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QUESTION 1
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 86 Cisco 640-822 Exam
Based on the RouterA configuration shown, and assuming that all routing is operational, DNS lookups to
209.165.202.129 will fail for which reason?
A. Cisco.com will be incorrectly appended to all non-Cisco DNS queries.
B. DHCP has not been enabled or configured.
C. AAA must be configured for authentication of the DNS server.
D. DNS queries are currently disabled.
Correct Answer: D QUESTION 2
“Pass Any Exam. Any Time.” – www.actualtests.com 87 Cisco 640-822 Exam Which of the following describe Class A host addresses? (Choose three.)
A. The decimal value of the first octet can range from 1 to 126.
B. The decimal value of the first octet can range from 1 to 192.
C. The first octet represents the entire network portion of the address.
D. The default subnet mask for a Class A network is 255.255.0.0.
E. The value of the first binary place in the first octet must be 0.
F. The first two binary bits of the address must be 00.
Correct Answer: ACE
QUESTION 3
What will cause a router to enter setup mode? (Choose two.)
A. The setup command was issued from the privileged mode prompt.
B. The IOS is corrupt.
C. The IOS is missing.
D. The configuration file is missing in NVRAM.
E. Boot system commands are misconfigured in the running-configuration.
F. The configuration register is set to 0x2100.
Correct Answer: AD
QUESTION 4
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 88 Cisco 640-822 Exam
A technician enters the exhibited commands to configure a new router, but receives an error message when attempting to save the configuration. What can the technician do to correct the problem?
A. Enter the correct command.
B. Enter the command at the correct prompt.
C. Upgrade the amount of flash memory in the router.
D. Erase NVRAM to make room for the configuration file.
E. Add NVRAM because there is not enough room for the configuration file.
Correct Answer: A
QUESTION 5
What two things does a router do when it forwards a packet? (Choose two.)
A. switches the packet to the appropriate outgoing interfaces
B. computes the destination host address
C. determines the next hop on the path “Pass Any Exam. Any Time.” – www.actualtests.com 89 Cisco 640-822 Exam
D. updates the destination IP address
E. forwards ARP requests
Correct Answer: AC
QUESTION 6
The network administrator is configuring a Cisco router. The prompt on the screen is:
Router(config-if)#.
What is true of this prompt? (Choose three.)
A. An interface password can be set at this prompt.
B. Settings that affect all router interfaces can be globally configured at this prompt.
C. An interface can be activated or deactivated from this prompt.
D. The administrator will arrive at this prompt by typing interface fa0/0 from the global configuration mode.
E. The administrator will arrive at this prompt by typing configure terminal from the EXEC prompt.
F. An interface IP address can be configured at this prompt.
Correct Answer: CDF
QUESTION 7
Refer to the exhibit.
The network administrator is testing connectivity from the branch router to the newly installed application server. What is the most likely reason for the first ping having a success rate of only 60
“Pass Any Exam. Any Time.” – www.actualtests.com 90 Cisco 640-822 Exam percent?
A. The network is likely to be congested, with the result that packets are being intermittently dropped.
B. The branch router had to resolve the application server MAC address.
C. There is a short delay while NAT translates the server IP address.
D. A routing table lookup delayed forwarding on the first two ping packets.
E. The branch router LAN interface should be upgraded to FastEthernet.
Correct Answer: B QUESTION 8
On a Cisco router which two router modes can be protected by a password? (Choose two.)
A. user mode
B. privileged mode
C. global configuration mode
D. router configuration mode
E. interface configuration mode
Correct Answer: AB QUESTION 9
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 91 Cisco 640-822 Exam
“Pass Any Exam. Any Time.” – www.actualtests.com 92 Cisco 640-822 Exam A small company with two locations has just connected the locations together with routers and a serial connection. The routers are using RIP to learn the network topology. RouterB has learned a network from RouterA, but router RouterA is not learning from RouterB. Using the output shown, what is the most likely problem?
A. RIP routing is configured but not enabled on RouterA.
B. One or more network statements are incorrect on RouterA.
C. One or more network statements are incorrect on RouterB.
D. The RIP versions on RouterA and RouterB are mismatched.
E. RIP is an interior gateway protocol and cannot route for multiple network classes.
Correct Answer: D
QUESTION 10
Refer to the topology below.
Including the address on the Router1 FastEthernet interface, how many hosts can have IP addresses on the LAN to which Router1 is connected?
A. 6
B. 14
C. 62
D. 128
Correct Answer: B QUESTION 11
DRAG DROP A.
B.
C.
D.
Correct Answer: QUESTION 12
DRAG DROP
Refer to the exhibit PCA is sending packets to the FTP server. Consider the packets as they leave RA Interface Fa0/0 forwards RB. Drag the correct frame and packet address to their place in the table. “Pass Any Exam. Any Time.” – www.actualtests.com 120 Cisco 640-822 Exam A.
B.
C.
D.
Correct Answer: QUESTION 13
DRAG DROP “Pass Any Exam. Any Time.” – www.actualtests.com 123 Cisco 640-822 Exam A.
B.
C.
D.
Correct Answer:
QUESTION 14
CORRECT TEXT
A.
B.
C.
D.
Correct Answer:
QUESTION 15
CORRECT TEXT
There are three locations in a school district of a large city: ROUTER -M, ROUTER -W and ROUTER -U. The network connection between two of these locations has already functioned. Configure the ROUTER -M router IP addresses on the E0 and S0 interfaces so that the E0 receives the first usable subnet while the S0 receives the second usable subnet from the network 192.168.160.0/28. Both interfaces would receive the last available ip address on the proper subnet.
“Pass Any Exam. Any Time.” – www.actualtests.com 126 Cisco 640-822 Exam A.
B.
C.
D.
Correct Answer: QUESTION 16
CORRECT TEXT
This topology contains 3 routers and 1 switch. Complete the topology.
“Pass Any Exam. Any Time.” – www.actualtests.com 127 Cisco 640-822 Exam
Drag the appropriate device icons to the labeled Device
Drag the appropriate connections to the locations labeled Connections.
Drag the appropriate IP addresses to the locations labeled IP address
(Hint: use the given host addresses and Main router information)
To remove a device or connection, drag it away from the topology.
Use information gathered from the Main router to complete the configuration of any additional routers. No
passwords are required to access the Main router. The config terminal command has been disabled for the
HQ router. The router does not require any configuration.
Configure each additional router with the following:
Configure the interfaces with the correct IP address and enable the interfaces.
Set the password to allow console access to consolepw
Set the password to allow telnet access to telnetpw
Set the password to allow privilege mode access to privpw
“Pass Any Exam. Any Time.” – www.actualtests.com 128 Cisco 640-822 Exam
Note: Because routes are not being added to the configurations, you will not be able to ping through the
internetwork.
All devices have cable autosensing capabilities disabled.
All hosts are PC’s
A.
B.
C.
D.
Correct Answer: QUESTION 17
CORRECT TEXT Central Florida Widgets recently installed a new router in their Apopka office. Complete the network installation by performing the initial router configurations and configuring RIPv2 routing using the router command line interface (CLI) on the Apopka router.
Configure the router per the following requirements:
Name of the router is Apopka
Enable-secret password is cisco10
The password to access user EXEC mode using the console is RouterPass
“Pass Any Exam. Any Time.” – www.actualtests.com 131 Cisco 640-822 Exam
The password to allow telnet access to the router is scan90
IPv4 addresses must be configured as follows:
Ethernet network 209.165.201.0/27 ?router has second assignable host address in subnet.
Serial network is 192.0.2.128/28 ?router has last assignable host address in the subnet.
Interfaces should be enabled.
Routing protocol is RIPv2.
Instruction:
To configure the router (Apopka) click on the console host icon that is connected to a router by a serial
console cable (shown in the diagram as a dashed black line).
Each of the windows can be minimized by clicking on the [-]. You can also reposition a window by dragging it by the title bar. The “Tab” key and most commands that use the “Control” or “Escape” keys are not supported and are not
necessary to complete this simulation. The help command does not display all commands of the help system.
A.
B.
C.
D.
Correct Answer: QUESTION 18
A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session?
A. decrease the window size
B. use a different source port for the session
C. decrease the sequence number
D. obtain a new IP address from the DHCP server
E. start a new session using UDP
Correct Answer: A Exam K QUESTION 1
What is the purpose of assigning an IP address to a switch?
A. provides local hosts with a default gateway address
B. allows remote management of the switch
C. allows the switch to respond to ARP requests between two hosts
D. ensures that hosts on the same LAN can communicate with each other
Correct Answer: B QUESTION 2
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 79 Cisco 640-822 Exam SwitchA receives the frame with the addressing shown. According to the command output also shown in the exhibit, how will SwitchA handle this frame?
A. It will drop the frame.
B. It will forward the frame out port Fa0/3 only.
C. It will flood the frame out all ports.
D. It will flood the frame out all ports except Fa0/3.
Correct Answer: D
QUESTION 3
Which two statements describe the operation of the CSMA/CD access method? (Choose two.)
A. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
B. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
C. The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.
D. After a collision, the station that detected the collision has first priority to resend the lost data.
E. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
F. After a collision, all stations involved run an identical backoff algorithm and then synchronize with each
other prior to transmitting data. Correct Answer: BE QUESTION 4
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 80 Cisco 640-822 Exam
The ports that are shown are the only active ports on the switch. The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch.
What two operations will the switch perform when it receives this frame? (Choose two.)
A. The MAC address of 0000.00aa.aaaa will be added to the MAC address table.
B. The MAC address of 0000.00dd.dddd will be added to the MAC address table.
C. The frame will be forwarded out port fa0/3 only.
D. The frame will be forwarded out fa0/1, fa0/2, and fa0/3.
E. The frame will be forwarded out all the active ports.
Correct Answer: AD QUESTION 5
Refer to the exhibit.
“Pass Any Exam. Any Time.” – www.actualtests.com 81 Cisco 640-822 Exam
The wire scheme that is shown is terminated at each end with an RJ-45 connector. What cable type does the wire diagram represent?
A. an Ethernet straight-through cable
B. a serial crossover cable
C. a serial straight-through cable
D. an Ethernet crossover cable
E. a rollover cable “Pass Any Exam. Any Time.” – www.actualtests.com 82 Cisco 640-822 Exam
Correct Answer: D
QUESTION 6
A company has placed a networked PC in a lobby so guests can have access to the corporate directory. A security concern is that someone will disconnect the directory PC and re-connect their laptop computer and have access to the corporate network. For the port servicing the lobby, which three configuration steps should be performed on the switch to prevent this?
(Choose three.)
A. Enable port security.
B. Create the port as a trunk port.
C. Create the port as an access port.
D. Create the port as a protected port.
E. Set the port security aging time to 0.
F. Statically assign the MAC address to the address table.
G. Configure the switch to discover new MAC addresses after a set time of inactivity.
Correct Answer: ACF
QUESTION 7
If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?
A. 172.16.45.0
B. 172.16.45.4
C. 172.16.45.8
D. 172.16.45.12
E. 172.16.45.16
Correct Answer: D
QUESTION 8
HOTSPOT
“Pass Any Exam. Any Time.” – www.actualtests.com 105 Cisco 640-822 Exam
A.
B.
C.
D.
Correct Answer:
QUESTION 9
DRAG DROP
“Pass Any Exam. Any Time.” – www.actualtests.com 108 Cisco 640-822 Exam A.
B.
C.
D.
Correct Answer:
QUESTION 10
DRAG DROP
A.
B.
C.
D.
Correct Answer: QUESTION 11
DRAG DROP
Drag the description on the left to correct term on the right. Not all descriptions are used.
A.
B.
C.
D.
Correct Answer:
QUESTION 12
DRAG DROP
“Pass Any Exam. Any Time.” – www.actualtests.com 112 Cisco 640-822 Exam
A.
B.
C.
D.
Correct Answer: QUESTION 13
DRAG DROP
You have to click the terminal of the HOME Router(under the HOME Router and show as PC), then you
will get the command prompt on the right as following:
Home>
In this mode enter the command:enable
and will enter privilege mode, the command prompt as following:
Home#
You have to check the information of the interface IP configuration of the HOME Router and the neighbors
information. Please enter following command to get the details.
Home#show run
“Pass Any Exam. Any Time.” – www.actualtests.com 113 Cisco 640-822 Exam Home#show cdp neighbors
A.
B.
C.
D.
Correct Answer:
QUESTION 14
DRAG DROP
A.
B.
C.
D.
Correct Answer:
QUESTION 15
Refer to the exhibit.
Which two statements are correct? (Choose two.)
A. This is a default route. “Pass Any Exam. Any Time.” – www.actualtests.com 78 Cisco 640-822 Exam
B. Adding the subnet mask is optional for the ip route command.
C. This will allow any host on the 172.16.1.0 network to reach all known destinations beyond RouterA.
D. This command is incorrect, it needs to specify the interface, such as s0/0/0 rather than an IP address.
E. The same command needs to be entered on RouterA so that hosts on the 172.16.1.0 network can reach network 10.0.0.0.
Correct Answer: AC Exam L QUESTION 1
Refer to the topology below.
What is the subnet broadcast address of the LAN connected to Router1?
A. 192.168.93.15
B. 192.168.93.31
C. 192.168.93.63
D. 192.168.93.127
E. 255.255.255.255
Correct Answer: A QUESTION 2
Refer to the topology below.
“Pass Any Exam. Any Time.” – www.actualtests.com 94 Cisco 640-822 Exam
What is the bandwidth on the WAN interface of Router1?
A. 16 Kbit/sec
B. 32 Kbit/sec
C. 64 Kbit/sec
D. 128 Kbit/sec
E. 512 Kbit/sec
F. 1544 Kbit/sec
Correct Answer: E
QUESTION 3
Refer to the topology below.
What interfaces on Router1 have not had any configurations applied? (Choose two)
A. Ethernet 0
B. FastEthenet 0/0
C. FastEthernet 0/1
D. Serial 0
E. Serial 0/0
F. Serial 0/1
Correct Answer: CF
QUESTION 4
Which layer of the TCP/IP stack combines the OSI model physical and data link layers?
A. Internet layer
B. transport layer
C. application layer
D. network access layer
Correct Answer: D
QUESTION 5
How does a switch differ from a hub?
A. A switch does not induce any latency into the frame transfer time.
B. A switch tracks MAC addresses of directly-connected devices.
C. A switch operates at a lower, more efficient layer of the OSI model.
D. A switch decreases the number of broadcast domains.
E. A switch decreases the number of collision domains. “Pass Any Exam. Any Time.” – www.actualtests.com 76 Cisco 640-822 Exam
Correct Answer: B
QUESTION 6
Refer to the exhibit.
The host in Kiev sends a request for an HTML document to the server in Minsk. What will be the source IP address of the packet as it leaves the Kiev router?
A. 10.1.0.1
B. 10.1.0.5
C. 10.1.0.6
D. 10.1.0.14
E. 10.1.1.16
F. 10.1.2.8
Correct Answer: E
QUESTION 7
The network manager has requested a 300-workstation expansion of the network. The workstations are to be installed in a single broadcast domain, but each workstation must have its own collision domain. The expansion is to be as cost-effective as possible while still meeting the requirements. Which three items will adequately fulfill the request? (Choose three).
A. one IP subnet with a mask of 255.255.254.0
B. two IP subnets with a mask of 255.255.255.0
C. seven 48-port hubs “Pass Any Exam. Any Time.” – www.actualtests.com 77 Cisco 640-822 Exam
D. seven 48-port switches
E. one router interface
F. seven router interfaces
Correct Answer: ADE
QUESTION 8
Which of the following describes the roles of devices in a WAN? (Choose three.)
A. A CSU/DSU terminates a digital local loop.
B. A modem terminates a digital local loop.
C. A CSU/DSU terminates an analog local loop.
D. A modem terminates an analog local loop.
E. A router is commonly considered a DTE device.
F. A router is commonly considered a DCE device.
Correct Answer: ADE
QUESTION 9
“Pass Any Exam. Any Time.” – www.actualtests.com 83 Cisco 640-822 Exam Given a Class C IP address subnetted with a /30 subnet mask, how many valid host IP addresses are available on each of the subnets?
A. 1
B. 2
C. 4
D. 8
E. 252
F. 254
Correct Answer: B
QUESTION 10
What is the subnet address of 172.16.159.159/22?
A. 172.16.0.0
B. 172.16.128.0
C. 172.16.156.0
D. 172.16.159.0
E. 172.16.159.128
F. 172.16.192.0
Correct Answer: C
QUESTION 11
Refer to the exhibit.
Which default gateway address should be assigned to HostA?
“Pass Any Exam. Any Time.” – www.actualtests.com 84 Cisco 640-822 Exam
A. 192.168.1.1
B. 192.168.1.65
C. 192.168.1.66
D. 192.168.1.129
E. 10.1.1.1
F. 10.1.1.2
Correct Answer: B
QUESTION 12
Refer to the exhibit.
The enterprise has decided to use the network address 172.16.0.0. The network administrator needs to design a classful addressing scheme to accommodate the three subnets, with 30, 40, and 50 hosts, as shown. What subnet mask would accommodate this network?
A. 255.255.255.192 “Pass Any Exam. Any Time.” – www.actualtests.com 85 Cisco 640-822 Exam
B. 255.255.255.224
C. 255.255.255.240
D. 255.255.255.248
E. 255.255.255.252
Correct Answer: A QUESTION 13
In the configuration of NAT, what does the keyword overload signify?
A. When bandwidth is insufficient, some hosts will not be allowed to access network translation.
B. The pool of IP addresses has been exhausted.
C. Multiple internal hosts will use one IP address to access external network resources.
D. If the number of available IP addresses is exceeded, excess traffic will use the specified address pool.
Correct Answer: C QUESTION 14
Refer to the topology below.
“Pass Any Exam. Any Time.” – www.actualtests.com 97 Cisco 640-822 Exam
The hosts in the LAN are not able to connect to the Internet. Which commands will correct this issue?
A. Router1(conf)# interface fa0/0 Router1(conf-if)# no shutdown
B. Routed (conf)# interface fa0/1 Router1(conf-if)# no shutdown
C. Router1(conf)# interface s0/0 Router1(conf-if)# no shutdown
D. Router1(conf)# interface s0/1 Router1(conf-if)# no shutdown
E. Router1(conf)# interface s0/0 Router1(conf-if)# ip address 10.11.12.13 255.255.255.252
F. Router1(conf)# interface s0/1 Routerl (conf-if)# ip address 10.11.12.13 255.255.255.252
Correct Answer: C
QUESTION 15
HOTSPOT
“Pass Any Exam. Any Time.” – www.actualtests.com 99 Cisco 640-822 Exam
“Pass Any Exam. Any Time.” – www.actualtests.com 100 Cisco 640-822 Exam
A.
B.
C.
D.
Correct Answer: QUESTION 16
DRAG DROP
“Pass Any Exam. Any Time.” – www.actualtests.com 116 Cisco 640-822 Exam
A.
B.
C.
D.
Correct Answer: QUESTION 17
DRAG DROP “Pass Any Exam. Any Time.” – www.actualtests.com 117 Cisco 640-822 Exam A.
B.
C.
D.
Correct Answer:
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