Category: Cisco
The Cisco 640-822 certification can make you a competent person. It may enable a technician to know about the Cisco 640-822 configurations, get information about the Cisco 640-822 data center products and hardware and knowledge about Cisco 640-822 united computing systems.
Refer to the exhibit. The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space:
192.168.1.1 through 192.168.5.255
192.168.100.1 through 198.168.100.255
What are three problems with this design? (Choose three.)
A. The AREA 1 IP address space is inadequate for the number of users.
B. The AREA 3 IP address space is inadequate for the number of users.
C. AREA 2 could use a mask of /25 to conserve IP address space.
D. The network address space that is provided requires a single network-wide mask.
E. The router-to-router connection is wasting address space.
F. The broadcast domain in AREA 1 is too large for IP to function.
Correct Answer: ACE
QUESTION 4
A network administrator is connecting PC hosts A and B directly through their Ethernet interfaces as shown in the graphic. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts? (Choose two.)
A. A crossover cable should be used in place of the straight-through cable.
B. A rollover cable should be used in place of the straight-through cable
C. The subnet masks should be set to 255.255.255.192.
D. A default gateway needs to be set on each host.
E. The hosts must be reconfigured to use private IP addresses for direct connections of this type.
F. The subnet masks should be set to 255.255.255.0.
Correct Answer: AF
QUESTION 5
Why would a network administrator configure port security on a switch?
A. to prevent unauthorized Telnet access to a switch port
B. to limit the number of Layer 2 broadcasts on a particular switch port
C. to prevent unauthorized hosts from accessing the LAN
D. to protect the IP and MAC address of the switch and associated ports
E. to block unauthorized access to the switch management interfaces over common TCP ports
Correct Answer: C
QUESTION 6
Which two statements best describe the wireless security standard that is defined by WPA? (Choose two.)
A. It specifies use of a static encryption key that must be changed frequently to enhance security.
B. It requires use of an open authentication method.
C. It specifies the use of dynamic encryption keys that change each time a client establishes a connection.
D. It requires that all access points and wireless devices use the same encryption key.
E. It includes authentication by PSK.
Correct Answer: CE
QUESTION 7
Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem? (Choose three.)
A. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
B. Ensure that cables A and B are straight-through cables.
C. Ensure cable A is plugged into a trunk port.
D. Ensure the switch has power.
E. Reboot all of the devices.
F. Reseat all cables.
Correct Answer: BDF
QUESTION 8
Refer to the exhibit. Host A needs to send data to Host B. Which Layer 2 and Layer 3 destination addresses will be used to send the data from Host A to Host B?
A. 192.168.60.5 and 0011.43da.2c98
B. 192.168.60.5 and 0007.0e56.ab2e
C. 192.168.24.1 and 0007.0e56.ab2e
D. 192.168.24.2 and 0007.0e84.acef
Correct Answer: B
QUESTION 9
Refer to the exhibit. The IP address space of 128.107.7.0/24 has been allocated for all devices on this network. All devices must use the same subnet mask and all subnets are usable. Which subnet mask is required to apply the allocated address space to the configuration that is shown?
A. 255.255.254.0
B. 255.255.255.0
C. 255.255.255.128
D. 255.255.255.192
E. 255.255.255.224
Correct Answer: D
QUESTION 10
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
Cisco 640-822 tests containing questions that cover all sides of tested subjects that help our members to be prepared and keep high level of professionalism. The main purpose of Cisco 640-822 exam is to provide high quality test that can secure and verify knowledge, give overview of question types and complexity that can be represented on real exam certification
QUESTION 11
Refer to the exhibit. What two facts can be determined from the WLAN diagram? (Choose two.)
A. The area of overlap of the two cells represents a basic service set (BSS).
B. The network diagram represents an extended service set (ESS).
C. Access points in each cell must be configured to use channel 1.
D. The area of overlap must be less than 10% of the area to ensure connectivity.
E. The two APs should be configured to operate on different channels.
Correct Answer: BE
QUESTION 12
Assuming a subnet mask of 255.255.248.0, which three addresses are valid host addresses? (Choose three.)
A. 172.16.8.0
B. 172.16.9.0
C. 172.16.16.0
D. 172.16.20.0
E. 172.16.24.0
F. 172.16.31.0
Correct Answer: BDF
QUESTION 13
Drop A.
B.
C.
D.
Correct Answer:
QUESTION 14
Refer to the exhibit. A technician pastes the configurations in the exhibit into the two new routers shown. Otherwise, the routers are configured with their default configurations. A ping from Host1 to Host2 fails, but the technician is able to ping the S0/0 interface of R2 from Host1. The configurations of the hosts have been verified as correct. What could be the cause of the problem?
A. The serial cable on R1 needs to be replaced.
B. The interfaces on R2 are not configured properly.
C. R1 has no route to the 192.168.1.128 network.
D. The IP addressing scheme has overlapping subnetworks.
E. The ip subnet-zero command must be configured on both routers.
Correct Answer: C
QUESTION 15
Which form of NAT maps multiple private IP addresses to a single registered IP address by using different ports?
A. static NAT
B. dynamic NAT
C. overloading
D. overlapping
E. port loading
Correct Answer: C
QUESTION 16
What should be part of a comprehensive network security plan?
A. Allow users to develop their own approach to network security.
B. Physically secure network equipment from potential access by unauthorized individuals.
C. Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten.
D. Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported.
E. Minimize network overhead by deactivating automatic antivirus client updates.
Correct Answer: B
QUESTION 17
A single 802.11g access point has been configured and installed in the center of a square office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? (Choose three.)
A. mismatched TKIP encryption
B. null SSID
C. cordless phones
D. mismatched SSID
E. metal file cabinets
F. antenna type or direction
Correct Answer: CEF
QUESTION 18
What two actions must a router take in order to route incoming packets? (Choose two.)
A. Identify the destination network address of each packet.
B. Identify the source network address of each packet.
C. Validate sources of routing information.
D. Inspect the routing table to select the best path to the destination network address.
E. Verify the receipt of routed packets by the next hop router.
F. Inspect the ARP table to verify a legitimate source MAC address for each packet.
Correct Answer: AD
QUESTION 19
Refer to the exhibit. What is the effect of the configuration that is shown?
A. It configures SSH globally for all logins.
B. It tells the router or switch to try to establish an SSh connection first and if that fails to use Telnet.
C. It configures the virtual terminal lines with the password 030752180500.
D. It configures a Cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports.
E. It allows seven failed login attempts before the VTY lines are temporarily shutdown.
Correct Answer: D
QUESTION 20
What are two recommended ways of protecting network device configuration files from outside network security threats? (Choose two.)
A. Allow unrestricted access to the console or VTY ports.
B. Use a firewall to restrict access from the outside to the network devices.
C. Always use Telnet to access the device command line because its data is automatically encrypted.
D. Use SSH or another encrypted and authenticated transport to access device configurations.
E. Prevent the loss of passwords by disabling password encryption.
Correct Answer: BD QUESTION 21
Hotspot
A.
B.
C.
D.
Correct Answer:
QUESTION 22
Which two statements describe the IP address 10.16.3.65/23? (Choose two.)
A. The subnet address is 10.16.3.0 255.255.254.0.
B. The lowest host address in the subnet is 10.16.2.1 255.255.254.0.
C. The last valid host address in the subnet is 10.16.2.254 255.255.254.0
D. The broadcast address of the subnet is 10.16.3.255 255.255.254.0.
E. The network is not subnetted.
Correct Answer: BD
QUESTION 23
After the router interfaces shown in the diagram have been configured, it is discovered that hosts in the Branch LAN cannot access the Internet. Further testing reveals additional connectivity issues. What will fix this problem?
A. Change the address of the Branch router LAN interface.
B. Change the address of the Branch router WAN interface.
C. Change the subnet mask of the HQ router LAN interface.
D. Change the address of the HQ router LAN interface.
E. Change the address of the HQ router interface to the Internet.
F. Change the subnet mask of the HQ router interface to the Internet.
Correct Answer: B
QUESTION 24
Refer to the exhibit. Serial0/0 does not respond to a ping request from a host on the FastEthernet0/0 LAN. How can this problem be corrected?
A. Enable the Serial 0/0 interface.
B. Correct the IP address for Serial 0/0.
C. Correct the IP address for FastEthernet 0/0.
D. Change the encapsulation type on Serial 0/0.
E. Enable autoconfiguration on the Serial 0/0 interface.
Correct Answer: A
QUESTION 25
Refer to the exhibit. A network device needs to be installed in the place of the icon labeled Network Device to accommodate a leased line attachment to the Internet. Which network device and interface configuration meets the minimum requirements for this installation?
A. a router with two Ethernet interfaces
B. a switch with two Ethernet interfaces
C. a router with one Ethernet and one serial interface
D. a switch with one Ethernet and one serial interface
E. a router with one Ethernet and one modem interface
Correct Answer: C
QUESTION 26
Refer to the exhibit. The network administrator is configuring RTA to connect to a non-Cisco network. Which two commands would be applied to the S0/0 WAN interface, but not to the Fa0/0 LAN interface? (Choose two.)
A. speed
B. no shutdown
C. ip address
D. authentication pap
E. encapsulation ppp
Correct Answer: DE
QUESTION 27
At which layer of the OSI model does the protocol that provides the information displayed by the show cdp neighbors command operate?
A. physical
B. data link
C. network
D. transport
E. application
Correct Answer: B
QUESTION 28
Refer to the exhibit. The network shown in the exhibit is running the RIPv2 routing protocol. The network has converged, and the routers in this network are functioning properly. The FastEthernet0/0 interface on R1 goes down. In which two ways will the routers in this network respond to this change? (Choose two.)
A. All routers will reference their topology database to determine if any backup routes to the 192.168.1.0 network are known.
B. Routers R2 and R3 mark the route as inaccessible and will not accept any further routing updates from R1 until their hold-down timers expire.
C. Because of the split-horizon rule, router R2 will be prevented from sending erroneous information to R1 about connectivity to the 192.168.1.0 network.
D. When router R2 learns from R1 that the link to the 192.168.1.0 network has been lost, R2 will respond by sending a route back to R1 with an infinite metric to the 192.168.1.0 network.
E. R1 will send LSAs to R2 and R3 informing them of this change, and then all routers will send periodic updates at an increased rate until the network again converges.
Correct Answer: CD
QUESTION 29
Which of the following statements describe the network shown in the graphic? (Choose two.)
A. There are two broadcast domains in the network.
B. There are four broadcast domains in the network.
C. There are six broadcast domains in the network.
D. There are four collision domains in the network.
E. There are five collision domains in the network.
F. There are seven collision domains in the network.
Correct Answer: AF
QUESTION 30
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the
command output of both routers, what is the most likely cause of the problem?
A. Authentication needs to be changed to PAP for both routers.
B. Serial ip addresses of routers are not on the same subnet.
C. Username/password is incorrectly configured.
D. Router names are incorrectly configured.
Correct Answer: C
QUESTION 31
Refer to the exhibit. Workstation A must be able to telnet to switch SW-A through router RTA for management purposes. What must be configured for this connection to be successful?
A. VLAN 1 on RTA
B. default gateway on SW-A
C. IP routing on SW-A
D. cross-over cable connecting SW-A and RTA
Correct Answer: B
QUESTION 32
Hotspot
A.
B.
C.
D.
Correct Answer:
QUESTION 33
This graphic shows some common router ports. Which port can be used for a WAN T1 connection?
A. AUI
B. BRI
C. Console
D. Serial 0
Correct Answer: D QUESTION 34
Refer to the exhibit. The goal of this network design is to provide the most efficient use of IP address space in a network expansion. Each circle defines a network segment and the number of users required on that segment. An IP subnetwork number and default gateway address are shown for each segment.
What are three problems with the network design as shown? (Choose three.)
A. Interface fa0/3 has an IP address that overlaps with network 10.1.1.0/30.
B. Interface fa0/1 has an invalid IP address for the subnet on which it resides.
C. Interface fa0/2 has an invalid IP address for the subnet on which it resides.
D. Network 10.1.2.0/25 requires more user address space.
E. Network 10.1.3.128/25 requires more user address space.
F. The IP subnet 10.1.1.0/30 is invalid for a segment with a single server.
Correct Answer: ABD
QUESTION 35
Refer to the exhibit. What kind of cable should be used to make each connection that is identified by the numbers shown?
A. 1 – Ethernet crossover cable 2 – Ethernet straight-through cable 3 – fiber optic cable 4 – rollover cable
B. 1 – Ethernet straight-through cable 2 – Ethernet straight-through cable 3 – serial cable 4 – rollover cable
C. 1 – Ethernet rollover cable 2 – Ethernet crossover cable 3 – serial cable 4 – null modem cable
D. 1 – Ethernet straight-through cable 2 – Ethernet crossover cable 3 – serial cable 4 – rollover cable
E. 1 – Ethernet straight-through cable 2 – Ethernet crossover cable 3 – serial cable 4 – Ethernet straight-through cable
Correct Answer: B
QUESTION 36
Refer to the exhibit. For security reasons, information about RTA, including platform and IP addresses, should not be accessible from the Internet. This information should, however, be accessible to devices on the internal networks of RTA. Which command or series of commands will accomplish these objectives?
A. RTA(config)#no cdp run
B. RTA(config)#no cdp enable
C. RTA(config)#interface s0/0 RTA(config-if)#no cdp run
D. RTA(config)#interface s0/0 RTA(config-if)#no cdp enable
Correct Answer: D
QUESTION 37
Which of the following describe private IP addresses? (Choose two.)
A. addresses chosen by a company to communicate with the Internet
B. addresses that cannot be routed through the public Internet
C. addresses that can be routed through the public Internet
D. a scheme to conserve public addresses
E. addresses licensed to enterprises or ISPs by an Internet registry organization
Correct Answer: BD
QUESTION 38
WAN data link encapsulation types include which of the following? (Choose two.)
A. T1
B. Frame Relay
C. DSL
D. PPP
E. ISDN
Correct Answer: BD
QUESTION 39
Refer to the exhibit. A technician is testing connection problems in the internetwork. What is the problem indicated by the output from HostA?
A. The routing on Router2 is not functioning properly.
B. An access list is applied to an interface of Router3.
C. The Fa0/24 interface of Switch1 is down.
D. The gateway address of HostA is incorrect or not configured.
Correct Answer: D
The Cisco 640-822 training is a vital way of becoming the best. This certification has helped the candidates to enhance their capabilities by providing a great learning platform to them so that they can polish their skills.
The Cisco 640-822 certification can make you a competent person. It may enable a technician to know about the Cisco 640-822 configurations, get information about the Cisco 640-822 data center products and hardware and knowledge about Cisco 640-822 united computing systems.
Exam A
QUESTION 1
After the router interfaces shown in the diagram have been configured, it is discovered that hosts in the Branch LAN cannot access the Internet. Further testing reveals additional connectivity issues. What will fix this problem?
A. Change the address of the HQ router LAN interface.
B. Change the subnet mask of the HQ router LAN interface.
C. Change the address of the Branch router LAN interface.
D. Change the address of the HQ router interface to the Internet.
E. Change the address of the Branch router WAN interface.
F. Change the subnet mask of the HQ router interface to the Internet.
Correct Answer: E Section: (none) Explanation
Explanation/Reference:
QUESTION 2
Refer to the graphic. A Cisco router and a Catalyst switch are connected as shown. The technician is working on a computer that is connected to the management console of the switch. In order to configure the default gateway for the switch, the technician needs to learn the IP address of the attached router interface. Which IOS command will provide this information in the absence of Layer 3 connectivity?
A. showcdp neighbors detail
B. pingrouter_ip_address
C. showip neighbors
D. pingswitch_ip_address
E. showdhcp-config
F. showip rarp
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
Explanation: To display detailed information about neighboring devices discovered using Cisco Discovery Protocol (CDP), use the show cdp neighbors privileged EXEC command. Detail – (Optional) Displays detailed information about a neighbor (or neighbors) including network address, enabled protocols, hold time, and software version.
The following is sample output for the show cdp neighbors detail command. router# show cdp neighbors detail
Device ID: lab-7206 Entry address( es ): IP address: 172.19.169.83 Platform: cisco 7206VXR, Capabilities: Router Interface: Ethernet0, Port ID (outgoing port): FastEthernet0/0/0 Holdtime : 123 sec Version : Cisco Internetwork Operating System Software IOS ™ 5800 Software (C5800-P4-M), Version 12.1(2) Copyright (c) 1986-2002 by Cisco Systems, Inc. advertisement version: 2 Duplex: half
QUESTION 3
Refer to the exhibit. 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 frame will be forwarded out port fa0/3 only.
B. The frame will be forwarded out fa0/1, fa0/2, and fa0/3.
C. The frame will be forwarded out all the active ports.
D. The MAC address of 0000.00dd.dddd will be added to the MAC address table.
E. The MAC address of 0000.00aa.aaaa will be added to the MAC address table.
Correct Answer: BE Section: (none) Explanation
Explanation/Reference:
QUESTION 4
Refer to the exhibit. Workstation A must be able to telnet to switch SW-A through router RTA for management purposes. What must be configured for this connection to be successful?
A. IP routing on SW-A
B. default gateway on SW-A
C. VLAN 1 on RTA
D. cross-over cable connecting SW-A and RTA
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
Explanation:
Configure a default gateway on SW-A.
In order for a switch to send traffic to a destination that is not located directly, as is the case in our
example, a default gateway must be configured on the switch. This will enable it to send the traffic to router
RTA where it can be routed to host A.
QUESTION 5
What does the “Inside Global” address represent in the configuration of NAT?
A. a globally unique, private IP address assigned to a host on the inside network
B. the summarized address for all of the internalsubnetted addresses
C. a registered address that represents an inside host to an outside network
D. the MAC address of the router used by inside hosts to connect to the Internet
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
Explanation: With NAT, Cisco defines 4 different types of addresses as follows: Inside local address – The IP address assigned to a host on the inside network. This is the address configured as a parameter of the computer’s OS or received via dynamic address allocation protocols such as DHCP. The address is likely not a legitimate IP address assigned by the Network Information Center (NIC) or service provider. Inside global address – A legitimate IP address assigned by the NIC or service provider that represents one or more inside local IP addresses to the outside world. Outside local address – The IP address of an outside host as it appears to the inside network. Not necessarily a legitimate address, it is allocated from an address space routable on the inside. Outside global address – The IP address assigned to a host on the outside network by the host’s owner. The address is allocated from a globally routable address or network space. The above definitions still leave a lot to be interpreted. For this example, this document redefines these terms by first defining “local address” and “global address.” Keep in mind that the terms “inside” and “outside” are NAT definitions. Interfaces on a NAT router are defined as “inside” or “outside” with the NAT configuration commands, ip nat inside and ip nat outside . Networks to which these interfaces connect can then be thought of as “inside” networks or “outside” networks, respectively. Local address – A local address is any address that appears on the “inside” portion of the network. Global address – A global address is any address that appears on the “outside” portion of the network.
QUESTION 6
Refer to the exhibit. What does the address 192.168.2.167 represent?
A. the router to which the file startup-config is being transferred
B. the TFTP server from which the file router-confg is being transferred
C. the TFTP server to which the file router-confg is being transferred
D. the TFTP server from which the file startup-config is being transferred
E. the router from which the file startup-config is being transferred
F. the router to which the file router-confg is being transferred
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 7
Two routers named Atlanta and Brevard are connected by their serial interfaces as shown in the exhibit, but there is no data connectivity between them. The Atlanta router is known to have a correct configuration. Given the partial configurations shown in the exhibit, what is the problem on the Brevard router that is causing the lack of connectivity?
A. The bandwidth setting is incompatible with the connected interface.
B. The maximum transmission unit (MTU) size is too large.
C. The subnet mask is incorrect.
D. The serial line encapsulations are incompatible.
E. A loopback is not set.
F. The IP address is incorrect.
Correct Answer: F Section: (none) Explanation
Explanation/Reference:
QUESTION 8
The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely cause of the problem?
A. Username/password is incorrectly configured.
B. Router names are incorrectly configured.
C. Serialip addresses
D. Authentication needs to be changed to PAP for both routers.
Correct Answer: A Section: (none)Explanation
Explanation/Reference:
Explanation: When setting up local password database in CHAP, configure commands username username password password in overall configuration mode to add note to local password database. Note that the username here should be the router name on the opposite side. And the password should be the same as that in the password database of CHAP authentication server. The above graphic shows different password.
QUESTION 9
Which of the following are types of flow control? (Choose three.)
A. cut-through
B. load balancing
C. congestion avoidance
D. buffering
E. windowing
Correct Answer: CDE Section: (none) Explanation
Explanation/Reference:
QUESTION 10
DRAG DROP
Drop
A.
B.
C.
D.
Correct Answer: Section: (none) Explanation
Explanation/Reference:
Explanation:
QUESTION 11
Refer to the exhibit. The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space:
192.168.1.1 through 192.168.5.255
192.168.100.1 through 198.168.100.255
What are three problems with this design? (Choose three.)
A. The AREA 3 IP address space is inadequate for the number of users.
B. The network address space that is provided requires a single network-wide mask.
C. The router-to-router connection is wasting address space.
D. AREA 2 could use a mask of /25 to conserve IP address space.
E. The AREA 1 IP address space is inadequate for the number of users.
F. The broadcast domain in AREA 1 is too large for IP to function.
Correct Answer: CDE Section: (none) Explanation
Explanation/Reference:
Explanation:
Besides network address and broadcast address, network 192.168.1.0/24 allows only 254 hosts. Thus it is
evident that AREA 1 IP address space is inadequate for 500 users. If AREA 2 uses a mask of /25, i.e.
255.255.255.128, it will be able to accommodate IP space of 128 (256-128=128), which is adequate for 60
users. And as the two routers need only two IP, to use 192.168.100.0/26 is a waste of address space.
So the answer would be A ,C and E.
*
Since there are only 60 users on this LAN, a /25 could be used as that will provide for up to 128 IP addresses (126 usable). In fact, since there are only 60 users, a /26 could be used as that will provide for up to 62 usable IP addresses. However, this would not accommodate any kind of growth and could cause problems in the future.
*
On point to point serial router links, a /30 is generally used as this will allow for only 2 usable IP addresses, which is all that is needed. In this case, a /26 has been assigned.
*
In this area, there are 500 users, but a /24 will only provide for 254 usable IP addresses. A /23 or larger
will be needed to accommodate this many users.
QUESTION 12
Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server?
A. brute force
B. Trojan horse
C. denial of service
D. reconnaissance
Correct Answer: C Section: (none) Explanation
Explanation/Reference:
Explanation: A denial-of-service attack ( DoS attack) is an attempt to make a computer resource unavailable to its intended users. Although the means to, motives for and targets of a DoS attack may vary, it generally comprises the concerted, malevolent efforts of a person or persons to prevent an Internet site or service from functioning efficiently or at all, temporarily or indefinitely. Among these are Network connectivity attacks. These attacks overload the victim with TCP packets so that its TCP/IP stack is not able to handle any further connections, and processing queues are completely full with nonsense malicious packets. As a consequence of this attack, legitimate connections are denied. One classic example of a network connectivity attack is a SYN Flood
QUESTION 13
Refer to the graphic. How many collision domains are shown?
A. two
B. four
C. six
D. fourteen
E. three
F. one
Correct Answer: A Section: (none)Explanation
Explanation/Reference:
Explanation: The multi-segment configuration guidelines apply only to a single Ethernet “collision domain.” A ActualTests.com collision domain is formally defined as a single CSMA/CD network in which there will be a collision if two computers attached to the system transmit at the same time. An Ethernet system composed of a single segment or multiple segments linked with repeaters is a network that functions as a single collision domain.
FIGURE 1 Repeater hubs create a single collision domain
The figure shows two repeater hubs connecting three computers. Since only repeater connections are used between segments in this network, all of the segments and computers are in the same collision domain. In the next figure, the repeaters and DTEs are instead separated by a router (packet switch) and are therefore in separate collision domains, since routers do not forward collision signals from one segment to another. Routers contain multiple Ethernet interfaces and are designed to receive a packet on one Ethernet port and transmit the data onto another Ethernet port in a new packet.
FIGURE 2 Routers creates separate collision domains
Instead of propagating collision signals between Ethernet segments, routers interrupt the collision domain and allow the Ethernets they link to operate independently. Therefore, you can use packet switching hubs to build larger network systems by interconnecting individual Ethernet systems.
QUESTION 14
DRAG DROP Drop
A.
B.
C.
D.
Correct Answer: Section: (none)Explanation
Explanation/Reference: QUESTION 15
A network administrator has subnetted the 172.16.0.0 network using a subnet mask of 255.255.255.192. A duplicate IP address of 172.16.2.120 has accidentally been configured on a workstation in the network. The technician must assign this workstation a new IP address within that same subnetwork. Which address should be assigned to the workstation?
A. 172.16.2.127
B. 172.16.2.80
C. 172.16.2.128
D. 172.16.1.64
E. 172.16.1.80
F. 172.16.2.64
Correct Answer: B Section: (none) Explanation
Explanation/Reference:
Explanation:
A subnet mask of 255.255.255.192 (/26) will provide us with 4 subnet (2 usable) each with 62 usable hosts
per network. So in our example the four networks will be:
172.16.2.1-62
172.16.2.65-126
172.16.2.129-190 172.16.2.193-254
Since we know that the host must be in the same IP subnet as 172.16.2.120, only choice C is correct.
QUESTION 16
Host A needs to communicate with the email server shown in the graphic. What address will be placed in the destination address field of the frame when it leaves Host A?
A. the MAC address of the email server
B. the MAC address of E1 of the router
C. the MAC address of Switch 1
D. the MAC address of E0 of the router
E. the MAC address of Switch 2
F. the MAC address of Host A
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
Explanation:
Since the email server resides on a different IP subnet than the host A, the host will send the frame to its
default gateway. In this case, the router C is acting as the default gateway for all hosts on the LAN, so the
frame will be sent to its Ethernet interface so that it can be routed to the email server.
The Cisco 640-822 training is a vital way of becoming the best. This certification has helped the candidates to enhance their capabilities by providing a great learning platform to them so that they can polish their skills.
Cisco 640-802 contains a powerful new testing engine that allows you to focus on individual topic areas or take complete, timed exams from Cisco 640-802.The assessment engine also tracks your performance and presents feedback on a module-by-module basis, providing question-by-question Cisco 640-802 to the text and laying out a complete study plan for review.Cisco 640-802 also includes a wealth of hands-on practice exercises and a copy of the Cisco 640-802 network simulation software that allows you to practice your Cisco 640-802 hands-on skills in a virtual lab environment.The Cisco 640-802 supporting website keeps you fully informed of any exam changes
Exam A
QUESTION 1
Refer to the exhibit. What is the effect of the configuration that is shown?
A. It configures the virtual terminal lines with the password 030752180500.
B. It configures a Cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports.
C. It allows seven failed login attempts before the VTY lines are temporarily shutdown.
D. It configures SSH globally for all logins.
E. It tells the router or switch to try to establish an SSh connection first and if that fails to use Telnet.
Correct Answer: B
QUESTION 2
Refer to the exhibit. What kind of cable should be used to make each connection that is identified by the numbers shown?
“Pass Any Exam. Any Time.” – www.actualtests.com 2 Cisco 640-802: Practice Exam
A. 1 – Ethernet straight-through cable 2 – Ethernet crossover cable 3 – serial cable 4 – Ethernet straight-through cable
B. 1 – Ethernet rollover cable 2 – Ethernet crossover cable 3 – serial cable 4 – null modem cable
C. 1 – Ethernet straight-through cable 2 – Ethernet crossover cable 3 – serial cable 4 – rollover cable
D. 1 – Ethernet crossover cable 2 – Ethernet straight-through cable 3 – fiber optic cable 4 – rollover cable
E. 1 – Ethernet straight-through cable
2 – Ethernet straight-through cable
3 – serial cable
4 – rollover cable
Correct Answer: E
QUESTION 3
You work as a network technician in a Company. Please study the exhibit carefully.
“Pass Any Exam. Any Time.” – www.actualtests.com 3 Cisco 640-802: Practice Exam
The router console screen is rapidly displaying line after line of output similar to what is shown in the exhibit. The help desk has called to say that users are reporting a slowdown in the network. What will solve this problem while not interrupting network operation?
A. Press the CTRL+C keys.
B. Save the configuration and reboot the router.
C. Enter the no debug all command.
D. Use the show processes command.
Correct Answer: C QUESTION 4
“Pass Any Exam. Any Time.” – www.actualtests.com 4 Cisco 640-802: Practice Exam
Please study the exhibit shown above carefully, and answer the following questions.
A static map to the S-AMER location is required. Which command should be used to create this map?
A. frame-relay map ip 172.30.0.3 702 broadcast
B. frame-relay map ip 172.30.0.3 196 broadcast
C. frame-relay map ip 172.30.0.3 344 broadcast
D. frame-relay map ip 172.30.0.3 704 broadcast
Correct Answer: B
QUESTION 5
You have finished physically installing an access point on the ceiling at your office. At a minimum, which parameter must be configured on the access point in order to allow a wireless client to operate on it?
A. SSID
B. AES
C. TKIP
D. PSK
Correct Answer: A
QUESTION 6
Which is the correct fallback sequence for loading the Cisco IOS?
A. Flash, TFTP server, ROM
B. ROM, Flash, NVRAM
C. Flash, NVRAM, RAM
D. ROM, TFTP server, Flash
Correct Answer: A QUESTION 7
Which tables of EIGRP route information are held in RAM and maintained through the use of hello and update packets? (Choose two.)
A. RTP table
B. SPF table
C. query table
D. neighbor table
E. DUAL table
F. topology table
Correct Answer: DF QUESTION 8
DRAG DROP
Refer to the exhibit. Complete this network diagram by dragging the correct device name of description name or description to the correct location. Not all the names or descriptions will be used.
A.
B.
C.
D.
Correct Answer:
QUESTION 9
Refer to the exhibit. Why are two OSPF designated routers identified on Core_Router?
A. The DR election is still underway and there are two contenders for the role.
B. The router at 208.149.23.130 is a secondary DR in case the primary fails.
C. Core_Router is connected to more than one multiaccess network.
D. Two router IDs have the same OSPF priority and are therefore tied for DR election. “Pass Any Exam. Any Time.” – www.actualtests.com 8 Cisco 640-802: Practice Exam
Correct Answer: C
Cisco 640-802 tests containing questions that cover all sides of tested subjects that help our members to be prepared and keep high level of professionalism. The main purpose of Cisco 640-802 exam is to provide high quality test that can secure and verify knowledge, give overview of question types and complexity that can be represented on real exam certification
QUESTION 10
As a CCNA candidate, you will be expected to know the POST process very well. A Cisco router is booting
and has just completed the POST process. It is now ready to find and load an IOS image.
What function does the router perform next?
A. It inspects the configuration file in NVRAM for boot instructions.
B. It attempts to boot from a TFTP server.
C. It loads the first image file in flash memory.
D. It checks the configuration register.
Correct Answer: D
CCNA Cisco 640-802 Exam Certification Guide is part of a recommended study program from Cisco 640-802 that includes simulation and hands-on training from authorized Cisco 640-802 Learning Partners and self-study products from Cisco 640-802.Find out more about instructor-led, e-learning, and hands-on instruction offered by authorized Cisco 640-802 Learning Partners worldwide
Cisco 640-802 Exam Certification Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Cisco 640-802 lists and Foundation Summary tables make referencing easy and give you a quick refresher whenever you need it. Challenging Cisco 640-802 review questions help you assess your knowledge and reinforce key concepts. Cisco 640-802 exercises help you think about exam objectives in real-world situations, thus increasing recall during exam time.
Exam A
QUESTION 1
The following commands are executed on interface fa0/1 of 2950 Switch. Switch port port-security Switch port port-security mac-address sticky Switch port port-security maximum1
2950Switch (config-if)# switch port port-security 2950Switch (config-if)# switch port port-security mac-address sticky 2950Switch (config-if)# switch port port-security maximum1
The Ethernent frame that is shown arrives on interface fa0/1.Which two functions will occur when this frame rec two.)
Exhibit:
A. The MAC address table will now have an additional entry of fa0/1 FFFF FFFF FFFF.
B. Only host A will be allowed to transmit frames on fa0/1
C. This frame will be discarded when it is received by 2950Switch.
D. All frame will arriving on 2950Switch with a destination of 0000.00aa aaaa will be forwarded out fa0/1.
E. Hosts B and C may forward frames out fa0/1 but frames arriving from other switches will not be forward.
F. Only frames from source 0000.00bb bbbb. the first learned MAC address of 2950Switch, will be forward.
Correct Answer: BD Section: (none)Explanation
Explanation/Reference:
QUESTION 2
Multiple Questions
Enter IOS commands on the Dubai router to verify network operation and answer for multiple-choice
questions.
This TASK DOES NOT REQUIRE DEVICE CONFIGURATION.
Click on the Console PC to gain access to the console of the router. No console of enable passwords are
required.
There are four multiple-choice questions with this task. Be sure to answer all four questions before
selecting the Next button.
No console of enable passwords are required.
What destination Layer2 address will be used in the frame header containing a 172.30.0.4?
A.694
B.24
C.248
D.882
Which connection uses the default encapsulation for serial interfaces on Cisco routers?
A. The serial connection to the South branch office.
B. The serial connection to the North Coast branch office.
C. The serial connection to the North branch office.
D. The serial connection to the Multinational Core.
To access the multinle-choice question click on the numbered if required, what password shouldbe configured on the router in the North branch office to allow a connection to be established withthe Dubai router?
A. Console B.En8ble C.Scr8 D.T1net
E. No password is required
To access the multiple-choice questions, click on the numbered boxes on the left of the top panel.There are four multiple-choice questions with this task. Be sure to A static map to the C-AMERlocation is required. Which command should be used to create this map?
A. frame-relay map ip 172.30.0.3694 broadcast
B. frame-relay map ip 172.30.0.324 broadcast
C. frame-relay map ip 172.30.0.3248 broadcast
D. frame-relay map ip 172.30.0.3882 broadcast
Correct Answer: B
Section: (none)
Explanation
Explanation/Reference:
What destination Layer2 address will be used in the frame header containing a 172.30.0.4?
A.694
B.24
C.248
D.882
Answer: A
Which connection uses the default encapsulation for serial interfaces on Cisco routers?
A. The serial connection to the South branch office.
B. The serial connection to the North Coast branch office.
C. The serial connection to the North branch office.
D. The serial connection to the Multinational Core.
Answer: C
Click on the Consore PC to gain access to the cosore of the router. No console or enable password are required.
To access the multinle-choice question click on the numbered if required, what password shouldbe configured on the router in the North branch office to allow a connection to be established withthe Dubai router?
A. Console B.En8ble C.Scr8 D.T1net
E. No password is required
Answer: D
QUESTION 3
A.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
Bomar (Config)#interface fa0/0 Bomar(Config-if)#ip nat inside Bomar(Config)#interface S0/0 Bomar(Config-if)#ip nat outside Bomar(Config-if)#exit Bomar(Config)#access-list 1 permit 192.168.16.33 0.0.0.15 Bomar(Config)#ip nat pool nat_test 198.18.237.225 198.18.237.230 prefix-length 29 Bomar(Config)#ip nat
inside source list 1 pool nat_test overload Bomar(Config)#end Bomar#ping 192.0.2.114
( The command ping must be successful) QUESTION 4
To configure the router (Gotha) 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). you can click on the buttons below to view the different windows. 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. Central Florida Widgets recently installed a new router in their Gotha office. Complete the net work installation by performing the initial router configurations and configuring RIPv2 routing using the router command line interface(CLI) on the Gotha router. Configure the router per the following requirements: Name of the roter is Gotha Enable-secret password is mi222ke The password to access user EXEC mode using the console is G8tors1 The password to allow telnet accessto the router is dun63lap IPv4 addresses must be configured as follows: Ethernet network209.165.201.0/27-router has fourth assignable host address in subnet. Serial network is 192.0.2.176/28-router has last assignable host address in the subnet. Interfaces should be enabled. Routing protocol is RIPv2.
A.
Correct Answer: A Section: (none)Explanation
Explanation/Reference:
Router>enable Router#config terminal Router(config)#hostname Gotha Gotha(config)#enable secret mi222ke Gotha (config) #line console 0 Gotha (config-line) #password G8tors1 Gotha (config-line) #exit Gotha (config) #line vty 04 Gotha(config-line)#password dun63lab Gotha(config-line)#login Gotha(config-line)#exit Gotha(config)#interface fa0/0 Gotha(config-if)#ip address 209.165.201.4 255.255.255.224 Gotha(config-if)# no shutdown Gotha(config)#interface s0/0/0 Gotha(config-if)#ip address 192.0.2.190 255.255.255.240 Gotha(config-if)#clock rate 56000 Gotha(config-if)#no shutdown Gotha(config-if)#exit Gotha(config)#router rip Gotha(config-router)#version 2 Gotha(config-router)#network 209.165.201.0 Gotha(config-router)#network 192.0.2.176 Gotha(config-router)#no auto-summary Gotha(config-router)#end Gotha#copy run start
QUESTION 5
After adding TIS2 router, no routing updates are being exchanged between TIS1 and the new location. All other inter connectivity and Internet access for the existing locations of the company are working properly. The task is to identify the fault(s) and correct the router configuration to provide full connectivity between the routers. Access to the router CLI can be gained by clicking on the appropriate host. All passwords on all routers are cisco. IP addresses are listed in the chart below.
Click on host-G, complete the configration of the router in the pop-up CLI
******************************************************************************************* TISA# show run interface FastEthernet0/0
ip address 192.168.60.97 255.255.255.24
!
interface FastEthernet0/1
ip address 192.168.60.113 255.255.255.240
! interface Serial0/0 Ip address 192.168.36.14 255.255.255.252 Clockrate 64000 !
router eigrp 212
Network 192.168.36.0
Network 192.168.60.0
No auto-summary !
TISA# show ip route
192.168.36.0/30 is subnetted, 1 subnets
C 192.168.36.12 is directly connected, Serial0/0
192.168.60.0/24 is variably subnetted, 5 subnets, 2 masks
C 192.168.60.96/28 is directly connected, FastEthernet0/0
C 192.168.60.112/28 is directly connected, FastEthernet0/1
D 192.168.60.128/28 [ 90/21026560 ] via 192.168.36.13, 00:00:57, Serial0/0
D 192.168.60.144/28 [ 90/21026560 ] via 192.168.36.13, 00:00:57, Serial0/0
D 192.168.60.24/30 [ 90/21026560 ] via 192.168.36.13, 00:00:57, Serial0/0
D* 198.0.18.0 [ 90/21024000 ] via 192.168.36.13, 00:00:57, Serial0/0 ******************************************************************************************* TIS2# show run ! ! interface FastEthernet0/0 ip address 192.168.77.34 255.255.255.252 ! interface FastEtherner0/1 ip address 192.168.60.65 255.255.255.240 ! interface FastEthernet1/0 ip address 192.168.60.81 255.255.255.240 ! ! router eigrp 22 network 192.168.60.0 network 192.168.77.0 no auto-summary
TIS2# show ip route 192.168.60.0/28 is subnetted, 2 subnets C 192.168.60.80 is directly connected, FastEthernet1/0 C 192.168.60.64 is directly connected, FastEthernet0/1 192.168.77.0/30 is subnetted, 1 subnets C 192.168.77.32 is directly connected, FastEthernet0/0 ******************************************************************************************* TISB# show run
interface FastEthernet0/0
ip address 192.168.60.129 255.255.255.240 ! interface FastEthernet0/1 ip address 192.168.60.145 255.255.255.240 ! interface Serial0/1
ip address 192.168.60.26 255.255.255.252
router eigrp 212
network 192.168.60.0
network 192.168.60.0
TISB# show ip route
192.168.60.0/24 is variably subnetted, 5 subnets, 2 masks
C 192.168.60.24/30 is directly connected, Serial0/1
C 192.168.60.128/28 is directly connected, FastEthernet0/0
C 192.168.60.144/28 is directly connected, FastEthernet0/1
D 192.168.60.96/28 [ 90/21026560 ] via 192.168.60.25, 00:00:57, Serial0/1
D 192.168.60.112/28 [ 90/21026560 ] via 192.168.60.25, 00:00:57, Serial0/1
192.168.36.0/30 is subnetted, 1 subnets
D 192.168.36.12 [ 90/21026560 ] via 192.168.60.25, 00:00:57, Serial0/1
D* 198.0.18.0 [ 90/21024000 ] via 192.168.60.25, 00:00:57, Serial0/1 ********************************************************************************************************* TIS1# show run ! interface FastEthernet0/0 ip address 192.168.77.33 255.255.255.252 ! interface Serial1/0 ip address 198.0.18.6 255.255.255.0 ! interface Serial0/0 ip address 192.168.36.13 255.255.255.252 clockrate 64000 ! interface Serial0/1 ip address 192.168.60.25 255.255.255.252 clockrate 64000 ! ! router eigrp 212 network 192.168.36.0 network 192.168.60.0 network 192.168.85.0 network 198.0.18.0 no auto-summary ! ip classless ip default-network 198.0.18.0 ip route 0.0.0.0 0.0.0.0 198.0.18.5 ip http server
TIS1# sh ip route
192.168.36.0/30 is subnetted, 1 subnets
C 192.168.36.12 is directly connected, Serial0/0
192.168.60.0/24 is variably subnetted, 5 subnets, 2 masks
C 192.168.60.24/30 is directly connected, Serial0/1
D 192.168.60.128/28 [ 90/21026560 ] via 192.168.60.26, 00:00:57, Serial0/1 D 192.168.60.144/28
[ 90/21026560 ] via 192.168.60.26, 00:00:57, Serial0/1
D 192.168.60.96/28 [ 90/21026560 ] via 192.168.36.14, 00:00:57, Serial0/0 192.168.77.0/30 is subnetted,
1 subnets
C 192.168.77.32 is directly connected, FastEthernet0/0
C 198.0.18.0/24 is directly connected, Serial1/0
*S 0.0.0.0 via 198.0.18.5
A.
Correct Answer: A Section: (none) Explanation
Explanation/Reference:
Please input commands here: TIS2>enable TIS2#config t TIS2(config)#no router eigrp 22 TIS2(config)#router eigrp 212 TIS2(config-router)#network 192.16.60.0 TIS2(config-router)#network 192.16.77.0 TIS1>enable TIS1#config t TIS1(config)#router eigrp 212 TIS1(config-router)#network 192.16.77.0
QUESTION 6
Refer to the exhibit. Complete this network diagram by dragging the correct device name of description name or description to the correct location. Not all the names or descriptions will be used.
Select and Place:
Correct Answer: Section: (none) Explanation
Explanation/Reference:
This volume is part of the Exam Certification Guide Series from Cisco 640-802. Cisco 640-802 in this series provide officially developed exam preparation materials that offer assessment, review, and practice to help Cisco 640-802 Certification candidates identify weaknesses, concentrate their study efforts, and enhance their confidence as Cisco 640-802 exam day nears.
Exam A
QUESTION 1
Which statements are true about EIGRP successor routes? (Choose two.)
A. A successor route is used by EIGRP to forward traffic to a destination.
B. Successor routes are saved in the topology table to be used if the primary route fails.
C. Successor routes are flagged as “active” in the routing table.
D. A successor route may be backed up by a feasible successor route.
E. Successor routes are stored in the neighbor table following the discovery process.
Correct Answer: AD Section: A.) Objective Exams IExplanation
Explanation/Reference:
QUESTION 2
Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? (Choose three.)
A. The subnet mask in use is 255.255.255.192.
B. The subnet mask in use is 255.255.255.128.
C. The IP address 172.16.1.25 can be assigned to hosts in VLAN1
D. The IP address 172.16.1.205 can be assigned to hosts in VLAN1
E. The LAN interface of the router is configured with one IP address.
F. The LAN interface of the router is configured with multiple IP addresses.
Correct Answer: BCF Section: A.) Objective Exams I Explanation
Explanation/Reference:
QUESTION 3
Refer to the diagram. Which three statements describe the router port configuration and the switch port configuration as shown in the topology? (Choose three.)
A. The Router1 WAN port is configured as a trunking port.
B. The Router1 port connected to Switch1 is configured using subinterfaces.
C. The Router1 port connected to Switch1 is configured as 10 Mbps.
D. The Switch1 port connected to Router1 is configured as a trunking port.
E. The Switch1 port connected to Host B is configured as an access port.
F. The Switch1 port connected to Hub1 is configured as full duplex.
Correct Answer: BDE Section: A.) Objective Exams I Explanation
Explanation/Reference:
QUESTION 4
Which routing protocols will support the following IP addressing scheme? (Choose three.) Network 1 –
192.168.10.0 /26 Network 2 – 192.168.10.64 /27 Network 3 – 192.168.10.96 /27 Network 4 – 192.168.10.128 /30 Network 5 – 192.168.10.132 /30
A. RIP version 1
B. RIP version 2
C. IGRP
D. EIGRP
E. OSPF
Correct Answer: BDE Section: A.) Objective Exams IExplanation
Explanation/Reference:
QUESTION 5
Refer to the partial command output shown. Which two statements are correct regarding the router hardware? (Choose two.)
A. Total RAM size is 32 KB.
B. Total RAM size is 16384 KB (16 MB).
C. Total RAM size is 65536 KB (64 MB).
D. Flash size is 32 KB.
E. Flash size is 16384 KB (16 MB).
F. Flash size is 65536 KB (64 MB).
Correct Answer: CE Section: A.) Objective Exams I Explanation
Explanation/Reference:
QUESTION 6
The Ethernet networks connected to router R1 in the graphic have been summarized for router R2 as 192.1.144.0/20. Which of the following packet destination addresses will R2 forward to R1, according to this summary? (Choose two.)
A. 192.1.159.2
B. 192.1.160.11
C. 192.1.138.41
D. 192.1.151.254
E. 192.1.143.145
F. 192.1.1.144
Correct Answer: AD Section: A.) Objective Exams I Explanation
Explanation/Reference: QUESTION 7
The show interfaces serial 0/0 command resulted in the output shown in the graphic. What are possible causes for this interface status? (Choose three.)
A. The interface is shut down.
B. No keepalive messages are received.
C. The clockrate is not set.
D. No loopback address is set.
E. No cable is attached to the interface.
F. There is a mismatch in the encapsulation type.
Correct Answer: BCF Section: A.) Objective Exams I Explanation
Explanation/Reference:
QUESTION 8
Which of the following describe private IP addresses? (Choose two.)
A. addresses chosen by a company to communicate with the Internet
B. addresses that cannot be routed through the public Internet
C. addresses that can be routed through the public Internet
D. a scheme to conserve public addresses
E. addresses licensed to enterprises or ISPs by an Internet registry organization
Correct Answer: BD Section: A.) Objective Exams I Explanation
Explanation/Reference:
QUESTION 9
Refer to the exhibit. The network shown in the diagram is experiencing connectivity problems. Which of the following will correct the problems? (Choose two.)
A. Configure the gateway on Host A as 10.1.1.1.
B. Configure the gateway on Host B as 10.1.2.254.
C. Configure the IP address of Host A as 10.1.2.2.
D. Configure the IP address of Host B as 10.1.2.2.
E. Configure the masks on both hosts to be 255.255.255.224.
F. Configure the masks on both hosts to be 255.255.255.240.
Correct Answer: BD Section: A.) Objective Exams IExplanation
Explanation/Reference:
QUESTION 10
A network associate is trying to understand the operation of the FLD Corporation by studying the network in the exhibit. The associate knows that the server in VLAN 4 provides the necessary resources to support the user hosts in the other VLANs. The associate needs to determine which interfaces are access ports. Which interfaces are access ports? (Choose three.)
A. Switch1 – Fa 0/2
B. Switch1 – Fa 0/9
C. Switch2 – Fa 0/3
D. Switch2 – Fa 0/4
E. Switch2 – Fa 0/8
F. Router – Fa 1/0
Correct Answer: ACD
Section: A.) Objective Exams IExplanation
Explanation/Reference:
QUESTION 11
Refer to the exhibit. Which destination addresses will Host A use to send data to Host B? (Choose two.)
A. the IP address of Switch1
B. the IP address of Router1 Fa0/0
C. the IP address of HostB
D. the MAC address of Switch1
E. the MAC address of Router1 Fa0/0
F. the MAC address of HostB
Correct Answer: CE Section: A.) Objective Exams I Explanation
Explanation/Reference: