Www ccnav5 net_ccna_4_chapter_3_v5_0_exam_answers_2014
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The document discusses CCNA V5.0 exam answers for CCNA 4 Chapter 3. It provides 24 multiple choice questions and answers related to PPP configuration and troubleshooting. Specific topics covered include PPP frame format, link establishment using LCP and NCP, authentication using PAP and CHAP, and troubleshooting serial link issues.
Www ccnav5 net_ccna_4_chapter_3_v5_0_exam_answers_2014
- 1. CCNA V5.0 - CCNA V5 ANSWERS CCNA 4 Chapter 3 v5.0 Exam Answers 2014 December 11, 2013 by quocvuong · Leave a Comment CCNA 4 Chapter 3 v5.0 Exam Answers CATEGORIES CCNA 1 V 5 CCNA 2 V 5 CCNA 3 V 5 CCNA 4 V 5 1. Packet Tracer Which address is used in the Address field of a PPP frame? a single byte of binary 10101010 a single byte of binary 11111111 RECENT POSTS the IP address of the serial interface CCNA 4 V 5.0 Final Ex am 201 4 a single byte of binary 00000000 CCNA 4 Chapter 3 v 5.0 Ex am Answers 201 4 ____________________________________________________________________ CCNA 4 Chapter 2 v 5.0 Ex am Answers 201 4 2 CCNA 4 Chapter 1 v 5.0 Ex am Answers How does PPP interface with different network layer protocols? 201 4 by specifying the protocol during link establishment through LCP CCNA 3 v 5 Final Ex am Answers 201 4 by encoding the information field in the PPP frame CCNA 3 v 5.0 Scaling networks Final by using separate NCPs Ex am 201 3 by negotiating with the network layer handler CCNA 1 Chapter 1 v 5.0 Ex am Answers 201 4 CCNA 1 Chapter 2 v 5.0 Ex am Answers ____________________________________________________________________ open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 2. 201 4 3 CCNA 1 Chapter 3 v 5.0 Ex am Answers 201 4 ____________________________________________________________________ CCNA 1 Chapter 4 v 5.0 Ex am Answers 201 4 4 CCNA 1 Chapter 5 v 5.0 Ex am Answers Which command can be used to view the cable type that is attached to a serial interface? 201 4 Router(config)# show controllers CCNA 1 Chapter 6 v 5.0 Ex am Answers Router(config)# show ip interface 201 4 Router(config)# show interfaces CCNA 1 Chapter 7 v 5.0 Ex am Answers Router(config)# show ip interface brief 201 4 CCNA 1 Chapter 8 v 5.0 Ex am Answers ____________________________________________________________________ 201 4 CCNA 1 Chapter 9 v 5.0 Ex am Answers 5 In which situation would the use of PAP be preferable to the use of CHAP? 201 4 when plain text passwords are needed to simulate login at the remote host when router resources are limited when multilink PPP is used when a network administrator prefers it because of ease of configuration ____________________________________________________________________ 6 Which protocol will terminate the PPP link after the exchange of data is complete? IPCP LCP IPXCP NCP ____________________________________________________________________ 7 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 3. Refer to the exhibit. Which statement describes the status of the PPP connection? Both the link-establishment and network-layer phase completed successfully. Only the network-layer phase completed successfully. Only the link-establishment phase completed successfully. Neither the link-establishment phase nor the network-layer phase completed successfully. ____________________________________________________________________ 8 Which is an advantage of using PPP on a serial link instead of HDLC? option for session establishment higher speed transmission option for authentication fixed-size frames ____________________________________________________________________ 9 Which three statements are true about PPP? (Choose three.) PPP can use synchronous and asynchronous circuits. PPP carries packets from several network layer protocols in LCPs. PPP can only be used between two Cisco devices. PPP uses LCPs to agree on format options such as authentication, compression, and error detection. PPP uses LCPs to establish, configure, and test the data link connection. ____________________________________________________________________ 10 When configuring Multilink PPP, where is the IP address for the multilink bundle configured? on a subinterface on a physical serial interface open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 4. on a physical Ethernet interface on a multilink interface ____________________________________________________________________ 11 Which field marks the beginning and end of an HDLC frame? FCS Flag Control Data ____________________________________________________________________ 12 Refer to the exhibit. Based on the debug command output that is shown, which statement is true of the operation of PPP. Both PAP and CHAP authentication were attempted. A PPP session was successfully established. CHAP authentication failed because of an unknown hostname. The debug output is from router R2. ____________________________________________________________________ 13 During a PPP session establishment phase, which two messages are sent by the requested party if the options are not acceptable? (Choose two.) Configure-Reject Code-Reject Discard-Request Configure-Nak Protocol-Reject ____________________________________________________________________ 14 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 5. A network administrator is evaluating authentication protocols for a PPP link. Which three factors might lead to the selection of CHAP over PAP as the authentication protocol? (Choose three.) uses an unpredictable variable challenge value to prevent playback attacks uses a three-way authentication periodically during the session to reconfirm identities transmits login information in encrypted format control by the remote host of the frequency and timing of login events establishes identities with a two-way handshake makes authorized network administrator intervention a requirement to establish each session ____________________________________________________________________ 15 ____________________________________________________________________ 16 What are three components of PPP? (Choose three.) LCP multilink NCP HDLC-like framing compression authentication ____________________________________________________________________ 17 Refer to the exhibit. A network administrator is configuring the PPP link between the two routers. However, the PPP link cannot be established. Based on the partial output of the open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 6. show running-config command, what is the cause of the problem? The passwords do not match. The usernames do not match. The passwords should be longer than 8 characters. The interface IP addresses are in different subnets. ____________________________________________________________________ 18 Which PPP option can detect links that are in a looped-back condition? Magic Number Callback MRU ACCM ____________________________________________________________________ 19 Which three are types of LCP frames used with PPP? (Choose three.) link-negotiation frames link-acknowledgment frames link-maintenance frames link-termination frames link-establishment frames link-control frames ____________________________________________________________________ 20 At which layer of the OSI model does multiplexing take place? Layer 3 Layer 4 Layer 2 Layer 1 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 7. ____________________________________________________________________ 21 ____________________________________________________________________ 22 Which three physical layer interfaces support PPP? (Choose three.) GigabitEthernet asynchronous serial HSSI synchronous serial POTS FastEthernet ____________________________________________________________________ 23 Error Status This will open the PT activity. Any changes made will be saved for the duration of this exam session This will close the PT activity, but any changes made will be saved for the duration of this exam session. To resume your work on this PT Activity, click “Launch PT” to reopen and resume your work in PT. Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. Why is the serial link between router R1 and router R2 not operational? The encapsulation in both routers does not match. The passwords are different in both routers. In each case the expected username is not the same as the remote router hostname. The authentication type is not the same in both routers. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
- 8. ____________________________________________________________________ 24 Which serial 0/0/0 interface state will be shown if no serial cable is attached to the router, but everything else has been correctly configured and turned on? Serial 0/0/0 is up, line protocol is down Serial 0/0/0 is administratively down, line protocol is down Serial 0/0/0 is up (disabled) Serial 0/0/0 is up, line protocol is up Serial 0/0/0 is down, line protocol is down Serial 0/0/0 is up (looped) ____________________________________________________________________ Filed Under: CCNA 4 V5 · Speak Your Mind Name * Email * Website open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com
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