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CCNA 3 – Final Exam (B) latest
July 6th, 2009 51,132 views CCNA3 3 comments 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/tokyoconfig? 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

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25/11/2010

1.168.31 /28 192.Which statement about STP network diameter is correct? STP diameters are restricted by convergence times. 7.Refer to the exhibit. Portfast can be used to increase the allowable switched network diameter because it disables the forward delay and maximum age timers. Which IP address should be assigned to this new host? 192.CCNA 3 – Final Exam (B) latest | Never summer.22 /28 192. 8.1. A new host needs to be connected to VLAN 3.1. 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 . Layer 2 root elections should be optimized by adjusting BPDU timers to match network diameter.63 /28 10.Refer to the exhibit. Ever summer Página 2 de 17 devices lose connectivity when the users roam.168.32 /28 192.168.How does Spanning Tree Protocol aid network architecture? allows for redundant links by eliminating loops 9.Refer to the exhibit. Hosts that are connected to switch SW1 are not able to communicate with Hosts http://neversummer.52 /28 192.1. How should the network administrator change the displayed configuration to satisfy the requirement? Modify the transport input command.In setting up a wireless infrastructure network. 12. The network administrator wants to configure Switch1 to allow SSH connections and prohibit Telnet connections.168. Using lower bandwidth connections between switches will allow STP to have a larger network diameter.168. 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 11.1.

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

1. The router will forward the packet out interface FastEthernet 0/1. 19. Configure the Fa0/1 port of S1 as a trunk port. Router RA receives a packet with a source address of 192. When forwarding a frame to the device with address 0060.Refer to the exhibit. The router will forward the packet out interface FastEthernet 0/1. 16.168. 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. but PC1 is unable to ping PC2. The router will forward the packet out interface FastEthernet 0/1.Refer to the exhibit. Different static VLANs should be assigned to different interfaces of the router. Router R1 is properly configured for router on a stick inter-VLAN routing.Refer to the exhibit.Refer to the exhibit.cd23. The router should be configured as the VTP server.2 and interface FastEthernet 0/1. Ever summer Página 4 de 17 The number of physical interfaces on the router should match the number of VLANs. the switch does not have to perform a lookup to determine the final destination port. http://neversummer. Connect one more port of S1 to R1.net/ccna3-final-exam-b-latest/ 25/11/2010 .85.2.5c5b.168. If switch SW1 is configured with the four VLANs as shown in the exhibit. Move the Fa0/0 interface of R1 to another VLAN.1.3.cd23 will be allowed to connect to port Fa0/18. The router will forward the packet out interface FastEthernet 0/1. how many physical interfaces are needed on router R1 to configure inter-VLAN routing using subinterfaces? zero one two four 18.1.35 and a destination address of 192.CCNA 3 – Final Exam (B) latest | Never summer. Only the device with MAC address 0060.3. 17. What needs to be done to resolve the problem? Rename VLAN1.5c5b. What will the router do with this packet? The router will drop the packet.

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

The VLAN port assignments must be contiguous for each VLAN. and the frames from the transmitting stations collide. 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. nondesignated ports. A router is required to forward traffic between Host1 and Host2. 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. What three statements describe why Host1 and Host2 are unable to communicate? (Choose three.CCNA 3 – Final Exam (B) latest | Never summer.Which statement is correct about STP architecture? Spanning Tree Protocol will guarantee a loop free Layer 2 topology. Hosts PC_A and PC_B send traffic simultaneously. root bridge root bridge. designated ports.) The switch ports are on different VLANs. designated ports.What is the correct order in which the STP components are chosen? designated ports. root bridge. The switch IP address is on the wrong subnet.Refer to the exhibit. nondesignated ports. Ever summer Página 6 de 17 24. The hosts are configured on different logical networks. designated ports 25. root ports. nondesignated ports root ports. root ports. root bridge.net/ccna3-final-exam-b-latest/ 25/11/2010 . root ports nondesignated ports. http://neversummer. 27.Refer to the exhibit.

29 What are two benefits of the IEEE 802. a network administrator configures the switch as an HTTP server. This allows remote VPN connections to the switch over the Internet. SW3.11G? (Choose two. What is the most likely cause of this problem? The RSA key has been removed. This allows web-based configuration tools to be used with the switch. The network administrator wants to allow both SSH and Telnet connections to Switch1. The transport input command is applied incorrectly. SSH has been configured on the wrong line.net/ccna3-final-exam-b-latest/ 25/11/2010 . has been added to the network. What benefits does this configuration provide? This allows the switch to host web pages for the network. However. 28. A new switch.While configuring a new switch. This is required if a web server or web farm is attached to the switch.11n standard over the IEEE 802.CCNA 3 – Final Exam (B) latest | Never summer. The network administrator determines that VLAN information is not propagating to SW3. Which command will remedy the problem? SW1(config)# vtp version 1 SW2(config)# vtp mode client http://neversummer. The domain name has been configured in the wrong configuration mode. the spanning-tree algorithm must determine the longest contiguous path from the root bridge.) 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. Ever summer Página 7 de 17 To select designated ports. 31 Refer to the exhibit. the SSH connections fail.

What is the cause of this http://neversummer. 35 Refer to the exhibit. The second frame will be dropped. C. and troubleshooting? user EXEC mode privileged EXEC mode global configuration mode interface configuration mode 33 Refer to the exhibit. Pre-installation surveys showed strong signal strength from the AP locations to the client locations. The second frame will be placed in a common memory buffer to await delivery. Increase the distance between the clients. The second frame will be delivered to the memory buffer for its destination port. 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. Outside electrical interference has been eliminated. What will fix the problem? Relocate the APs closer to each other. Change the channel on AP-B to 6 or 11. such as those used for configuration. Users A and B are reporting intermittent connectivity problems. and D are correctly configured with IP addresses in the subnet range for VLAN 50. Host A can communicate with host B. management. 34 A switch that is using port-based memory buffering receives two incoming frames on the same port. The destination port for the first frame that is received is busy. Place AP-A and AP-B on the same wireless channel. B. but cannot communicate with host C or host D.net/ccna3-final-exam-b-latest/ 25/11/2010 . 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. Hosts A. The network administrator has just added VLAN 50 to Switch1 and Switch2.

1.0 and 192. 36 Refer to the exhibit. The size parameter reset the default buffer size but did not disable access to the buffer. all users lost connectivity to the network. The command history can only be disabled on a router. 38 Refer to the exhibit. VLANs have not been appropriately configured on the router subinterfaces.3. Switch SW2 was tested in a lab environment and then inserted into a production network without reloading its configuration. What is the problem? The command contained a syntax error.CCNA 3 – Final Exam (B) latest | Never summer. The configuration is appropriate for a router-on-a-stick network design.0 networks will not succeed until a routing protocol is configured on the router. An administrator enters terminal no history size at the command prompt on a Cisco Catalyst switch and receives no error messages back. http://neversummer. The Cisco IOS version does not support disabling the command history buffer. not a switch. After the trunk link between SW1 and SW2 was brought up.168. VLAN 50 is not allowed on the trunk link between Switch1 and Switch2. 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. What could be the source of the problem? All the VLANs were pruned from the trunk port between SW1 and SW2. SW1 and SW2 cannot be both set as VTP servers in the same VTP domain. The additional VLANs from SW2 created more VLANs than the VLAN database of SW1 could contain. The link between Switch1 and Switch2 is up but not trunked.) Routing between the 192.168. but the command history buffer is still available. Which two options correctly describe the router configuration that is shown? (Choose two.net/ccna3-final-exam-b-latest/ 25/11/2010 . VTP configuration revision number of SW2 was higher than the configuration revision number of SW1. The Fa0/11 interface of Switch1 is not configured as a trunk.

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

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

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

and Router1 http://neversummer. All switches are configured with the default bridge priority. computer E. 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. Which devices will process the broadcast message? computer E computer D and computer E computer D.11-based wireless networks? DSSS OFDM SSID WPA 52 Refer to the exhibit. Ever summer Página 13 de 17 Refer to the exhibit.net/ccna3-final-exam-b-latest/ 25/11/2010 . Computer D sends a broadcast message. 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.CCNA 3 – Final Exam (B) latest | Never summer.

and Router1 computer A. Ever summer Página 14 de 17 computer B and computer E computer B. computer E. Never summer × 08 Jul 2009 @ 01:02 #comment-282 哎…. computer C. and computer E 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 D.我这个专业必考…学的头大 3. computer D. computer D.net/ccna3-final-exam-b-latest/ 25/11/2010 . and Router1 90% correct [Traductor] CCNA. computer E. but PC1 is unable to ping PC2. 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. afsd × 08 Aug 2010 @ 19:20 #comment-6241 Router R1 is properly configured for router on a stick inter-VLAN routing.CCNA 3 – Final Exam (B) latest | Never summer. and Router1 computer C. computer B. computer E. What needs to be done to resolve the problem? http://neversummer.

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.CCNA 3 – Final Exam (B) latest | Never summer.

. 意美 的确没有更新啊 广州seo 博主可以交换个友情链.要经常宫鑫..net/ccna3-final-exam-b-latest/ 25/11/2010 . Older » Tag Cloud 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 仙劍奇俠傳 哈利波特 http://neversummer.. 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.. 尹雷 华丽的飘过! 大学生创业 不错哦.CCNA 3 – Final Exam (B) latest | Never summer...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..

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