Friday, April 22, 2011

Cisco Packet Tracer 5.3.2

Cisco Packet Tracer Software Downloads
Packet Tracer Version 5.3 2 Software Downloads
Packet Tracer version 5.3.2 is a maintenance release that fixes functional and technical issues in the previous versions. It replaces Packet Tracer version 5.3.1
Packet Tracer 5.3 2 supports activities authored in Packet Tracer 4.0, 4.1, 4.11, 5.0, 5.1, 5.2.x , and 5.3.x Please note that the last two courses of the CCNA Discovery and CCNA Exploration curricula require Packet Tracer version 4.11 at a minimum, CCNA Security requires version 5.2 at a minimum, and the beta Packet Tracer Skills Based Assessments require version 5.2.1 at a minimum. The curricula are fully compatible with Packet Tracer 5.3.2
You can download both the Packet Tracer application and tutorial files in one download package. However, due to the large file size it is faster to download the application by itself, if that is all you need. Choose the download option appropriate for your needs.

Windows:

Title Document Type
Packet Tracer v5.3.2 Application + Tutorial
This is the complete Packet Tracer program including tutorials as a single downloadable package for Windows 2000, XP and Vista.
(EXE - 80 MB)
Packet Tracer v5.3.2 Application only
This option is just the Packet Tracer program and the help files for Windows 2000, XP and Vista. It does not include the tutorial files. The tutorial files are not necessary to run Packet Tracer.
(EXE - 47 MB)


Linux:
Use Firefox to download the Linux.bin files as Internet Explorer doesn't load them correctly.
To install the Linux BIN packages, set the permission to be executable (chmod +x PacketTracer52_*.bin) then execute the binary in the terminal.
Title Document Type
Packet Tracer v5.3.2 Application + Tutorial Linux-Ubuntu
This is the complete Packet Tracer program including tutorials as a single downloadable package for Ubuntu release 7.10.
(BIN - 101 MB)
Packet Tracer v5.3.2 Application only Linux-Ubuntu
This option is just the Packet Tracer program and the help files for Ubuntu release 7.10. It does not include the tutorial files. The tutorial files are not necessary to run Packet Tracer.
(BIN - 68 MB)
Packet Tracer v5.3.2 Application + Tutorial - Generic Ubuntu
This is the complete Packet Tracer program including tutorials for generic Ubuntu
(tar.gz - 102 MB)
Packet Tracer v5.3.2 Application + Tutorial Linux-Fedora
This is the complete Packet Tracer program including tutorials as a single downloadable package for Fedora release 7.
(BIN - 98 MB)
Packet Tracer v5.3.2 Application only Linux-Fedora
This option is just the Packet Tracer program and the help files for Fedora release 7. It does not include the tutorial files. The tutorial files are not necessary to run Packet Tracer.
(BIN - 65 MB)
Packet Tracer v5.3.2 Application + Tutorial Generic Fedora
This is the complete Packet Tracer program including tutorials for generic Fedora
(tar.gz - 99 MB)

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Tuesday, November 2, 2010

CCNA3 FINAL - ESwitching Final Exam - CCNA Exploration: LAN Switching and Wireless (Version 4.0)

Take Assessment - ESwitching Final Exam - CCNA Exploration: LAN Switching and Wireless (Version 4.0) 
November 02, 2010
           
1
 
Refer to the exhibit. An administrator documented the output of a CAM table from an Ethernet switch as shown. What action will the switch take when it receives the frame shown at the bottom of the exhibit?

discard the frame

forward the frame out port 2

forward the frame out port 3

forward the frame out all ports

forward the frame out all ports except port 3

add station 00-00-3D-1F-11-05 to port 2 in the forwarding table


   
2


Refer to the exhibit. An administrator issues the commands as shown on SwitchB. What is the result for port Fa0/22?

Thursday, October 28, 2010

CCNA Exploration v4 - Accessing the WAN - Exam Final Practice - Grade 100%

CCNA Exploration v4 - Accessing the WAN - Exam Final Practice - Grade 100%
Images comming soon!
1 A company is looking for a WAN solution to connect its headquarters site with four remote sites.
What advantage would dedicated leased lines provide to the customer compared to a shared
Frame Relay solution?

lower cost
lower latency and jitter
variable bandwidth capacity
fewer physical router interfaces
2
Refer to the exhibit. The network administrator is adding R1 to an existing network. As a part
of the corporate IT procedures, the administrator attempts to back up the router Cisco IOS
software of R1 and receives the output shown. The network administrator then attempts
unsuccessfully to ping the TFTP server from the console session. What should be done next to
isolate this problem?

Sunday, March 7, 2010

CCNA3 Final - 04 March 2010

www.ccna4u.net || www.ccna4u.info || www.ccna4u.org 

 www.ccna4u.org
CCNA3 Final - 04 March 2010 
(Thanks dip see

Welcome and get lastest CCNA Exploration 4.0 Questions and answers
Email: quocvuong.it@gmail.com
Website:
www.ccna4u.org
www.ccna4u.net
www.ccna4u.info


1
Which value determines if a switch becomes the central point of reference in the spanning tree topology?
lowest bridge ID
highest revision number
lowest numeric IP address
highest numeric MAC address
2
Refer to the exhibit. What is the purpose of the configuration commands that are shown?
to activate port Fa0/10
to make the port a member of VLAN 30
to activate port security on port Fa0/10
to add VLAN 30 to the trunk that is connected to port Fa0/10
3
Refer to the exhibit. What would happen if the network administrator moved the network cable of Host A from interface Fa0/1 to Fa0/switch SW1?
Host A remains a member of VLAN 10, because the router is routing traffic between VLANs.
Host A is no longer a member of VLAN 10, because port Fa0/3 has been manually assigned to VLAN 30.
Host A remains a member of VLAN 10, because the switch provides dynamic VLAN assignment for the port.
Host A maintains connectivity to all members of VLAN 10, because it is connected to the same physical network.
Host A is no longer a member of VLAN 10, but because port Fa0/3 was unused, it is now a member of VLAN 1.
4
Which device or devices should have the Spanning Tree Protocol enabled to prevent host traffic from creating a broadcast storm?
Core_S1
Access_S2 and Access_S3
Core_S1, Access_S2, and Access_S3
Core_S1, Access_S2, Access_S3, and R1

Tuesday, July 21, 2009

CCNA2 - Final (E)

DOWNLOAD
1
Which routing protocol maintains a topology table separate from the routing table?
IGRP
RIPv1
RIPv2
*EIGRP

2

Photobucket

Refer to the exhibit. All routers are running RIPv1. The two networks 10.1.1.0/29 and 10.1.1.16/29 are unable to access each
other. What can be the cause of this problem?
Because RIPv1 is a classless protocol, it does not support this access.
*RIPv1 does not support discontiguous networks.
RIPv1 does not support load balancing.
RIPv1 does not support automatic summarization.
www.ccna4u.org

3
Which two statements are correct about the split horizon with poison reverse method of routing loop prevention? (Choose
two.)
It is enabled by default on all Cisco IOS implementations.
*It assigns a value that represents an infinite metric to the poisoned route.
It sends back the poisoned route update to the same interface from where it was received.
It instructs routers to hold all changes that might affect routes, for a specified period of time.
*It limits the number of hops a packet can traverse through the network before it is discarded.

Holddown timers are used to prevent regular update messages from inappropriately reinstating a route that may have gone bad. The split horizon rule says that a router should not advertise a network through the interface from which the update came. Route poisoning is used to mark the route as unreachable in a routing update that is sent to other routers. The rule for split horizon with poison reverse states when sending updates out a specific interface, designate any networks that were learned on that interface as unreachable.

4
What are two reasons for the occurrence of a routing loop? (Choose two.)
slow convergence
*incorrectly configured static routes
routes that are learned via two routing protocols
*static and dynamic routing being used on the same router
lack of a default route on the router that connects to the Internet

The loop may be a result of: Incorrectly configured static routes Incorrectly configured route redistribution (redistribution is a process of handing the routing information from one routing protocol to another routing protocol and is discussed in CCNP-level courses) Inconsistent routing tables not being updated due to slow convergence in a changing network Incorrectly configured or installed discard routes

5
All routers in a network are configured in a single OSPF area with the same priority value. No loopback interface has been
set on any of the routers. Which secondary value will the routers use to determine the router ID?
The highest MAC address among the active interfaces of the network will be used.
There will be no router ID until a loopback interface is configured.
The highest IP address among the active FastEthernet interfaces that are running OSPF will be used.
*The highest IP address among the active interfaces will be used.

Determining the Router ID The OSPF router ID is used to uniquely identify each router in the OSPF routing domain. A router ID is simply an IP address. Cisco routers derive the router ID based on three criteria and with the following precedence: 1. Use the IP address configured with the OSPF router-id command. 2. If the router-id is not configured, the router chooses highest IP address of any of its loopback interfaces. 3. If no loopback interfaces are configured, the router chooses highest active IP address of any of its physical interfaces.

6


Photobucket
Refer to the exhibit. Although R2 is configured correctly, host A is unable to access the Internet. What are two static
routes that can be configured on R1, either of which would enable Internet connectivity for host A? (Choose two.)

ip route 0.0.0.0 0.0.0.0 Fa0/0
*ip route 0.0.0.0 0.0.0.0 Fa0/1
ip route 0.0.0.0 0.0.0.0 10.1.1.1
*ip route 0.0.0.0 0.0.0.0 10.1.1.2
ip route 209.165.202.0 255.255.255.0 10.1.1.1

7
What is the function of the OSPF LSR packet?
It is used to confirm the receipt of LSUs.
It is used to establish and maintain adjacency with other OSPF routers.
*It is used by the receiving routers to request more information about any entry in the DBD.
It is used to check the database synchronization between routers


1. Hello - Hello packets are used to establish and maintain adjacency with other OSPF routers. 2. DBD - The Database Description (DBD) packet contains an abbreviated list of the sending router's link-state database and is used by receiving routers to check against the local link-state database. 3. LSR - Receiving routers can then request more information about any entry in the DBD by sending a Link-State Request (LSR). 4. LSU - Link-State Update (LSU) packets are used to reply to LSRs as well as to announce new information. LSUs contain seven different types of Link-State Advertisements (LSAs). LSUs and LSAs are briefly discussed in a later topic. 5. LSAck - When an LSU is received, the router sends a Link-State Acknowledgement (LSAck) to confirm receipt of the LSU.

8


Photobucket
Refer to the exhibit. A network administrator is accessing router R1 from the console port. Once the administrator is
connected to the router, which password should the administrator enter at the R1> prompt to access the privileged EXEC
mode?
Cisco001
Cisco123
*Cisco789
Cisco901

9
Which two technologies can be used in distance vector routing protocols to prevent routing loops? (Choose two.)
authentication
link-state advertisements
*hold-down timers
Spanning Tree Protocol
*split horizon


Holddown timers are used to prevent regular update messages from inappropriately reinstating a route that may have gone bad. The split horizon rule says that a router should not advertise a network through the interface from which the update came. Route poisoning is used to mark the route as unreachable in a routing update that is sent to other routers. The rule for split horizon with poison reverse states when sending updates out a specific interface, designate any networks that were learned on that interface as unreachable.
10

Photobucket

Refer to the exhibit. An administrator is adding a new subnet of 50 hosts to R3. Which subnet address should be used for
the new subnet that provides enough addresses while wasting a minimum of addresses?

192.168.1.0/24
192.168.1.48 /28
192.168.1.32/27
*192.168.1.64/26
Photobucket
11
*192.168.1.64/26
Photobucket
Refer to the exhibit. Host A is unable to access the Internet. What is the reason for this?
Photobucket
The IP address of host A is incorrect.
The default gateway of host A is incorrect.
*The Fa0/1 interfaces of the two routers are configured for different subnets.
The subnet mask for the Fa0/0 interface of R1 is incorrect.


12
A network administrator uses the RIP routing protocol to implement routing within an autonomous system. What are two
characteristics of this protocol? (Choose two.)
*It uses the Bellman-Ford algorithm to determine the best path.
It displays an actual map of the network topology.
It offers rapid convergence in large networks.
*It periodically sends complete routing tables to all connected devices.
It is beneficial in complex and hierarchically designed networks.
13
Photobucket
Refer to the exhibit. What is the meaning of the highlighted value 2?
It is the administrative distance of the routing protocol.
*It is the number of hops between R2 and the 192.168.8.0/24 network.
It is the value used by the DUAL algorithm to determine the bandwidth for the link.
It is the convergence time measured in seconds.

14


Photobucket
Refer to the exhibit. Packets destined to which two networks will require the router to perform a recursive lookup? (Choose
two.)
*10.0.0.0/8
64.100.0.0/16
128.107.0.0/16
172.16.40.0/24
192.168.1.0/24
*192.168.2.0/24


Ingat recursive lookup , ingat (via)^_^
www.ccna4u.net
www.ccna4u.org

15
Photobucket
Refer to the exhibit. The 10.4.0.0 network fails. What mechanism prevents R2 from receiving false update information
regarding the 10.4.0.0 network?
*split horizon
hold-down timers
route poisoning
triggered updates

Holddown timers are used to prevent regular update messages from inappropriately reinstating a route that may have gone bad. The split horizon rule says that a router should not advertise a network through the interface from which the update came. Route poisoning is used to mark the route as unreachable in a routing update that is sent to other routers. The rule for split horizon with poison reverse states when sending updates out a specific interface, designate any networks that were learned on that interface as unreachable.


16

Refer to the exhibit. The routers are properly configured using a dynamic routing protocol with default settings, and the
network is fully converged. Router A is forwarding data to router E. Which statement is true about the routing path?
*If the network uses the RIP protocol, router A will determine that all paths have equal cost.
If the network uses the RIP protocol, router A will update only the A-C-E path in its routing table.
If the network uses the EIGRP routing protocol, router A will determine that path A-D-E has the lowest cost.
If both RIP and EIGRP protocols are configured on router A, the router will use the route information that is
learned by the RIP routing protocol.


17

Refer to the exhibit. All routers are running the same routing protocol. Based on the exhibit and its displayed commands,
which statement is true?
The wildcard mask is incorrectly configured.
A default route must be configured on every router.
Routers B, C, and D have no access to the Internet.
*The link to the ISP is not advertised by the routing protocol process.

18


Photobucket
Refer to the exhibit. A ping between host A and host B is successful, but pings from host A to operational hosts on the
Internet fail. What is the reason for this problem?
The FastEthernet interface of R1 is disabled.
*One of the default routes is configured incorrectly.
A routing protocol is not configured on both routers.
The default gateway has not been configured on host A.
19
Photobucket
Refer to the exhibit. While trying to diagnose a routing problem in the network, the network administrator runs the debug ip
rip command. What can be determined from the output of this command?
The router is broadcasting RIP updates.
The router will be unable to ping 192.168.1.2.
The router is directly connected to network 172.16.1.0 /24.
*The router has two interfaces that participate in the RIP process.

20
A router boots and enters setup mode. What is the reason for this?
The IOS image is corrupt.
Cisco IOS is missing from flash memory.
*The configuration file is missing from NVRAM.
The POST process has detected hardware failure.

21
Photobucket
Refer to the exhibit. Which three statements are true of the routing table for Router1? (Choose three.)

The route to network 172.16.0.0 has an AD of 156160.
Network 192.168.0.16 can best be reached using FastEthernet0/0.
*The AD of EIGRP routes has been manually changed to a value other than the default value.
*Router1 is running both the EIGRP and OSPF routing process. Network 172.17.0.0 can only be reached using a default route. *No default route has been configured.
22
Photobucket
A network administrator has enabled RIP on routers B and C in the network diagram. Which of the following commands will
prevent RIP updates from being sent to Router A?
A(config)# router rip
A(config-router)# passive-interface S0/0
B(config)# router rip
B(config-router)# network 192.168.25.48
B(config-router)# network 192.168.25.64
A(config)# router rip
A(config-router)# no network 192.168.25.32
*B(config)# router rip B(config-router)# passive-interface S0/0 A(config)# no router rip

23
Photobucket
Refer to the exhibit. The show cdp neighbors command was run at R1. Which two facts about the newly detected device can
be determined from the output? (Choose two.)
*ABCD is a router that is connected to R1.
ABCD is a non-CISCO device that is connected to R1.
*The device is connected at the Serial0/0/1 interface of R1.
R1 is connected at the S0/0/1 interface of device ABCD.
ABCD does not support switching capability.




24
Which statement is true about the metrics used by routing protocols?
*A metric is a value used by a particular routing protocol to compare paths to remote networks. A common metric is used by all routing protocols.
The metric with the highest value is installed in the routing table.
The router may use only one parameter at a time to calculate the metric.
25
Refer to the exhibit. What action will R2 take for a packet that is destined for 192.168.2.0?
It will drop the packet.
It will forward the packet via the S0/0/0 interface.
It will forward the packet via the Fa0/0 interface.
*It will forward the packet to R1.

26
Which two router component and operation pair are correctly described? (Choose two.)
DRAM - loads the bootstrap
RAM - stores the operating system
Flash - executes diagnostics at bootup
*NVRAM - stores the configuration file
ROM - stores the backup configuration file
*POST - runs diagnostics on hardware modules

27
Which two statements are true about the EIGRP successor route? (Choose two.)
It is saved in the topology table for use if the primary route fails.
*It may be backed up by a feasible successor route. *It is used by EIGRP to forward traffic to the destination.
It is flagged as active in the routing table.
After the discovery process has occurred, the successor route is stored in the neighbor table.
28
Photobucket
Refer to the exhibit. Which two facts can be derived from this output? (Choose two.)
*Three network devices are directly connected to Router2. *The serial interface between Router2 and Router3 is up.
Router1 and Router3 are directly connected.
Six devices are up and running on the network.
Layer 3 functionality between routers is configured properly.


Ilustrasi gambarnya :

Photobucket
29
In a lab test environment, a router has learned about network 172.16.1.0 through four different dynamic routing processes.
Which route will be used to reach this network?
*D 172.16.1.0/24 [90/2195456] via 192.168.200.1, 00:00:09, Serial0/0/0
O 172.16.1.0/24 [110/1012] via 192.168.200.1, 00:00:22, Serial0/0/0
R 172.16.1.0/24 [120/1] via 192.168.200.1, 00:00:17, Serial0/0/0
I 172.16.1.0/24 [100/1192] via 192.168.200.1, 00:00:09, Serial0/0/0

30
Which three statements are true regarding the encapsulation and de-encapsulation of packets when traveling through a
router? (Choose three.)
*The router modifies the TTL field, decrementing it by one.
The router changes the source IP to the IP of the exit interface.
*The router maintains the same source and destination IP. *The router changes the source physical address to the physical address of the exit interface. The router changes the destination IP to the IP of the exit interface.
The router sends the packet out all other interfaces, besides the one it entered the router on.
31
Photobucket
Refer to the exhibit. Both routers are using the RIPv2 routing protocol and static routes are undefined. R1 can ping
192.168.2.1 and 10.1.1.2, but is unable to ping 192.168.4.1.

What is the reason for the ping failure?
The serial interface between two routers is down.
R2 is not forwarding the routing updates.
*The 192.168.4.0 network is not included in the RIP configuration of R2. RIPv1 needs to be configured.
32
Photobucket
Refer to the exhibit. Two routers are unable to establish an adjacency. What is the possible cause for this?
The two routers are connected on a multiaccess network.
*The hello and dead intervals are different on the two routers. They have different OSPF router IDs.
They have different process IDs.
33
Photobucket
Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP
routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an
EIGRP neighbor adjacency.


What action should be taken to solve this problem?
Enable the serial interfaces of both routers.
Configure EIGRP to send periodic updates.
Configure the same hello interval between the routers.
*Configure both routers with the same EIGRP process ID.
34
Photobucket
Refer to the exhibit. R1 and R2 are unable to establish an adjacency. What two configuration changes will correct the
problem? (Choose two.)
Set a lower priority on R2.
*Configure the routers in the same area.
Set a lower cost on R2 compared to R1.
Add a backup designated router to the network.
*Match the hello and dead timers on both routers.
35
Photobucket
Refer to the exhibit. All routers are properly configured to use the EIGRP routing protocol with default settings, and the
network is fully converged. Which statement correctly describes the path that the traffic will use from the 10.1.1.0/24
network to the 10.1.2.0/24 network?
It will use the A-D path only.
It will use the path A-D, and the paths A-C-D and A-B-D will be retained as the backup paths.
It will use all the paths equally in a round-robin fashion.
*The traffic will be load-balanced between A-B-D and A-C-D.
36
Photobucket
Refer to the exhibit. Which router is advertising subnet 172.16.1.32/28?
Router1
Router2
Router3
*Router4

37
Photobucket
Refer to the exhibit. The hosts that are connected to R2 are unable to ping the hosts that are connected to R1. How can this
problem be resolved?
Configure the router ID on both routers.
*Configure the R2 router interfaces for area 0.
Configure a loopback interface on both routers.
Configure the proper subnet masks on the router interfaces.

38
Photobucket
Refer to the exhibit. The network has three connected routers: R1, R2, and R3. The routes of all three routers are
displayed. All routers are operational and pings are not blocked on this network.

Which ping will fail?
from R1 to 172.16.1.1
from R1 to 192.168.3.1
from R2 to 192.168.1.1
from R2 to 192.168.3.1

39

Refer to the exhibit. Router R2 is configured properly and all interfaces are functional. Router R1 has been installed
recently. Host A is unable to ping host B.

Which procedure can resolve this problem?
Configure a static route on R1 using the IP address of the serial interface on R1.
Configure a default route on R1 with the exit interface Fa0/0 on R1.
*Configure a static route on R1 using the IP address of S0/0/0 on R2.
Configure a default route on R1 using the IP address of Fa0/0 on R2.

40

Refer to the exhibit. To implement the RIPv2 protocol, the network administrator runs the commands as displayed. However,
the show ip protocol command fails to display any output. How can the administrator solve the problem that is indicated by
the lack of output from this command?
Include the default-information originate command.
Include the no auto-summary command.
*Specify the network for which RIP routing has to be enabled.
Implement RIPv2 authentication in the network.

41
Photobucket
Refer to the exhibit. A router learns a route to the 192.168.6.0 network, as shown in the output of the show ip rip database
command. However, upon running the show ip route command, the network administrator sees that the router has installed a
different route to the 192.168.6.0 network learned via EIGRP. What could be the reason for the missing RIP route?
*Compared to RIP, EIGRP has a lower administrative distance.
Compared to EIGRP, RIP has a higher metric value for the route.
Compared to RIP, the EIGRP route has fewer hops.
Compared to RIP, EIGRP has a faster update timer.
42
Photobucket
Refer to the exhibit. A network administrator has configured R1 as shown, and all interfaces are functioning correctly. A
ping from R1 to 172.16.1.1 fails. What could be the cause of this problem?
The serial interface on R1 is configured incorrectly.
*The default route is configured incorrectly.
The default-information originate command must be issued on R1.
Autosummarization must be disabled on R1.

43
Photobucket
Refer to the exhibit. A network administrator wants to reduce the size of the routing table of R1. Which partial routing
table entry in R1 represents the route summary for R2, without including any additional subnets?
10.0.0.0/16 is subnetted, 1 subnets

D 10.5.0.0[90/205891] via 192.168.1.2, S0/0/0
10.0.0.0/24 is subnetted, 4 subnets
D 10.5.0.0[90/205198] via 192.168.1.2, S0/0/0
*10.0.0.0/22 is subnetted, 1 subnets D 10.5.0.0[90/205901] via 192.168.1.2, S0/0/0
10.0.0.0/8 is subnetted, 4 subnets
D 10.5.0.0[90/205001] via 192.168.1.2, S0/0/0

44
Photobucket
Which two statements are true for link-state routing protocols? (Choose two.)
*Routers that run a link-state protocol can establish a complete topology of the network. Routers in a multipoint network that run a link-state protocol can exchange routing tables.
Routers use only hop count for routing decisions.
*The shortest path first algorithm is used. Split horizon is used to avoid routing loops.

45



Refer to the exhibit. Which two components are required to complete the configuration? (Choose two.)
a crossover cable
a DCE device
*a DTE device
a modem
*a V.35 cable


46

Refer to the exhibit. The output of the show ip route command for router R1 is displayed. What action will the router take
for a packet that is destined for 192.168.1.5?
*It will drop the packet.
It will forward the packet to interface Serial0/0/0.
It will determine the route for the packet through a routing protocol.
It will forward the packet to the default gateway.

47
Photobucket
Refer to the exhibit. A network administrator has run the show interface command. The output of this command is
displayed. What is the first step that is required to make this interface operational?
Switch the cable with a known working cable.
*Issue the no shutdown command on the interface. Configure the interface as a loopback interface.
Set the encapsulation for the interface.

48
What are two tasks that must be completed before two routers can use OSPF to form a neighbor adjacency? (Choose two.)
The routers must elect a designated router.
*The routers must agree on the network type. *The routers must use the same dead interval.
The routers must exchange link state requests.
The routers must exchange database description packets.

49
Photobucket
Refer to the exhibit. All interfaces are addressed and functioning correctly. The network administrator runs the tracert
command on host A. Which two facts could be responsible for the output of this command? (Choose two.)
The gateway for Host A is missing or improperly configured.
The gateway for Host B is missing or improperly configured.
The entry for 192.168.1.0/24 is missing from the routing table of R1.
*The entry for 192.168.1.0/24 is missing from the routing table of R2. *The entry for 192.168.2.0/24 is missing from the routing table of R1. The entry for 192.168.2.0/24 is missing from the routing table of R2.

50

Refer to the exhibit. How many routes are ultimate routes?
*3
4
5
7

51


Photobucket
Refer to the exhibit. Which summarization should R1 use to advertise its networks to R2?
192.168.1.0/24
192.168.0.0/24
*192.168.0.0/22
192.168.1.0/22

52
How does route poisoning prevent routing loops?
New routing updates are ignored until the network has converged.
*Failed routes are advertised with a metric of infinity. A route is marked as unavailable when its Time to Live is exceeded.
The unreachable route is cleared from the routing table after the invalid timer expires.

53
What are two functions of a router? (Choose two.)
*It forwards data packets toward their destination. It forwards the packet to the destination if the TTL value is 0.

It changes the destination IP address of data packets before forwarding them to an exit interface.
It determines the best path based on the destination MAC address.
*It acts as an intersection between multiple IP networks.
54
Which two components are used to determine the router ID in the configuration of the OSPF routing process? (Choose two.)
the IP address of the first FastEthernet interface
the highest IP address of any logical interface
*the highest IP address of any physical interface the default gateway IP address
*the priority value of 1 on any physical interface

55

Photobucket

Refer to the exhibit. R2 is configured correctly. The network administrator has configured R1 as shown. Which two facts
are true about the forwarding of route information by R1? (Choose two.)
*R1 will forward the route information for subnet 192.168.100.0/30. *R1 will not forward route information for subnet 192.168.100.4/30. R1 will forward the route information with an administrative distance set to 50.
R1 will forward the summarized route information for network 192.168.100.0/24.
R1 will forward route information for subnet 10.10.10.0/30 out the serial interface.
56
Photobucket
Refer to the exhibit. Which two statements are true based on the exhibited output? (Choose two.)
*All routes are stable. Each route has one feasible successor.
The serial interface between the two routers is down.
The administrative distance of EIGRP has been set to 50.
*The show ip eigrp topology command has been run on R1.
57
A router has learned two equal cost paths to a remote network via the EIGRP and RIP protocols. Both protocols are using
their default configurations. Which path to the remote network will be installed in the routing table?
*the path learned via EIGRP the path learned via RIP
the path with the highest metric value
both paths with load balancing

58
Photobucket
Refer to the exhibit. Routers R1 and R3 use different routing protocols with default administrative distance values. All
devices are properly configured and the destination network is advertised by both protocols.

Which path will be used to transmit the data packets from PC1 to PC2?
*The packets will travel via R2-R1.
The packets will travel via R2-R3.
The traffic will be load-balanced between two paths via R2-R1 and via R2-R3.
The packets will travel via R2-R3, and the other path via R2-R1 will be retained as the backup path.

59
Which statement is true about the RIPv1 protocol?
It is a link-state routing protocol.
*It excludes subnet information from the routing updates. It uses the DUAL algorithm to insert backup routes into the topology table.
It uses classless routing as the default method on the router.


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Thursday, July 16, 2009

CCNA1 Final – v1(Lastest in Jun 2009)

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This is CCNA1 Final lastest
If you have questions please comment in this blog

(Questions by Mr Nguyen Answers by quocvuong) – I hope this test 100% correct

Thank you very much

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(I will upload v2 in this blog. wait me 1 day) – In version 2 have many new questions

CCNA2 Final (Jun 2009) – 76 % – Thanks Dinidu Nadun

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Sorry! I am too busy… i will update answer when i freetime….