .) This switch shows no configuration revision errors. 43 Which parameter is associated with wireless authentication? shared key SSID ad hoc channel 44 Using the command copy tftp:backup.CCNA Exploration: LAN Switching and Wireless (Version 4.ESwitching Practice Final Exam . This switch is configured to advertise its VLAN configuration to other VTP-enabled switches in the same VTP domain. Assessment Selection 2. Which two facts can be confirmed by this output? (Choose two.Close Window Assessment System 1. This switch will drop all VTP advertisements that come from the switches that are configured in the same VTP domain. wired LAN device? hub switch router gateway 42 Refer to the exhibit.

Which statement is true abou frames traveling between host A and host B? They will travel untagged.cfg. 46 Which service should be disabled on a Cisco switch or router to prevent packet sniffers from capturing information about the de SSH VTP CDP SNMP 47 . Both switches are configured as displayed and the native VLAN is the default. 45 Refer to the exhibit. They will be tagged with the trunk Port VLAN ID.switch. A backup configuration from a TFTP server cannot be copied directly into the startup-config. The command copy running-config startup-config should be used to save the changes on the switch. Why does the administrator not detect any changes in the switch configuration after the download completes? The command should have been copy startup-config tftp:backup. Downloading to the startup-config requires the switch to be reloaded in order for the configuration to take effect. They will be tagged with the highest VLAN ID. They will be tagged with VLAN ID 1.

The router supports connectivity through infrared and radio frequencies. The router supports both wired and wireless connections. Router R-West and switch S-West1 are connected via a single ethernet cable between the router interface the switch interface fa0/1. In the Wireless menu option of a Linksys integrated router. It is calculated based on the bridge priority of the switches along a given path.Refer to the graphic. The router and switch have been configured with the commands that are displayed in the exhibit. 48 Which statement correctly describes the spanning-tree path cost? It is calculated based on the total number of switches connected in a loop. It is calculated based on the sum of the port cost value. for each switch port along a given path. 49 Refer to the exhibit. The . The router supports 802. and 802. what does the Network Mode option Mixed mea The router supports encryption and authentication. 802.11g.11b. determined by link speed. It is calculated based on the utilization of all the switches along a given path.11n devices.

What is the cause of the "not-trun status for switch port Fa0/1? The trunk is established. The router. SSH has been configured on the wrong line. the switch. 50 Refer to the exhibit. The transport input command is configured incorrectly. The network administrator enters the configuration shown to allow both SSH and Telnet connections to the The Telnet connections fail. the trunk has not been established. or both must be configured with the dynamic desirable option for Dynamic Trunking Protocol to es trunk. The router is missing the dynamic trunking protocol statements necessary to form a trunk. What is the most likely cause of this problem? The SSH version number is wrong. but no VLANs have been configured to use it.administrator enters the show interfaces trunk command and receives the output as shown. Showing 5 of 5 Close Window <Prev Page: þÿ Next> . Telnet and SSH cannot be configured simultaneously. Because the router does not support Dynamic Trunking Protocol.