Your Ad Here

CCNA Exploration 4.0: Routing Protocols and Concepts - Chapter 9 Exam Answers

1. On a router running EIGRP, what database would maintain a list of feasible successors?

routing table
neighbor table
*topology table
adjacency table

2. Refer to the exhibit. This is the debug output from 2 directly connected EIGRP routers. They are not forming an adjacency. What is the cause?

*one router is a non-cisco router
they have different autonomous-system numbers
they are using difference sequence numbers
they are sending incorrect hello types

3. Refer to the exhibit. Which command will advertise the network but not the network on router A?


4. What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.)

*put the route into passive mode
query neighbors for a new route
search routing table for a feasible successor
*run the SPF algorithm to find a new successor
search topology table for a feasible successor

5. Refer to the exhibit. What is indicated by the P at the beginning of the topology entry?

the route is in a stable state
the route is a preferred route
*DUAL is searching for a better route to this destination
the exit interface is in passive mode and EIGRP advertisements are blocked

6. In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destination? (Choose two.)

*shortest path

7. What information is maintained in the EIGRP topology database for a destination route? (Choose three.)

the routing protocol
the feasible distance of the route
*the highest cost of the route
*the SRTT value for the route
the route cost as advertised by the neighboring router
*the physical address of the gateway interface

8. Which of the following statements describes the bounded updates used by EIGRP?

Bounded updates are sent to all routers within an autonomous system.
Partial updates are sent only to routers that need the information.
*The updates are sent to all routers in the routing table.
Updates are bounded by the routers in the topology table.

9. Which of the following types of routes will be denoted by EX in EIGRP routing table entries? (Choose two.)

routes learned from other routing protocols
routes learned from any non-adjacent EIGRP routers
*any route with a hop count metric higher than 224
EIGRP routes that originate in different autonomous systems
*all passive routes in the routing table

10. Host in the network illustrated is unable to ping host How must EIGRP be configured to enable connectivity between the two hosts? (Choose two.)

*R1(config-router)# network
R1(config-router)# auto-summary
R1(config-router)# no auto-summary
R2(config-router)# no auto-summary
R2(config-router)# auto-summary
*R2(config-router)# network

11. Which two statements describe characteristics of EIGRP? (Choose two.)

EIGRP is a distance vector routing protocol.
EIGRP supports classless routing and VLSM.
*EIGRP is classified as a link-state routing protocol.
EIGRP uses TCP for reliable delivery of EIGRP update packets.
*With EIGRP, loop-free paths are achieved through the use of hold-down timers.
EIGRP sends a periodic update every 30 minutes.

12. Refer to the exhibit. Based on the output of show ip eigrp neighbors, what are two possible problems with adjacencies between Router1 and Router2? (Choose two.)

The routers are configured with different EIGRP process IDs.
*Automatic summarization was disabled.
The hello timer for R1 was altered.
The serial interfaces for both routers are in different networks.
*No feasible successors were found.

13. Refer to the exhibit. In the topology table, what do the numbers 3011840 and 3128695 represent?

the route metric that is applied to those EIGRP routes for this router
the trustworthiness of the routing information source
*the composite of the hop count and bandwidth to that destination network
the total metric for that network as advertised by the EIGRP neighbor

14. Refer to the exhibit. EIGRP is the only routing protocol enabled on this network. No static routes are configured on this router. What can be concluded about network from the exhibited output?

A route to network is not listed in the routing table.
Packets that are destined for will be forwarded to
*EIGRP will perform equal cost load balancing across two paths when forwarding packets to
The router with interface is a successor for network

15. Refer to the exhibit. All interfaces have been configured with the bandwidths that are shown in the exhibit. Assuming that all routers are using a default configuration of EIGRP as their routing protocol, what path will packets take from the network to the network?

Packets will load balance across the A,B,E and A,C,E paths.
Packets will load balance across the A,B,E and A,D,E paths.
Packets will load balance across the A,C,E and A,D,E paths.

16. By default, which two metrics are used by EIGRP to determine the best path between networks?


17. Which term defines a collection of networks under the administrative control of a single entity that presents a common routing policy to the Internet?

autonomous system
contiguous networks
process ID

18. Refer to the exhibit. The company is using EIGRP with an autonomous system number of 10. Pings between hosts on networks that are connected to router A and those that are connected to router B are successful. However, users on the network are unable to reach users on the network. What is the most likely cause of this problem?

IP classless is enabled and is causing the packet to drop.
*The command network was not issued on router C.
The routers are not configured in the same EIGRP routing domain.
Automatic summarization of the networks is causing the subnetted routes to be dropped.

19. In the command router eigrp 20, what is the purpose of the number 20?

specifies the administrative distance for all EIGRP routes
identifies the autonomous system number this EIGRP process will advertise
*determines what metric is added to all advertised routes
indicates the number of addresses in the EIGRP routing domain

20. The show ip eigrp topology command output on a router displays a successor route and a feasible successor route to network In order to reduce processor utilization, what does EIGRP do when the primary route to this network fails?

The router sends query packets to all EIGRP neighbors for a better route to network 192.168
The DUAL FSM immediately recomputes the algorithm to calculate the next backup route.
*Packets that are destined for network are sent out the default gateway instead.
The backup route to network is installed in the routing table.

21. What administrative distance would a router assign to a default route in EIGRP that is learned from a source external to the autonomous system?


22. Refer to the exhibit. Network goes down. What type of packet does Router2 immediately send to Router1 and Router3?

a query for network
an acknowledgment packet to
an update packet that is sent to
a packet that contains the new routing table for R2
unicast update packets to and

Related Posts by Categories

Widget by Scrapur

Comments :

3 comments to “CCNA Exploration 4.0: Routing Protocols and Concepts - Chapter 9 Exam Answers”

Anonymous said...

The answer to question #1 is wrong the correct answer is topology table

Anonymous said...

These answers are all bogus. I would advise taking these down and confirming them. Otherwise you might have a situation on your hands. As for posting the correct answers myself there are too many wrong ones for me to waste time doing someone elses work. Please try and be more careful. There are people that can benefit from the real ones.

Anonymous said...

I obtained a 4.4 result following this answers! :D

Post a Comment


50 Cent ADELE AKON ALAINA WHITAKER Alanis Morissette Album Alexandra Burke Alicia Keys AMERICAN IDOL PERFORMANCE Amerie ANDRE 3000 ANTHONY HAMILTON ASHANTI Assessment Cisco Program Edit audio AVRIL LAVIGNE BACKSTREET BOYS Benisour Benzino Beyonce Birdman Black Eyed Peas Blondie BRANDY Brian Mcknight Britney Spears Brooke Hogan BROOKE VALENTINE Bun B Butta creme CASSIE CCNA 1 CCNA 2 ccna 3 ccna 3 version 4 CCNA 3 version 4 CHAPTER 1 ccna 3 version 4 CHAPTER 2 CCNA 4 - Module 6 Exam Answers CCNA Discovery 4.0 Curriculum CCNA Exploration 4.0: Routing Protocols and Concepts Chamillionaire Chapter 1 Exam Answers Chapter 10 Exam Answers Chapter 3 Exam Answers Chapter 4 Exam Answers Chapter 5 Exam Answers Chapter 6 Exam Answers Chapter 8 Exam Answers Chapter 9 Exam Answers Cherisme CHICK COREA AND JOHN MCLAUGHLIN Chis Brown Chpater 2 Exam Answers CHRIS BROWN Chrisette Michelle CHRISTINA AGUILERA ciara CISCO CCNA 1 CISCO CCNA 1 - Module 1 Exam Answers CISCO CCNA 1 - Module 2 Exam Answers CISCO CCNA 1 - Module 3 Exam Answers CISCO CCNA 1 - Module 4 Exam Answers CISCO CCNA 1 - Module 5 Exam Answers CISCO CCNA 1 - Module 6 Exam Answers CISCO CCNA 1 - Module 6/7 Exam Answers CISCO CCNA 1 - Module 7 Exam Answers CISCO CCNA 1 - Module 8 Exam Answers CISCO CCNA 1 - Module 9 Exam Answers CISCO CCNA 1 - Module 9/10 Exam Answers CISCO CCNA 1 - Practice Final CISCO CCNA 1- Final Exam Result CISCO CCNA 2 CISCO CCNA 2 - Module 10 Exam Answers CISCO CCNA 2 - Practice Final CISCO CCNA 2 - Voucher Exam CISCO CCNA 3 CISCO CCNA 3 - Final Exam CISCO CCNA 3 - Module 1 Exam Answers CISCO CCNA 3 - Module 2 Exam Answers CISCO CCNA 3 - Module 3 Exam Answers CISCO CCNA 3 - Module 4 Exam Answers CISCO CCNA 3 - Module 5 Exam Answers CISCO CCNA 3 - Module 6 Exam Answers CISCO CCNA 3 - Module 7 Exam Answers CISCO CCNA 3 - Module 8 Exam Answers CISCO CCNA 3 - Module 9 Exam Answers CISCO CCNA 3- PRACTICE FINAL Cisco CCNA 4 CISCO CCNA 4 - Module 1 Exam Answers CISCO CCNA 4 - Voucher Exam Cisco CCNA 4 Exam 2 Answer Cisco CCNA 4 Exam 3 Answer Cisco CCNA 4 Exam 4 Answer Cisco CCNA 4 Exam 5 Answer Cisco CCNA 4 Final Exam Answer COLBY O DONIS Common CRAIG DAVID DANITY KANE DAVID ARCHULETA DAVID BANNER David Guetta DAY 26 Discovery 1 Discovery 1 - Final Exam Discovery 1 - Module 1 Discovery 1 - Module 2 Discovery 1 - Module 3 Discovery 1 - Module 4 Discovery 1 - Module 5 Discovery 1 - Module 6 Discovery 1 - Module 7 Discovery 1 - Module 8 Discovery 1 - Module 9 Discovery 2 Discovery 2 - FINAL EXAM Discovery 2 - Module 1 Discovery 2 - Module 2 Discovery 2 - Module 3 Discovery 2 - Module 4 Discovery 2 - Module 5 Discovery 2 - Module 6 Discovery 2 - Module 8 Discovery 4.0 Disk Defragmenter Utility Dizzy Dondria Donell Jones Downloads Drake Duffy EDUARDO CRUZ Eminem ENRIQUE IGLESIAS Eric Benet ESTELLE Ester Dean Etta James Fabolous FAT JOE FERGIE FLO RIDA Fly C FREEWAY game GIRLICIOUS GIT FRESH Gucci Mane J. HOLIDAY James Blunt JAMIE FOXX JANET JACKSON Jazmine Sullivan Jennifer Hudson Jennifer Lopez Jesse McCartney Joe Budden JOE THOMAS John Austin JOHN LEGEND John Mayer Jojo Jordin Sparks Jordyn Taylor justin timberlake KANYE WEST KAT DELUNA Kelis Keri Hilson KERI HISON Kesha Keshia Chanté keyshia cole Khia Kid Cudi KINGSTON Kree KYLIE MINOGUE Lady Gaga LAST GOODNIGHT LEELAND LEONA LEWIS Letoya Luckett Lil Jon lil kim LIL MAMA lil mo LIL WAYNE Lindsay Lohan LINKIN PARK ll cool LL COOL J LLOYD Ludacris Lyrics M.I MADONNA Marc Anthony MARIAH CAREY MARIO maroon 5 Marquez Mary Mary MATT POKORA Mayweather Mccall MEL B Melanie Fiona MICHAEL JACKSON MICHELLE WILLIAMS Missy Elliot Mo'Cheddah MOBY Module Final Exam Monica Ms Porsh MYA N.E.R.D. NAS NATASHA BEDINGFIELD Ne-yo NEO News Nicole Scherzinger Nina Sky Nipsey Hussle Paris Hilton PAULA ABDUL PITBULL Pleasure P Pretty Ricky Pussycat Dolls R. KELLY Remix Rhea Rick Ross RICK ROSS AND DRE Rihanna RL Robin Routing Protocols and Concepts RYAN LESLIE Sandra Sean Kingston Sean Paul September SHAGGY SHAKIRA Shawty SNOOP DOGG solange SOULJA BOY TELL'EM Sugarbabes T-Pain T.I. TAMIA TANK TEAIRRA MARI THE DREAM The Game Tiffany Evans TIMBALAND Timberland Toni Braxton Trey Songz TUPAC Twista Tyga USHER VIDEO Wale WESTLIFE Whitney Houston Young Joc

Copyright © 2009 by Purely Arribuh