102. What feature must be configured on a Cisco router if NetBEUI is to be moved across remote networks?a. Static routeb. Helper addressesc. Source-routing bridging*d. All of the above
103. Which of the following commands will provide the administrator with a list of Novell servers on the network?a. show ipx trafficb. debug ipx ipxwanc. show ipx routed. show ipx servers*
104. What command displays the ring state information as well as hardware and microcode version information?a. show interfaces tokenringb. show controllers token*c. show interfacesd. show controllers serial
105. What information will be provided by the ‘debug ip packet’ command?a. Information regarding IP packets*b. Information regarding any packet that transits the routerc. Information regarding IP routing eventsd. Information regarding TCP sessions
106. What command lists the output of the currently running configuration and the state of the router?
107. Catalyst switches can place two or more VLANs on a single non-trunk port. True or false?a. Trueb. False*
108. What IOS command displays the contents of the internal FLASH memory?
109. You have just finished entering a series of debug commands. The performance of the router has dramatically degraded and none of the debugging commands have reached the terminal. Which of the following are most likely to have caused the problem?a. The router has lost its configuration stored in NVRAMb. The router contains a version of IOS that does not understand one of the debug commands you issuedc. The router was overloaded causing severe performance degradation because the ‘debug all’ command was entered*d. The ‘terminal monitor’ command was never issued*
110. What command lists the information about the configured ring speed and bridging capabilities?
111. Which of the following troubleshooting steps should be documented?a. Observing the problem*b. Generate errorsc. Define the problem*d. Implement the action plan*e. Observe changes*
112. Which of the following types of troubleshooting tools is commonly used to display packet data?a. Protocol Analyzer*b. Oscilloscopesc. Time Domain Reflectord. Network Monitor
113. Which Cisco troubleshooting software provides remote traffic-analysis statistics through the Remote Monitoring Protocol?a. Netsys Baselinerb. TrafficDirector*c. VlanDirectord. Cisco Resource Manager
114. You have recently converted from completely process-switching packets to fast-switching. What command will provide statistics about how many packets are using each method?a. show environment allb. show interface stats*c. show diagbusd. show processes
115. Which of these commands will display VLAN information?a. show vtp domain*b. show VLAN cdpc. show portd. show vlans
116. Which router command will list the current version of IOS running a router?a. show vlansb. show version*c. show snmpd. show ip
117. Which of these commands is used to display the IP route table?a. show route-mapb. show running-configc. show ip route ripd. show ip route*
118. Which of these commands will verify the serial and line connection from the local router, through the service provider’s network, and finally to the remote CSU/DSU?a. external loopbackb. internal loopbackc. local loopbackd. remote line loopback*
119. Which commands can be used to display the microcode version in the FDDI line module of a FDDI interface?a. show microcode fddib. show controllers fddi*c. show controllers cbus*d. show interfaces fddi
120. ________ is established by the service provider and guarantees levels of service within the frame relay network.a. DEb. FECNc. BECNd. CIR*
121. What is the function of a default gateway?a. It is used to provide the default networkb. It is a default next hop if the router or host does not know a route to the destination*c. It provides the method of returning network management information to the routerd. None of the above
122. The ping command ________.a. Works by using the error messages generated by routers when a datagram exceeds its TTLb. Can be used to isolate between a routing, data link, or physical infrastructure issue and an application/transport problem*c. Lists the output of the currently running configuration and the state of the routerd. Can be used to reset statistical counters, delete entries from internal router tables, and reset hardware logic
123. Which of the following ‘debug’ commands displays information on RIP routing transactions, including complete routing tables?a. debug ip icmpb. debug ripc. debug ip routingd. debug ip rip*
124. What two types of filters does LANWatch use?a. Capture*b. Display*c. Access listsd. Size
125. Which of these commands will provide the administrator with a list of Novell servers on the network?a. show ipx routingb. show ipx trafficc. show ipx servers*d. debug ipx ipxwan126. Which of the following steps in the troubleshooting process recommends that you contact the users and conduct an inspection of the available management tools?a. Gather facts*b. Document factsc. Create an action pland. Observe results
127. User report that network performance is slow on their Macintosh machines. You run ‘show AppleTalk traffic’ because you suspect a ZIP storm. What statistical counter should you inspect?a. ZIP received*b. ZIP sentc. RTMP requestsd. NBP failures
128. When using routing protocols that do not support variable-length subnet masks such as IGRP and RIP, what problem will most likely occur?a. Invalid timersb. Missing routes*c. Convergence timed. Route flapping
129. Which of the following protocols requires the application to request retransmission of lost or corrupt packets?a. Connection-orientedb. TCPc. SPXd. Connectionless*
130. You install a new router and, after configuring interfaces with the correct IPX settings, are told users cannot access remote services. You run the ‘show ipx servers’ command and receive no services listed. What is the most likely reason?a. Misconfigured access lists are preventing SAP announcements from propagating through the new routerb. NLSP routing has been configured within the router configurationc. The frame encapsulation type on the new router is not set to that of the other directly connected devices*d. IPX routing has not been enabled on the new router
131. If a protocol analyzer records a high number of collisions on a FDDI network, which of the following scenarios is the most likely cause?a. Collisions cannot occur on a token-based network; therefore, the protocol analyzer is reporting incorrect data*b. Hold-down timers are not consistent throughout the networkc. A network card has failed and is not generating invalid signalingd. The current utilization of the network is greater than 30 percent
132. Which tow types of filters do most network analyzers use?a. Access listsb. Sizec. Display*d. Capture*
133. Which of the following commands should be issued to verify the keepalive setting on a serial interface?a. show serial interfaceb. show interface serial *c. show ip interfaced. show frame-relay interface
134. Which of the following debug commands will display information about layer 3 call establishments?a. debug isdn q931*b. debug isdn events*c. debug isdn callsd. debug isdn q921
135. Which of the following commands provides system uptime information?a. uptimeb. show version*c. show flashd. show config
136. Which of the following protocols provides a simple, efficient means of transferring small amounts of data across a network?a. ATP*b. RTMPc. ZIPd. AARP
137. While implementing your action plan, you make changes to the network which make it inoperable. Which of the following steps should you take?a. Continue with the action plan until finished with the processb. Remove all changes and return the network to its original configuration*c. Discard the current action plan and begin debugging the new platformd. Begin new troubleshooting process starting from this new state
138. Which of the basic IP management functions is provided by ARP?a. Reliable transport methods using sequencing and sliding window techniquesb. Flow control using Source Quench messagesc. Reachability testing to verify host connectivity using Echo and Echo Replyd. MAC address resolution and caching*
139. To which OSI layers does Novell NetWare specifically map?a. Layers 3 through 7*b. Layers 4 through 7c. Layers 2 through 7d. All layers
140. You connect your ISDN router to your service provider’s network but have not yet configured any Service Profile Identifiers. The ISDN connection should correctly initialize up to which layer?a. Layer 2 (Data Link)*b. Layer 1 (Physical)c. Layer 3 (Network)d. The connection will not initialize at all
141. Where are the system error messages sent by default?a. The console*b. System logs are turned off by defaultc. An internal bufferd. Virtual terminals
142. What Cisco IOS command will produce detailed IPX routing process information?
143. Which of the following are possible causes for a frame relay PVC not coming up?a. LMI type is configured for ‘auto’b. Mismatched DLCI numbers*c. Duplicated DLCI numbers on the router*d. Mismatched encapsulation type*
144. Which of the following options will enable logging for the Windows Telnet applications?a. Select Start Logging from the Terminal menu*b. Select View Logs from the File menuc. Change the preferences using the Terminal menud. Select Start Logging from the Preferences menu
145. You want to use the ‘debug ipx packet’ command to isolate an IPX problem. Which command must be issued first to be able to truly view all IPXpackets that transit the router?a. co ipx route cacheb. no ipx route-cache*c. ipx route-cached. clear ipx route-cache
146. Which of these switching types is only available for the Cisco 7500 series routers?a. Optimum*b. Fastc. Autonomousd. Process
147. What information must be provided when opening a TAC case?a. Name, phone number, email*b. Company Name*c. Unit Serial Number*d. Contract Number*e. Current Location
148. On the Cisco Online Web site, which of the following is a tool that decodes information given by the router’s show stack command?a. stack decoder*b. stack breakoutc. stack encoderd. stack remover
149. Several new line cards are installed on a Cisco 7500 series router. Which of these commands will verify that all modules have been properly installed and can be seen by the router?a. show allb. show controllersc. show controllers cbus*d. show interfaces
150. Which of the following are provided by issuing the ‘show interface’ command?a. Interface description*b. Error statistics*c. Interface status*d. Layer-4 encapsulation type
151. Which of the following protocols maps network layer addresses to their corresponding MAC sublayer address?a. RTMPb. AARP*c. ZIPd. ATP
152. Duplicate network numbers are suspected to be a cause of problems. Which of the following commands is used to locate the problem?a. show int e0b. debug ipx sap eventsc. show ipx servers*d. debug ipx ipxwan
153. What is the difference between the ‘ping’ and ‘trace’ utilities?a. ‘ping’ tests for IP connectivity and ‘trace’ tests for TCP connectivityb. ‘ping’ is an end-to-end test and ‘trace’ is a step-by-step test*c. ‘ping’ uses ICMP and ‘trace’ uses UDPd. They are the same ICMP message type
154. Which bit notifies the next hop device that congestion was encountered in the direction opposite of the travelling frame?a. DEb. FECNc. CIRd. BECN*
155. Which of the following are means of contacting the Cisco TAC?a. Email*b. Telephone*c. CCO Web site*d. Maile. Fax*
156. What information is provided by the ‘show interface ’ command?a. Interface descriptionb. Interface statusc. Error statisticsd. Statistical informatione. All of the above*
157. Which of the following are the functional areas of network management as defined by ISO?a. Fault management*b. Security management*c. Performance management*d. Configuration and name management*e. Accounting management*
158. Which of the following can be used to manage IOS configurations via the Internet?a. Network Monitorb. CiscoWorks 2000*c. Netsys baselinerd. Protocol analyzer
159. Which of the following specifications outlined in FDDI handles data link addressing?a. PHYb. MAC*c. SMTd. PMD
160. An ISDN call initially succeeds, but pings and other packets fail. Which of the following are a likely cause?a. Faulty cableb. Misconfiguration of CHAP*c. Incorrect speeds between the switch and routerd. Incorrect or missing route*
161. Which of the following commands will display the RIP route table?a. show running-configb. show route-mapc. show ip interfaced. show ip route rip*
162. Which of the following commands displays information on RIP routing table updates and route cache updates?a. debug ip icmpb. debug ip routing*c. debug ip ripd. debug rip
163. Which of the following protocols are categorized as link-state protocols?a. NLSP*b. OSPF*c. EIGRPd. RIP
164. The show command ___________.a. Can be used to reset statistical counters, delete entries from internal router tables, or reset hardware logicb. Lists the output of the currently running configuration and the state of the router*c. Can be used to isolate between a routing, data link, or physical infrastructure issue and an application/transport problemd. Works by using the error messages generated by routers when a datagram exceeds its TTL
165. Which of the following information fields are displayed by the ‘show frame-relay pvc’ command?a. DLCI numberb. FECN statsc. Interface statsd. DE statse. BECN statsf. All of the above*
166. If users can access some hosts on the local network and others cannot, what is the most likely cause of the problem?a. Invalid subnet mask on the failing clients*b. Invalid routing table entry in the local routerc. Incorrect helper address on the local routerd. Invalid default gateway address on the failing clients
167. Which of the following values should be set into the configuration register so that the NVRAM is bypassed while performing password recovery?a. 0x2102b. 0x2142*c. r/od. o/r
168. What two features does Token Ring possess that Ethernet does not?a. Dual ringsb. Fault isolation*c. MAC addressingd. Token passing*
169. Which of the following IOS commands will remove all routes from the AppleTalk routing table?a. delete AppleTalk routeb. delete AppleTalk routesc. clear AppleTalk routesd. Only individual routes can be removed*
170. What is statement accurately and specifically defines the symptoms of a network failure or problem?a. Action statementb. Problem statement*c. Trouble statementd. Process statement
171. Which command displays information about the FDDI ring transactions?a. debug fddi smt-packets*b. debug fddy transactionsc. debug fddi-alld. debug fddi packets
172. What are windows used for in TCP data transfers?a. To define the size of the packet, otherwise known as MTUb. To define the port the transfer will use
c. To define how long the TCP transfer can lastd. To define how many bytes are sent before an ACK is received*
173. Which of these commands will display spanning-tree information?a. show spantree*b. show spanc. show spanning-treed. show neighbors cdp
174. Which of the following provide switch utilization?a. Cisco Works 2000b. CLI*c. CWSI*d. All of the above
175. Using the _________ command identifies the data terminal equipment or data communication equipment.a. show interfacesb. show controllers tokenc. show interfaces fddid. show controllers serial
Answer Key:1. A,C2. C,D3. show environment all4. Packet Internet groper5. A6. show ip interface7. B8. B9. A10. A11. C12. C13. D14. B15. C16. D17. C18. show interfaces ethernet19. B20. C21. D22. A23. A24. B25. A26. show cdp neighbors detail27. boundary dysfunctionality28. C29. D30. B31. show AppleTalk nbp32. A,D,E33. D34. A,B,C,D35. A36. D37. A38. C39. A40. C41. D42. B,C,D43. A,D44. D45. D46. B,D47. A48. A49. C50. debug apple routing51. D52. show interfaces serial53. C54. C55. C56. B57. C,D58. A,C,D,E59. B60. D61. C62. B,C,D63. B64. B,C,E65. C66. B67. A68. B69. B,D70. B71. A,B72. A73. B74. A75. A76. D77. C78. C,D79. show cdp neighbors detail80. B,C81. B82. B,D,E83. B,C84. A85. A86. D87. C,D88. B89. D90. A91. A,D92. clear ipx route93. A94. A,B,E95. A96. C97. D98. A99. C100. A101. A102. C103. D104. B105. A106. show running config107. B108. show flash109. C,D110. show interfaces token ring111. A, C,D,E112. A113. B114. B115. A116. B117. D118. D119. B,C120. D121. B122. B123. D124. A,B125. C126. A127. A128. B129. D130. C131. A132. C,D133. B134. A,B135. B136. A137. B138. D139. A140. A141. A142. debug ipx routing143. B,C,D144. A145. B146. A147. A,B,C,D148. A149. C150. A,B,C151. B152. C153. B154. D155. A,B,C,E156. E157. A,B,C,D,E158. B159. B160. B,D161. D162. B163. A,B164. B165. F166. A167. B168. B,D169. D170. B171. A172. D173. A174. B,C175. D