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Home » CCNA3 » CCNA 3 – Final Exam (B) latest

CCNA 3 – Final Exam (B) latest
 July 6th, 2009
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 CCNA3
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1.Refer to the exhibit. The configuration steps that are listed in the exhibit have been entered in switch
S1 via the console. Subsequent attempts to telnet to the switch are not successful. What is causing the
problem?

The transport input command must specify Telnet access.

2.Refer to the exhibit. How is port Gi1/1 on SWT-A functioning in the spanning-tree topology?

It is sending and receiving data frames.

3.Which parameter is a specific frequency at which a wireless access point will operate?

channel

4.What will be the effect of the command S1# copy system:running-config tftp://172.16.2.155/tokyo-
config?

The running configuration file on S1 will be saved via TFTP to a file named tokyo-config.

5.What identifier in the BPDU creates a unique BID for a switch?

MAC address

6.Refer to the exhibit. A wireless infrastructure has been established in a company building as shown.
The design goal was to allow roaming between the three APs for handheld devices. However, the

http://neversummer.net/ccna3-final-exam-b-latest/ 25/11/2010

Hosts that are connected to switch SW1 are not able to communicate with Hosts http://neversummer.Which statement about STP network diameter is correct? STP diameters are restricted by convergence times. A new host needs to be connected to VLAN 3. 12.Refer to the exhibit. 7.32 /28 192.168.168.1. Layer 2 root elections should be optimized by adjusting BPDU timers to match network diameter.Refer to the exhibit.How does Spanning Tree Protocol aid network architecture? allows for redundant links by eliminating loops 9.63 /28 10. How should the network administrator change the displayed configuration to satisfy the requirement? Modify the transport input command.1.52 /28 192. Ever summer Página 2 de 17 devices lose connectivity when the users roam.CCNA 3 – Final Exam (B) latest | Never summer. Using lower bandwidth connections between switches will allow STP to have a larger network diameter.31 /28 192.168.168.1.Refer to the exhibit. Which IP address should be assigned to this new host? 192.22 /28 192. Portfast can be used to increase the allowable switched network diameter because it disables the forward delay and maximum age timers.1. 8.In setting up a wireless infrastructure network. 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 11. How can this problem be fixed? Reposition the APs so that each area of signal strength overlaps the neighbor by at least 10-15%.net/ccna3-final-exam-b-latest/ 25/11/2010 .1. The network administrator wants to configure Switch1 to allow SSH connections and prohibit Telnet connections.168.

Hosts 1 and 4 are assigned shorter backoff values to provide them priority to access the media. because the switch provides dynamic VLAN assignment for the port. What would happen if the network administrator moved the network cable of Host A from interface Fa0/1 to Fa0/3 on switch SW1? Host A remains a member of VLAN 10. Host A remains a member of VLAN 10. If a host has data to transmit after the backoff period of that host. Host 1 and Host 4 both transmit data at the same time. but because port Fa0/3 was unused. All hosts are in listen mode.) Each subinterface should be configured with its own IP address. because it is connected to the same physical network. because the router is routing traffic between VLANs. Ever summer Página 3 de 17 in the same VLAN that are connected to switch SW2. Apply IP addresses that are in the same subnet to FastEthernet 0/1 on SW1 and FastEthernet 0/2 on SW2. The hub will block the port connected to Host 4 to prevent a collision.CCNA 3 – Final Exam (B) latest | Never summer. 15. subnet mask. it is now a member of VLAN 1. Host A is no longer a member of VLAN 10. a backoff algorithm is invoked.Refer to the exhibit. Host A maintains connectivity to all members of VLAN 10.) After the end of the jam signal. How do the hosts respond on the network? (Choose two. because port Fa0/3 has been manually assigned to VLAN 30. Reconfigure the fa0/1 interface on switch SW1 with a static trunk configuration.Refer to the exhibit. Configure both switches in VTP transparent mode to allow them to share VLAN information.What are two requirements for configuring inter-VLAN routing using the router-on-a-stick model? (Choose two. What should be done to fix the problem? Introduce a Layer 3 device in the topology. The physical interface of the router must be connected to a trunk link on the adjacent switch. 14. Hosts 1 and 4 are operating full duplex so no collision will exist. http://neversummer. Host A is no longer a member of VLAN 10.net/ccna3-final-exam-b-latest/ 25/11/2010 . and unique VLAN assignment. 13. the host checks to determine if the line is idle before transmitting.

net/ccna3-final-exam-b-latest/ 25/11/2010 . how many physical interfaces are needed on router R1 to configure inter-VLAN routing using subinterfaces? zero one two four 18.Refer to the exhibit.3. If switch SW1 is configured with the four VLANs as shown in the exhibit.2.cd23 will be allowed to connect to port Fa0/18.CCNA 3 – Final Exam (B) latest | Never summer. Different static VLANs should be assigned to different interfaces of the router.35 and a destination address of 192. What needs to be done to resolve the problem? Rename VLAN1. 16. http://neversummer. Router RA receives a packet with a source address of 192. Configure the Fa0/1 port of S1 as a trunk port. Move the Fa0/0 interface of R1 to another VLAN. When forwarding a frame to the device with address 0060.85. Router R1 is properly configured for router on a stick inter-VLAN routing. The router should be configured as the VTP server.5c5b. The router will forward the packet out interface FastEthernet 0/1. Ever summer Página 4 de 17 The number of physical interfaces on the router should match the number of VLANs. Connect one more port of S1 to R1.168.1. The router will forward the packet out interface FastEthernet 0/1.Refer to the exhibit.1.5c5b. The router will forward the packet out interface FastEthernet 0/1. but PC1 is unable to ping PC2. What will the router do with this packet? The router will drop the packet.2 and interface FastEthernet 0/1.168.1. Only the device with MAC address 0060.Refer to the exhibit.Refer to the exhibit. The router will forward the packet out interface FastEthernet 0/1. What does the term DYNAMIC indicate in the output that is shown? This entry can only be removed from the MAC address table by a network administrator. 19.3. the switch does not have to perform a lookup to determine the final destination port. 17.cd23.

VLAN 20 and VLANs 1002 through 1005 http://neversummer. Which VLAN(s) will be allowed on the trunk to SW2 by SW4? VLAN 20 only VLAN 10 and VLAN 30 VLAN 10. 20. and C only hosts A.Which parameter is associated with wireless authentication? shared key SSID ad hoc channel 21. Hosts B and C attempt to transmit a frame at the same time. VLAN 20. B.Refer to the exhibit. and D only hosts A. The switches in the exhibit have VTP pruning enabled.CCNA 3 – Final Exam (B) latest | Never summer. D. Ever summer Página 5 de 17 The switch learned this MAC address from the source address in a frame received on Fa0/18. and F only hosts D.What is an efficient and cost effective way to minimize the frequency and effects of broadcast storms on an Ethernet LAN? Connect each PC directly to a router port. Divide the computers into separate VLANs on the existing switches. 23. and F 22. Which hosts will receive the collision jamming signal? all hosts that are shown only hosts B and C only hosts A. Use access control lists to filter broadcasts from the network. B.Refer to the exhibit. E. and VLAN 30 VLAN 1. C. E. Divide the computers into separate workgroups using different physical switches. but a collision occurs.net/ccna3-final-exam-b-latest/ 25/11/2010 .

net/ccna3-final-exam-b-latest/ 25/11/2010 . What is the last device to receive the collision? hub HB1 switch SW1 router R1 switch SW2 router R2 switch SW4 26. The host default gateway addresses must be on the same logical network.CCNA 3 – Final Exam (B) latest | Never summer. designated ports 25. The switch IP address is on the wrong subnet. The first step in the spanning-tree election process is to determine the root port. designated ports. Ever summer Página 6 de 17 24. nondesignated ports. The hosts are configured on different logical networks.) The switch ports are on different VLANs.What is the correct order in which the STP components are chosen? designated ports.Refer to the exhibit. nondesignated ports root ports. What three statements describe why Host1 and Host2 are unable to communicate? (Choose three. The VLAN port assignments must be contiguous for each VLAN. http://neversummer. Spanning Tree Protocol guarantees the shortest path to destination networks. root bridge root bridge. root ports. root ports nondesignated ports. nondesignated ports. 27. and the frames from the transmitting stations collide. root bridge. The switch with the highest priority will be assigned the lowest BID in the root election. A router is required to forward traffic between Host1 and Host2.Which statement is correct about STP architecture? Spanning Tree Protocol will guarantee a loop free Layer 2 topology. root bridge. designated ports. Hosts PC_A and PC_B send traffic simultaneously. root ports.Refer to the exhibit.

This is required if a web server or web farm is attached to the switch. The network administrator wants to allow both SSH and Telnet connections to Switch1. 28. 29 What are two benefits of the IEEE 802.CCNA 3 – Final Exam (B) latest | Never summer.net/ccna3-final-exam-b-latest/ 25/11/2010 . What benefits does this configuration provide? This allows the switch to host web pages for the network. This allows remote VPN connections to the switch over the Internet. What is the most likely cause of this problem? The RSA key has been removed. SSH has been configured on the wrong line. The transport input command is applied incorrectly. a network administrator configures the switch as an HTTP server.11n standard over the IEEE 802. The network administrator determines that VLAN information is not propagating to SW3. The domain name has been configured in the wrong configuration mode. However. the SSH connections fail. Which command will remedy the problem? SW1(config)# vtp version 1 SW2(config)# vtp mode client http://neversummer. This allows web-based configuration tools to be used with the switch. Ever summer Página 7 de 17 To select designated ports.) requires less equipment provides improved range permits increased data rates has a single-input and a single-output needs no hardware upgrade for compatibility 30 Refer to the exhibit. the spanning-tree algorithm must determine the longest contiguous path from the root bridge. A new switch. SW3. 31 Refer to the exhibit. has been added to the network.While configuring a new switch.11G? (Choose two.

and D are correctly configured with IP addresses in the subnet range for VLAN 50. such as those used for configuration. Change the channel on AP-B to 6 or 11. Host A can communicate with host B. B.net/ccna3-final-exam-b-latest/ 25/11/2010 . Increase the distance between the clients. Users A and B are reporting intermittent connectivity problems. What is the cause of this http://neversummer. Pre-installation surveys showed strong signal strength from the AP locations to the client locations. The destination port for the first frame that is received is busy. Ever summer Página 8 de 17 SW3(config)# vtp domain Cisco1 SW3(config)# vtp mode transparent 32 Which CLI mode allows users to access all device commands. The second frame will be delivered to the memory buffer for its destination port. The second frame will be placed in a common memory buffer to await delivery. and troubleshooting? user EXEC mode privileged EXEC mode global configuration mode interface configuration mode 33 Refer to the exhibit. The second frame will be dropped. The network administrator has just added VLAN 50 to Switch1 and Switch2. 35 Refer to the exhibit. management. but cannot communicate with host C or host D. What will fix the problem? Relocate the APs closer to each other. Hosts A. How will the switch handle the second frame that it received? The second frame will have to wait to be delivered even if its destination port is available.CCNA 3 – Final Exam (B) latest | Never summer. C. Outside electrical interference has been eliminated. 34 A switch that is using port-based memory buffering receives two incoming frames on the same port. Place AP-A and AP-B on the same wireless channel.

CCNA 3 – Final Exam (B) latest | Never summer. VLANs have not been appropriately configured on the router subinterfaces.168.1. The size parameter reset the default buffer size but did not disable access to the buffer. After the trunk link between SW1 and SW2 was brought up. The command history can only be disabled on a router.0 networks will not succeed until a routing protocol is configured on the router. The Cisco IOS version does not support disabling the command history buffer. Switch SW2 was tested in a lab environment and then inserted into a production network without reloading its configuration.net/ccna3-final-exam-b-latest/ 25/11/2010 . VTP configuration revision number of SW2 was higher than the configuration revision number of SW1. http://neversummer. all users lost connectivity to the network. not a switch. What could be the source of the problem? All the VLANs were pruned from the trunk port between SW1 and SW2.) Routing between the 192. but the command history buffer is still available. 36 Refer to the exhibit.3. The link between Switch1 and Switch2 is up but not trunked. Which two options correctly describe the router configuration that is shown? (Choose two. SW1 and SW2 cannot be both set as VTP servers in the same VTP domain.0 and 192. VLAN 50 is not allowed on the trunk link between Switch1 and Switch2. An administrator enters terminal no history size at the command prompt on a Cisco Catalyst switch and receives no error messages back. What is the problem? The command contained a syntax error.168. The Fa0/11 interface of Switch1 is not configured as a trunk. The configuration is appropriate for a router-on-a-stick network design. 37 Company policy requires disabling the command history buffer on network devices. Ever summer Página 9 de 17 problem? There is a native VLAN mismatch. 38 Refer to the exhibit. The additional VLANs from SW2 created more VLANs than the VLAN database of SW1 could contain.

net/ccna3-final-exam-b-latest/ 25/11/2010 . The crypto key is not properly configured to generate passwords. but none set” message when attempting to connect to S1. What is the likely problem? No routing protocol is configured on R1. The Layer 2 switching design that is shown has been implemented in a campus environment that is using Spanning Tree Protocol. However. the network takes nearly a minute to completely converge. All inter-switch links that are shown are trunks. 40 Refer to the exhibit. the administrator receives a “password required. How can the convergence time be reduced? Increase the capacity of the distribution and core trunk links to 10 Gb/s. An IP address should be applied to interface Fa0/1 for routing to occur. PC1 is unable to access PC2. Whenever an inter-switch link fails. After entering the commands in the exhibit.CCNA 3 – Final Exam (B) latest | Never summer. 39 Refer to the exhibit. Only one physical link between S1 and R1 is configured for inter-VLAN routing. A network administrator has segmented the network into two VLANs and configured R1 and S1 as displayed. The default gateway address is not set on S1. What is the problem? The enable secret password was not set. 42 http://neversummer. Implement Rapid Spanning Tree Protocol. 41 Refer to the exhibit. S1 does not have a password configured for the vty lines. Add a trunk link that directly connects D1 and D2. S1 does not have login configured on the vty lines. The Fa0/1 port of S1 is not a trunk port. The VLAN1 interface has not be enabled with the no shutdown command. Use Layer 3 switching on the core switch. Ever summer Página 10 de 17 Trunking has been appropriately configured on the router subinterfaces.

CCNA 3 – Final Exam (B) latest | Never summer. http://neversummer. The boot loader is loaded from RAM. The Fa0/24 port is administratively down. There is a change in the VTP configuration. STP has detected links that create a loop.net/ccna3-final-exam-b-latest/ 25/11/2010 . The boot loader initializes the flash file system that is used to boot the system. The boot loader performs POST. What are two reasons for the Fa0/24 port being placed in the blocking state? (Choose two. 43 Which three actions are performed during the boot sequence of a Cisco switch? (Choose three. The Fa0/24 port is overloaded with too much traffic for its configured bandwidth. RTB can ping computer A but cannot ping computer B.) This switch is not the root bridge.) The boot loader uses the self-contained switch operating system to boot the switch. RTB is configured for traditional inter-VLAN routing. The boot loader retrieves diagnostics routines via TFTP. What is a possible cause of this failure? Port Fa0/11 is in the wrong VLAN. Ever summer Página 11 de 17 Refer to the exhibit. The boot loader loads the default operating system if the flash-based operating system is corrupt or missing. 44 Which combination is required to establish a connection to initially configure the Linksys WRT300N wireless access device? a computer with a console connection to the WRT300N a computer with a wireless connection to the WRT300N a computer with an AUX port connection to the WRT300N a computer configured in the same IP subnet as the WRT300N and a direct cable connection to it 45 Refer to the exhibit.

The IP address of computer B is in the wrong logical network. Configure SW2 with the VTP domain password. WEP allows the access point to inform clients of its presence. Switch SW2 has been newly purchased and added to the network. receives VLAN information from SW1.net/ccna3-final-exam-b-latest/ 25/11/2010 . 46 In which mode is a VTP switch operating if it has been configured to only forward VTP advertisements? client root server transparent 47 Refer to the exhibit. WEP encrypts data between the wireless client and the access point. Configure SW2 as a VTP server with a higher revision number. Router interface Fa0/1 has the wrong trunk encapsulation type configured. and synchronizes VLAN information? Disable VTP pruning on SW2. WEP translates IP addresses into easy-to-remember domain names. Configure SW2 in VTP transparent mode.CCNA 3 – Final Exam (B) latest | Never summer. WEP ensures that only authenticated users are allowed access to the WLAN. Ever summer Página 12 de 17 RTB does not have an active routing protocol. What configuration should be applied to SW2 so that it participates in the same VTP domain as switch SW1. What is the effect of setting the security mode to WEP on the Linksys integrated router? WEP identifies the wireless LAN. public address. WEP translates an internal address or group of addresses into an outside. 49 http://neversummer. 48 Refer to the exhibit.

What will allow a host on VLAN 40 on switch X to communicate with a host in VLAN 40 on switch Y? QoS routing trunking VPN 50 Refer to the exhibit.11-based wireless networks? DSSS OFDM SSID WPA 52 Refer to the exhibit. computer E. Computer D sends a broadcast message. Ever summer Página 13 de 17 Refer to the exhibit. and Router1 http://neversummer.net/ccna3-final-exam-b-latest/ 25/11/2010 .CCNA 3 – Final Exam (B) latest | Never summer. Which port will act as a non-designated port if all links are operating at the same bandwidth? Fa0/1 interface of switch A Fa0/2 interface of switch A Fa0/1 interface of switch B Fa0/2 interface of switch B Fa0/1 interface of switch C Fa0/2 interface of switch C 51 What provides an authentication mechanism for 802. All switches are configured with the default bridge priority. Which devices will process the broadcast message? computer E computer D and computer E computer D.

computer D. CCNA3  CCNA 3 – Final Exam (A)  CCNA 3 – Chapter 7  CCNA 3 – Chapter 6  CCNA 3 – Chapter 5  CCNA 3 – Chapter 4 彩虹天堂-Rainbow Heaven Windows 7 RTM 确认将于美国时间7月13日发布 3 comments Add comment 1. computer D. and Router1 90% correct [Traductor] CCNA. but PC1 is unable to ping PC2. computer E. and computer E computer C. computer E. Ever summer Página 14 de 17 computer B and computer E computer B.CCNA 3 – Final Exam (B) latest | Never summer. and Router1 computer C. huaimao × 07 Jul 2009 @ 21:01 #comment-281 学习了!看来你真的要准备考CCNA啊!呵呵,支持! 2. computer E. computer D.net/ccna3-final-exam-b-latest/ 25/11/2010 .我这个专业必考…学的头大 3. computer C. What needs to be done to resolve the problem? http://neversummer. computer B. Never summer × 08 Jul 2009 @ 01:02 #comment-282 哎…. afsd × 08 Aug 2010 @ 19:20 #comment-6241 Router R1 is properly configured for router on a stick inter-VLAN routing. and Router1 computer A.

CCNA 3 – Final Exam (B) latest | Never summer.net/ccna3-final-exam-b-latest/ 25/11/2010 . Ever summer Página 15 de 17 How the fuck can you rename Vlan 1?????stupid answer Leave A Reply Name Email (do not published) Website Post Comment Categories  CCNA  IT相關  WORDPRESS  個人日記  學習相關  未分類  照片圖片  雜談  電影分享  音樂分享 Archives  November 2010  June 2010  May 2010  April 2010  March 2010  February 2010  January 2010  December 2009  November 2009  October 2009  September 2009  August 2009  July 2009  June 2009  May 2009 http://neversummer.

net/ccna3-final-exam-b-latest/ 25/11/2010 .  意美 的确没有更新啊  广州seo 博主可以交换个友情链.. Ever summer Página 16 de 17  March 2009 Meta  Log in Search Recent Posts  我回来了。。  六月  悲劇的時代  Ubuntu之離線寫BLOG軟體-Lekhonee  解決WUBI安裝Ubuntu 9.10更新後出現無法進入系統的問題  給HTC HERO使用好看的蘋果字體  近況  手機大集合  其實,我已經回到了墻內  Keep ALL SIMPLE Recent Comments  博客之家 你终于回来了,实在太.CCNA 3 – Final Exam (B) latest | Never summer..  尹雷 华丽的飘过!  大学生创业 不错哦..要经常宫鑫...  Older » Tag Cloud 仙劍奇俠傳 哈利波特 照片圖片 視頻 電影分享 音樂分享 apple avatar Camera CCNA CCNA1 CCNA2 CCNA3 CCNA4 CNZZ creative dv2 flash GFW Google htc I&E Jdrama jquery laptop lekhonee love monkey majik mysql Network http://neversummer...

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