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Cisco 100-101

CCNA Interconnecting Cisco Networking Devices 1 (ICND1)
Version: 5.0

Cisco 100-101 Exam QUESTION NO: 1 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. Answer: B Explanation:

QUESTION NO: 2 What must occur before a workstation can exchange HTTP packets with a web server? A. A UDP connection must be established between the workstation and its default gateway. B. A UDP connection must be established between the workstation and the web server. C. A TCP connection must be established between the workstation and its default gateway. D. A TCP connection must be established between the workstation and the web server. E. An ICMP connection must be established between the workstation and its default gateway. F. An ICMP connection must be established between the workstation and the web server. Answer: D Explanation:

QUESTION NO: 3 How does TCP differ from UDP? (Choose two.) A. TCP provides best effort delivery. B. TCP provides synchronized communication. C. TCP segments are essentially datagrams. D. TCP provides sequence numbering of packets. E. TCP uses broadcast delivery. Answer: B,D Explanation:

"Pass Any Exam. Any Time." - www.actualtests.com

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Cisco 100-101 Exam

QUESTION NO: 4 A workstation has just resolved a browser URL to the IP address of a server. What protocol will the workstation now use to determine the destination MAC address to be placed into frames directed toward the server? A. HTTP B. DNS C. DHCP D. RARP E. ARP Answer: E Explanation:

QUESTION NO: 5 Refer to the exhibit.

Host A is sending a packet to Host B for the first time. What destination MAC address will Host A use in the ARP request? A. 192.168.0.1 B. 172.16.0.50 C. 00-17-94-61-18-b0 D. 00-19-d3-2d-c3-b2 E. ff-ff-ff-ff-ff-ff F. 255.255.255.255

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0 C.Cisco 100-101 Exam Answer: E Explanation: QUESTION NO: 6 The network manager has requested a 300-workstation expansion of the network.255. SMTP C.actualtests." . seven 48-port hubs D. seven 48-port switches E. "Pass Any Exam. The expansion is to be as cost-effective as possible while still meeting the requirements. The workstations are to be installed in a single broadcast domain. Which three items will adequately fulfill the request? (Choose three).) A. Any Time.D Explanation: QUESTION NO: 8 Refer to the exhibit. but each workstation must have its own collision domain.0 B.www.D.com 4 .255.255.254. DNS Answer: B. two IP subnets with a mask of 255. FTP E.E Explanation: QUESTION NO: 7 What are two common TCP applications? (Choose two. seven router interfaces Answer: A. SNMP D. A. TFTP B. one router interface F. one IP subnet with a mask of 255.

It will forward the frame out port Fa0/3 only. D.com 5 .Cisco 100-101 Exam SwitchA receives the frame with the addressing shown." .www. It will drop the frame. Answer: D Explanation: QUESTION NO: 9 Refer to the exhibit. B. "Pass Any Exam.actualtests. According to the command output also shown in the exhibit. C. It will flood the frame out all ports except Fa0/3. how will SwitchA handle this frame? A. It will flood the frame out all ports. Any Time.

E. "Pass Any Exam. It will flood the frame out all ports. how will SwitchA handle this frame? A. It will drop the frame. It will forward the frame out port Fa0/3 only. Answer: B Explanation: QUESTION NO: 10 Refer to the exhibit. It will flood the frame out all ports except Fa0/3. According to the command output also shown in the exhibit. D. B.com 6 .actualtests.Cisco 100-101 Exam SwitchA receives the frame with the addressing shown in the exhibit.www. It will forward the frame out port Fa0/6 only." . C. Any Time.

B. Answer: B.com 7 . What will the switch do when it receives the frame from host A? A. B. multiple stations can successfully transmit data simultaneously. The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method. After a collision. stations must wait until the media is not in use before transmitting. F. Any Time. Host A sends a data frame to host D.actualtests. "Pass Any Exam. The switch will discard the frame and send an error message back to host A. C. all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data. C.) A. The switch will add the source address and port to the MAC address table and forward the frame to host D.E Explanation: QUESTION NO: 12 Refer to the exhibit. The switch will add the destination address of the frame to the MAC address table and forward the frame to host D. E. all stations run a random backoff algorithm. The switch will flood the frame out of all ports except for port Fa0/3. the station that detected the collision has first priority to resend the lost data. After a collision. D. When the backoff delay period has expired." . Answer: A Explanation: QUESTION NO: 11 Which two statements describe the operation of the CSMA/CD access method? (Choose two.Cisco 100-101 Exam The exhibit is showing the topology and the MAC address table. all stations have equal priority to transmit data. After a collision. D. In a CSMA/CD collision domain.www. In a CSMA/CD collision domain.

Router1> B. Router2> D. which router prompt will be displayed? A.Cisco 100-101 Exam If the resume command is entered after the sequence that is shown in the exhibit. Router2# Answer: C Explanation: QUESTION NO: 13 Refer to the exhibit. "Pass Any Exam." .actualtests.www. Any Time.com 8 . Router1# C.

1.D.129 E.1 F. Network Device B is a switch. C.com 9 . 192.168.168. A network has been planned as shown. D. Network Device A is a hub.1.65 C. 192. Area 1 contains a Layer 2 device. Which three statements accurately describe the areas and devices in the network plan? (Choose three. F.1.168. Answer: A. Network Device A is a switch. Network Device B is a hub.Cisco 100-101 Exam Which default gateway address should be assigned to HostA? A.1.168.1 B.) A. Area 2 contains a Layer 2 device. 10. 10.1.www.1. E.66 D.2 Answer: B Explanation: QUESTION NO: 14 Refer to the exhibit. Any Time.1. 192.E Explanation: "Pass Any Exam. B.1. 192.actualtests." .

6 D. 2 B. All devices attached to the network are shown. "Pass Any Exam." .www. 3 C. Any Time.com 10 . 9 E.Cisco 100-101 Exam QUESTION NO: 15 Refer to the exhibit. 15 Answer: E Explanation: QUESTION NO: 16 Refer to the exhibit.actualtests. How many collision domains are present in this network? A.

" . a Layer 3 switch "Pass Any Exam.00aa. D.) A. The MAC address table is shown in its entirety. Any Time.com 11 . Answer: A.aaaa will be added to the MAC address table. C. fa0/2. a router C.D Explanation: QUESTION NO: 17 Which two options will help to solve the problem of a network that is suffering a broadcast storm? (Choose two. The MAC address of 0000.dddd will be added to the MAC address table.) A. The frame will be forwarded out all the active ports. B. The frame will be forwarded out fa0/1. a hub D.www. E. a bridge B. The frame will be forwarded out port fa0/3 only.actualtests. and fa0/3.00dd.Cisco 100-101 Exam The ports that are shown are the only active ports on the switch. The Ethernet frame that is shown arrives at the switch. What two operations will the switch perform when it receives this frame? (Choose two. The MAC address of 0000.

an access point Answer: B. How many collision and broadcast domains exist on the switch (collision. sends a message to the router requesting the address D. sends out an ARP request with the destination IP address Answer: D Explanation: QUESTION NO: 19 A switch has 48 ports and 4 VLANs.com 12 . 48 E. destination IP address "Pass Any Exam. Any Time. 48. source IP address B." .actualtests. 48. sends out a Layer 3 broadcast message C. 48 B.www.D Explanation: QUESTION NO: 18 What does a host on an Ethernet network do when it is creating a frame and it does not have the destination address? A. drops the frame B. 1 D.Cisco 100-101 Exam E. 4. 4. 1. broadcast)? A. 4 C. 1 Answer: B Explanation: QUESTION NO: 20 Which address type does a switch use to make selective forwarding decisions? A.

The frame will be forwarded out all the ports on the switch. The frame will be forwarded out all active switch ports except for port fa0/0.aaaa will be added to the MAC Address Table.actualtests. D. "Pass Any Exam. F.Cisco 100-101 Exam C.00aa." . C. Any Time. The frame will be forwarded out fa0/0 and fa0/1 only. destination MAC address Answer: E Explanation: QUESTION NO: 21 Refer to the exhibit.ffff.) A. The switch will not forward a frame with this destination MAC address. E. The MAC address table is shown in its entirety. B. The Ethernet frame that is shown arrives at the switch. What two operations will the switch perform when it receives this frame? (Choose two.ffff will be added to the MAC address table.www.com 13 . The MAC address of ffff. source and destination IP address D. source MAC address E. The MAC address of 0000.

VLAN 1 on RT-A B.D Explanation: QUESTION NO: 22 On a Cisco switch. CDP D. IP routing on SW-A C.www. crossover cable connecting SW-A and RT-A Answer: C Explanation: "Pass Any Exam.Cisco 100-101 Exam Answer: B. Any Time. RTP B.actualtests. TCP C. which protocol determines if an attached VoIP phone is from Cisco or from another vendor? A." .com 14 . What must be configured to establish a successful connection from Host A to switch SW-A through router RT-A? A. default gateway on SW-A D. UDP Answer: C Explanation: QUESTION NO: 23 Refer to the exhibit.

application B.actualtests. drop the frame B. physical E. There is no entry in the MAC address table for the destination MAC address." . data link Answer: E Explanation: QUESTION NO: 26 Which two characteristics apply to Layer 2 switches? (Choose two.) A. network D.Cisco 100-101 Exam QUESTION NO: 24 A switch receives a frame on one of its ports. What will the switch do with the frame? A. increases the number of collision domains B. forward it out of all ports except the one that received it C. forward it out of all ports D. Any Time.com 15 . store it until it learns the correct port Answer: B Explanation: QUESTION NO: 25 At which layer of the OSI model does the protocol that provides the information that is displayed by the show cdp neighbors command operate? A. implements VLAN D. decreases the number of broadcast domains E. uses the IP address to make decisions for forwarding data packets "Pass Any Exam.www. decreases the number of collision domains C. transport C.

layer 3 support B.actualtests.Cisco 100-101 Exam Answer: A. redundant components D. VLANs E. router#show running-config Answer: C. router#show ip interface C." .B Explanation: QUESTION NO: 29 Refer to the topology and switching table shown in the graphic. Any Time. router#show controllers E.com 16 .C Explanation: QUESTION NO: 27 Which two commands will display the current IP address and basic Layer 1 and 2 status of an interface? (Choose two. PoE Answer: A. "Pass Any Exam.) A.) A.D Explanation: QUESTION NO: 28 Which two characteristics describe the access layer of the hierarchical network design model? (Choose two. port security C. router#show version B.www. router#show protocols D.

Cisco 100-101 Exam Host B sends a frame to Host C. allows remote management of the switch C. ensures that hosts on the same LAN can communicate with each other Answer: B Explanation: QUESTION NO: 31 Which three statements are true about the operation of a full-duplex Ethernet network? (Choose three. return the frame to Host B D. drop the frame B." .actualtests. record the destination MAC address in the switching table and send the frame directly to Host C Answer: B Explanation: QUESTION NO: 30 What is the purpose of assigning an IP address to a switch? A. send an ARP request for Host C E. send the frame out all ports except port 0/2 C. provides local hosts with a default gateway address B. allows the switch to respond to ARP requests between two hosts D. send an ICMP Host Unreachable message to Host B F.www.com 17 .) "Pass Any Exam. Any Time. What will the switch do with the frame? A.

159.192.com 18 .0 B. 172. the host network card must check for the availability of the network media before transmitting.159.32 Answer: C Explanation: QUESTION NO: 33 What is the subnet address of 172.19.actualtests.16 D. A dedicated switch port is required for each full-duplex node. 172. Ethernet hub ports are preconfigured for full-duplex mode.www.16.20.159/22? A. 172. 172. Any Time. 172.0 B.E Explanation: QUESTION NO: 32 What is the subnet address for the IP address 172.Cisco 100-101 Exam A.20.0 E.159. 172.19.16.19. D.0.156. B. C.0 C.20. Answer: A.16. 172.0 D.19.16.B.15 C. There are no collisions in full-duplex mode.20.19. 172.128 F. 172.16. The host network card and the switch port must be capable of operating in full-duplex mode." .16.128.19.16.20. In a full-duplex environment. 172.23/28? A. 172.20 E. E.0 Answer: C Explanation: QUESTION NO: 34 "Pass Any Exam.20.

192.190 E.125 E.) A. 192.4.4.132 Answer: C.168.4." .168.1. Which address could be assigned to the FastEthernet interface on RouterA? A.Cisco 100-101 Exam An administrator is working with the 192. 192.0 with a subnet mask of 255. 192.224.127 D.1. 192.www.4. which has been subnetted with a /26 mask. 192.168. The internetwork is using subnets of the address 192.1.168.168.168. The routing protocol in use is RIP version 1.com 19 .1. 192.1. 192.31 B.61 B.0 network.168.168.168.255. 192.4.4.1.168.63 C.actualtests. 192.67 D.4.168. Any Time.168. 192. Which two addresses can be assigned to hosts within the same subnet? (Choose two.192 Answer: D Explanation: "Pass Any Exam.255.64 C.168.D Explanation: QUESTION NO: 35 Refer to the exhibit.128 F.

192.23.56 E.actualtests. Use a DHCP server that is located at the headquarters.32 C.168. 192.168.60 Answer: C Explanation: QUESTION NO: 37 What is the best practice when assigning IP addresses in a small office of six hosts? A. Answer: D Explanation: QUESTION NO: 38 Refer to the exhibit. Use a DHCP server that is located at the branch office.com 20 .61/28? A." . Assign the addresses by using the local CDP protocol. C.23.48 D.0 B. Assign the addresses statically on each node.23. 192.168.23. D. Any Time.168.www.23.Cisco 100-101 Exam QUESTION NO: 36 What is the network address for the host with IP address 192.23. 192. 192.168. B. "Pass Any Exam.168.

16.240 D.255.192 B.) "Pass Any Exam. What subnet mask would accommodate this network? A. Any Time.255.actualtests. The network administrator needs to design a classful addressing scheme to accommodate the three subnets.16. 255. and 50 hosts.65/23? (Choose two.3.Cisco 100-101 Exam The enterprise has decided to use the network address 172.255. 255.255.255.255. with 30.0.255.0." .252 Answer: A Explanation: QUESTION NO: 39 Which two statements describe the IP address 10.com 21 . 40.255. as shown. 255.248 E. 255. 255.www.255.224 C.255.

8 E. 2 C. The subnet address is 10. 1 B.61 D.168.63 B.3.actualtests. 192.16. The network is not subnetted. B.2.255 255.Cisco 100-101 Exam A.0.com 22 .32 Answer: B Explanation: "Pass Any Exam. E.0 D. Answer: B.168. 4 D.16.2.16. Any Time.2. 252 F.255.D Explanation: QUESTION NO: 40 Given a Class C IP address subnetted with a /30 subnet mask.254. 192.2.168. The lowest host address in the subnet is 10. how many valid host IP addresses are available on each of the subnets? A. 192.168.0.60 E. C. The last valid host address in the subnet is 10.1 255. 192.2." . The broadcast address of the subnet is 10. 254 Answer: B Explanation: QUESTION NO: 41 Which one of the following IP addresses is the last valid host in the subnet using mask 255.3.0 255.www.254 255.255.255.168.254.16.255.255.255.2.254.62 C.2.254. 192.0.224? A.

actualtests. Router# show current-config C.) A. Router# show processes Answer: C Explanation: QUESTION NO: 43 Which statements accurately describe CDP? (Choose three. Router# show ip interface brief E. CDP is an IEEE standard protocol. What command will allow the administrator to check the changes that have been made prior to saving the new configuration? A. F. D. B. Router# show flash F. Router# show running-config D. Any Time." . Router# show interfaces B. CDP can discover directly connected neighboring Cisco devices. E. Router# show startup-config B. Answer: B. Router# show memory E.com 23 .) A.C. Router# debug interface D. CDP is a datalink layer protocol. CDP can discover Cisco devices that are not directly connected. Router# show ip protocols C. CDP is a network layer protocol. CDP is a Cisco proprietary protocol.E Explanation: QUESTION NO: 44 On a live network.Cisco 100-101 Exam QUESTION NO: 42 An administrator is in the process of changing the configuration of a router. which commands will verify the operational status of router interfaces? (Choose two. C.www. Router# show start "Pass Any Exam.

www.224.255. R1 and R3 C.80.240.255. which devices will appear in the output of a show cdp neighbors command issued from R2? A.0 F.255. router(config-if)# ip address 10. router(config-if)# ip address 10.80.1/19? A.255. router(config-if)# ip address 10.actualtests. router(config-if)# ip address 10.1/19 B. Any Time.240 Answer: D Explanation: QUESTION NO: 46 Refer to the exhibit.80.com 24 .80.1 255.0.1 255.10. router(config-if)# ip address 10.80.1 255.0 D.D Explanation: QUESTION NO: 45 Which router command will configure an interface with the IP address 10.80.10.255.255.80.Cisco 100-101 Exam Answer: A. R2 and R3 B. router(config-if)# ip address 10.10.1 255.255." .10. If CDP is enabled on all devices and interfaces. R3 and S2 "Pass Any Exam.10.10.1 255.0 E.0 C.10.

Enter no shutdown commands on the R1 and R2 fa0/1 interfaces. S1. Answer: B Explanation: QUESTION NO: 48 Refer to the exhibit. Configure the router with the cdp enable command. "Pass Any Exam.Cisco 100-101 Exam D. S1." . Configure IP addressing and no shutdown commands on both the R1 and R2 fa0/1 interfaces. R1. S2. D. Any Time. At a minimum. The two routers have had their startup configurations cleared and have been restarted. and R3 E. and S3 Answer: C Explanation: QUESTION NO: 47 Refer to the exhibit.actualtests. what must the administrator do to enable CDP to exchange information between R1 and R2? A. S2. B.www. Configure IP addressing and no shutdown commands on either of the R1 or R2 fa0/1 interfaces. R3. R1. C.com 25 .

There is a short delay while NAT translates the server IP address. B. A routing table lookup delayed forwarding on the first two ping packets. E. C. Answer: B Explanation: QUESTION NO: 49 What two things does a router do when it forwards a packet? (Choose two.) A.www. forwards ARP requests "Pass Any Exam. What is the most likely reason for the first ping having a success rate of only 60 percent? A. switches the packet to the appropriate outgoing interfaces B. D.com 26 . The branch router had to resolve the application server MAC address. The branch router LAN interface should be upgraded to FastEthernet. with the result that packets are being intermittently dropped. computes the destination host address C." . updates the destination IP address E.Cisco 100-101 Exam The network administrator is testing connectivity from the branch router to the newly installed application server. The network is likely to be congested. Any Time.actualtests. determines the next hop on the path D.

update the Layer 2 headers of outbound packets with the MAC addresses of the next hops C." .actualtests. update the Layer 3 headers of outbound packets so that the packets are properly directed to valid next hops F.C Explanation: QUESTION NO: 50 Which two of these functions do routers perform on packets? (Choose two.com 27 .Cisco 100-101 Exam Answer: A. examine the Layer 3 headers of inbound packets and use that information to determine the next hops for the packets D. examine the Layer 3 headers of inbound packets and use that information to determine the complete paths along which the packets will be routed to their ultimate destinations E.www.) A.) "Pass Any Exam. examine the Layer 2 headers of inbound packets and use that information to determine the next hops for the packets B. Which two statements are correct? (Choose two. Any Time.C Explanation: QUESTION NO: 51 Refer to the exhibit. update the Layer 3 headers of outbound packets so that the packets are properly directed to their ultimate destinations Answer: B.

B.255. They guarantee datagram delivery. E.actualtests.2 is on this router. The same command needs to be entered on RouterA so that hosts on the 172.10. D.100.100. D. E.10. The command sets a gateway of last resort for the router.160 255.0. They are encapsulated within IP datagrams.168.com 28 . D.2 was issued on a router.16.16. This will allow any host on the 172.168.160 will be sent to 192. C. They are encapsulated within UDP datagrams.Cisco 100-101 Exam A. Which statement is true about this command? A. C.0 network can reach network 10.1.255.168. C.224 192. such as s0/0/0 rather than an IP address. They acknowledge receipt of TCP segments.10.1. Any Time. The command creates a static route for all IP traffic with the source address 192. Adding the subnet mask is optional for the ip route command." . Answer: C. The interface with IP address 192. B. TRACERT uses ICMP packets.0.168.0 network to reach all known destinations beyond RouterA. No routing protocols or other static routes are configured on the router.168. This command is incorrect.168.2. Answer: A.160. it needs to specify the interface.0.D Explanation: QUESTION NO: 53 The command ip route 192.) A.www. B. This is a default route. Packets that are destined for host 192.C Explanation: QUESTION NO: 52 Which statements are true regarding ICMP packets? (Choose two.100. Answer: C Explanation: "Pass Any Exam.

D. Enable the VLAN trunking protocol on the switch.actualtests. B.Cisco 100-101 Exam QUESTION NO: 54 Refer to the exhibit.com 29 .0 network. Answer: B Explanation: QUESTION NO: 55 Refer to the exhibit. Install a second switch and put Hosts C and D on that switch while Hosts A and B remain on the original switch.2.www.168. Configure Hosts C and D with IP addresses in the 192. Install a router and configure a route to route between VLANs 2 and 3. Any Time." . How can the network administrator solve this problem? A. C. Host A can communicate with Host B but not with Hosts C or D. "Pass Any Exam.

1 D. Any Time.89. router1(config)#ip route 10.0 0.89.0 10. router1(config)#ip route 10.89.16.89.0.0 10.89.16.0.89.1 Answer: D Explanation: QUESTION NO: 56 Refer to the exhibit.0. "Pass Any Exam.0 255. router2(config)#ip route 0.0.0/20 and the corporate network? A.0 255.0 255.0.255.89.16.0 10.com 30 .255.www." .Cisco 100-101 Exam What is the simplest way to configure routing between the regional office network 10.3.255.2 C.16.0.0 10.240.actualtests. router2(config)#ip route 10.240.89.0.2 B.0.

1 255.0/24 with a nondefault administrative distance? A.0 255.168.168.202.www.0 192.202.2 5 Answer: D Explanation: QUESTION NO: 57 What does administrative distance refer to? A.com 31 .2 D.0 255.255.168.202. Any Time.actualtests.Cisco 100-101 Exam Which command would you use to configure a static route on Router1 to network 192. router1(config)#ip route 5 192. router1(config)#ip route 1 192. router1(config)#ip route 192.168. a measure of the trustworthiness of a routing information source Answer: D Explanation: QUESTION NO: 58 Which IOS command is used to initiate a login into a VTY port on a remote router? "Pass Any Exam.255.168.255. the advertised cost to reach a network C.201.168.2 B.255.202.201. the cost of a link between two neighboring routers B.255. the cost to reach a network that is administratively set D.0 192.168.0 192.168.255.168.201.0 255.2 1 C.0 192.201.201." .255.255. router1(config)#ip route 192.

router# telnet C. some hosts will not be allowed to access network translation. what does the keyword overload signify? A.www. Answer: A Explanation: "Pass Any Exam. Answer: C Explanation: QUESTION NO: 60 What happens when computers on a private network attempt to connect to the Internet through a Cisco router running PAT? A. The router selects an address from a pool of one-to-one address mappings held in the lookup table. excess traffic will use the specified address pool. B. router(config)# line vty 0 5 F. router# trace D. When bandwidth is insufficient. router# ping E. D. C." . The router assigns a unique IP address from a pool of legally registered addresses for the duration of the connection.actualtests. Multiple internal hosts will use one IP address to access external network resources.Cisco 100-101 Exam A. An IP address is assigned based on the priority of the computer requesting the connection. router# login B.com 32 . The pool of IP addresses has been exhausted. router(config-line)# login Answer: B Explanation: QUESTION NO: 59 In the configuration of NAT. B. D. Any Time. C. The router uses the same IP address but a different TCP source port number for each connection. If the number of available IP addresses is exceeded.

www. what password or password sequence is required for the "Pass Any Exam. global D. Any Time. resolves an IP address from a DNS server C.com 33 . the Internet interface is considered to be what? A. assigns an IP address to a host B.actualtests. From a console connection. inside C.Cisco 100-101 Exam QUESTION NO: 61 When configuring NAT. local B. relays a DHCP request across networks D." . resolves an IP address overlapping issue Answer: C Explanation: QUESTION NO: 63 Refer to the exhibit. outside Answer: D Explanation: QUESTION NO: 62 The ip helper-address command does what? A. The network administrator made the entries that are shown and then saved the configuration.

either cisco or sanjose F.actualtests. sanjose and sanfran Answer: B Explanation: QUESTION NO: 64 The following commands are entered on the router: Burbank(config)# enable secret fortress Burbank(config)# line con 0 Burbank(config-line)# login Burbank(config-line)# password n0way1n Burbank(config-line)# exit Burbank(config)# service password-encryption What is the purpose of the last command entered? A. to encrypt the enable secret password D. cisco B. console. to prevent the vty. to require the user to enter an encrypted password during the login process B. and enable passwords from being displayed in plain text in the configuration files C. sanfran C. sanjose D.www. to provide login encryption services between hosts attached to the router Answer: B Explanation: "Pass Any Exam.com 34 .Cisco 100-101 Exam administrator to access privileged mode on Router1? A. Any Time. either cisco or sanfran E." .

It will encrypt all current and future passwords. It will encrypt the secret password and remove the enable secret password from the configuration.com 35 . D.actualtests. Only the enable secret password will be encrypted." . Answer: A Explanation: QUESTION NO: 67 A company has placed a networked PC in a lobby so guests can have access to the corporate directory. for security reasons. C. For the port servicing the lobby.) A. E. "Pass Any Exam. Use the switchport protected command to have the MAC addresses added to the configuration.www. Create the port as a protected port. Enable port security. B. D. Any Time.Cisco 100-101 Exam QUESTION NO: 65 What is the effect of using the service password-encryption command? A. Answer: E Explanation: QUESTION NO: 66 An administrator has connected devices to a switch and. Create the port as a trunk port. C. B. B. Only the enable password will be encrypted. Create the port as an access port. Set the port security aging time to 0. What must be done to accomplish this? A. Set the switchport mode to trunk and save the running configuration. E. C. Only passwords configured after the command has been entered will be encrypted. A security concern is that someone will disconnect the directory PC and re-connect their laptop computer and have access to the corporate network. wants the dynamically learned MAC addresses from the address table added to the running configuration. D. Enable port security and use the keyword sticky. which three configuration steps should be performed on the switch to prevent this? (Choose three. Use the no switchport port-security command to allow MAC addresses to be added to the configuration.

168.F Explanation: QUESTION NO: 68 Why would a network administrator configure port security on a switch? A. D." . Configure the switch to discover new MAC addresses after a set time of inactivity.1 C.0 B. to limit the number of Layer 2 broadcasts on a particular switch port D. 10. Configure the server MAC address as a static entry of port security. Configure port Fa0/1 to accept connections only from the static IP address of the server.actualtests.160. Answer: A.com 36 . 10.255 "Pass Any Exam. to prevent unauthorized hosts from accessing the LAN C. 10. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address. G.1. Use a proprietary connector type on Fa0/1 that is incomputable with other host connectors. B.1.174.C.) A.0/20 subnet? (Choose three. Statically assign the MAC address to the address table. to prevent unauthorized Telnet access to a switch port B.Cisco 100-101 Exam F. block unauthorized access to the switch management interfaces Answer: B Explanation: QUESTION NO: 69 How can you ensure that only the MAC address of a server is allowed by switch port Fa0/1? A. C.1. Answer: B Explanation: QUESTION NO: 70 Which IP addresses are valid for hosts belonging to the 10.1.176.www. Any Time.

Any Time.0.17.241.255 Answer: A.0 192. D. 10.1. Answer: C Explanation: "Pass Any Exam. Change the first line to interface fastethernet 0/1.www.D Explanation: QUESTION NO: 71 Refer to the exhibit.Cisco 100-101 Exam D.0.C.0 0.175. Change the sixth line to line con 0.com 37 . B.0." .255 E.168.168.1. E. C. 10. What should be done to fix this problem? A. 10. However.17.1. Change the first line to interface vlan 0/1.0 F.actualtests. a Telnet session cannot be successfully established from a remote host.160.1.0. Change the fifth line to ip route 0. A network administrator has configured a Catalyst 2950 switch for remote management by pasting into the console the configuration commands that are shown in the exhibit. Change the fifth line to ip default-gateway 192.160.

D. The serial interface does not have a cable attached.Cisco 100-101 Exam QUESTION NO: 72 Refer to the exhibit.com 38 . To troubleshoot this problem. the administrator has entered the command shown in the exhibit.www." . E. The serial interface is configured for half duplex. B. The serial interface is configured for the wrong frame size. "Pass Any Exam. Any Time. Based on the output shown. Answer: C Explanation: QUESTION NO: 73 Refer to the exhibit. C. The serial interface has the wrong type of cable attached. The serial interface has a full buffer. what could be the problem? A. An administrator cannot connect from R1 to R2.actualtests.

Any Time. The NY router has an incorrect subnet mask. What is the cause of this problem? A. Answer: C Explanation: QUESTION NO: 74 If a host experiences intermittent issues that relate to congestion within a network while remaining connected.actualtests. network segmentation D. The TFTP server has an incorrect IP address. After establishing the connection they are unable to backup the configuration file and IOS of the NY router to the TFTP server. The TFTP server has an incorrect subnet mask. C. D. broadcast storms C.Cisco 100-101 Exam A TFTP server has recently been installed in the Atlanta office. B.com 39 .www. The network administrator computer has an incorrect IP address. multicasting Answer: B Explanation: "Pass Any Exam. The network administrator is located in the NY office and has made a console connection to the NY router. what could cause congestion on this LAN? A. half-duplex operation B." .

5.168. F. B. The router-to-router connection is wasting address space.E Explanation: "Pass Any Exam.com 40 . Any Time.C.100.www.1 through 192.actualtests. The network address space that is provided requires a single network-wide mask. AREA 2 could use a mask of /25 to conserve IP address space. The AREA 1 IP address space is inadequate for the number of users.168. D.1 through 192. The AREA 3 IP address space is inadequate for the number of users.100.255 192. The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. E.168.) A." . C.1.255 What are three problems with this design? (Choose three. The broadcast domain in AREA 1 is too large for IP to function.168. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space. 192. Answer: A.Cisco 100-101 Exam QUESTION NO: 75 Refer to the exhibit.

transport D.com 41 . network E. application B. physical Answer: D Explanation: QUESTION NO: 78 Which layer of the TCP/IP stack combines the OSI model physical and data link layers? A. 192. 192.248. session C.1. 192. network access layer Answer: D "Pass Any Exam.actualtests. 192.8/29 B. Any Time.1.168.1.www.1. what is the subnet address? A.255. 192.168. transport layer C.1.168.1.40/29 D.32/27 C.16/28 E.255.Cisco 100-101 Exam QUESTION NO: 76 Given an IP address of 192. application layer D.42 255. Internet layer B.168.48/29 Answer: C Explanation: QUESTION NO: 77 Which OSI layer header contains the address of a destination host that is on another network? A." .168.168. data link F.

DNS C. what would be virtually eliminated? "Pass Any Exam.actualtests. SNMP E. If the hubs in the graphic were replaced by switches." . TFTP B.www.Cisco 100-101 Exam Explanation: QUESTION NO: 79 Which protocol uses a connection-oriented service to deliver files between end systems? A. RIP Answer: C Explanation: QUESTION NO: 80 Refer to the exhibit.com 42 . Any Time. FTP D.

repeater domains C.168. broadcast domains B. 10. C3:C3:C3:C3:C3:C3 F. Ethernet broadcasts Answer: C Explanation: QUESTION NO: 81 Refer to the exhibit. B2:B2:B2:B2:B2:B2 E. Ethernet collisions D. 10.11.88 C. A1:A1:A1:A1:A1:A1 D.168.Cisco 100-101 Exam A. D4:D4:D4:D4:D4:D4 Answer: E Explanation: QUESTION NO: 82 "Pass Any Exam. signal amplification E.com 43 .actualtests.10. what will the source physical address be in the frame when it reaches host B? A." .www.99 B. If host A sends an IP packet to host B. Any Time.

www.actualtests.com 44 .2246. HostX is transferring a file to the FTP server.17 C." .1123.168.5555. abcd.0035 Answer: E Explanation: QUESTION NO: 83 Which network device functions only at Layer 1 of the OSI model? "Pass Any Exam.0045 B. What will the Layer 2 destination address be at this point? A. aabb. Point A represents the frame as it goes toward the Toronto router. 192.7.Cisco 100-101 Exam Refer to the exhibit.2222 D.1. abcd. 192.1 E. Any Time.168.

Cisco 100-101 Exam A. Option A B. Option D E.www. Any Time." .actualtests. Option B C. Option E Answer: C Explanation: "Pass Any Exam. Option C D.com 45 .

1.0. 10.Cisco 100-101 Exam QUESTION NO: 84 Refer to the exhibit.1.1.actualtests. "Pass Any Exam. Any Time. 10. 10.2.www. What will be the source IP address of the packet as it leaves the Kiev router? A.1 B.1.5 C. 10. The host in Kiev sends a request for an HTML document to the server in Minsk.1.1.16 F.6 D.0.0.8 Answer: E Explanation: QUESTION NO: 85 Refer to the exhibit." .1.0. 10. 10.14 E.com 46 .

"Pass Any Exam. which three devices will use the destination MAC address of the packet to determine a forwarding path? (Choose three. Switch3 Answer: B. Hub1 B.www." . Any Time. Router2 F.F Explanation: QUESTION NO: 86 Refer to the exhibit. Router1 D.actualtests.com 47 . Switch1 C.Cisco 100-101 Exam As packets travel from Mary to Robert.D. Switch2 E.) A.

www.actualtests.Cisco 100-101 Exam Mary is sending an instant message to Robert. The message will be broken into a series of packets that will traverse all network devices. Any Time. What addresses will populate these packets as they are forwarded from Router1 to Router2? A.com 48 . Option C "Pass Any Exam. Option B C. Option A B." .

Cisco 100-101 Exam D. Option D E. Option E Answer: B Explanation:

QUESTION NO: 87 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 Answer: C Explanation:

QUESTION NO: 88 Which transport layer protocol provides best-effort delivery service with no acknowledgment receipt required?

"Pass Any Exam. Any Time." - www.actualtests.com

49

Cisco 100-101 Exam A. HTTP B. IP C. TCP D. Telnet E. UDP Answer: E Explanation:

QUESTION NO: 89 Which layer of the OSI model controls the reliability of communications between network devices using flow control, sequencing and acknowledgments? A. Physical B. Data-link C. Transport D. Network Answer: C Explanation:

QUESTION NO: 90 DRAG DROP

Answer:

"Pass Any Exam. Any Time." - www.actualtests.com

50

Cisco 100-101 Exam

Explanation:

QUESTION NO: 91 DRAG DROP

"Pass Any Exam. Any Time." - www.actualtests.com

51

" .com 52 .Cisco 100-101 Exam Answer: Explanation: "Pass Any Exam.www.actualtests. Any Time.

com 53 . Any Time." .Cisco 100-101 Exam QUESTION NO: 92 DRAG DROP Answer: Explanation: "Pass Any Exam.www.actualtests.

com 54 .www.actualtests. Any Time.Cisco 100-101 Exam QUESTION NO: 93 DRAG DROP Answer: Explanation: "Pass Any Exam." .

Cisco 100-101 Exam QUESTION NO: 94 DRAG DROP Answer: "Pass Any Exam. Any Time.www.com 55 ." .actualtests.

Any Time.actualtests.com 56 ." .Cisco 100-101 Exam Explanation: QUESTION NO: 95 "Pass Any Exam.www.

actualtests.) A. Any Time.com 57 ." .Cisco 100-101 Exam Select two options which are security Issues which need to be modified before RouterA is used? (Choose two. inappropriate wording in banner message "Pass Any Exam.www. unencrypted weak password is configured to protect privilege mode B.

D Explanation: QUESTION NO: 96 "Pass Any Exam. the virtual terminal lines have a weak password configured D. virtual terminal lines have a password.Cisco 100-101 Exam C. configuration supports un-secure web server access Answer: B. Any Time." .actualtests. but it will not be used E.com 58 .www.

www.) A." . virtual terminal lines are protected only by a password requirement D.com 59 .Cisco 100-101 Exam Select three options which are security issues with the current configuration of SwitchA. Any Time. (Choose three.actualtests. privilege mode is protected with an unencrypted password B. inappropriate wording in banner message C.D Explanation: QUESTION NO: 97 "Pass Any Exam. telnet connections can be used to remotely manage the switch F. both the username and password are weak E. cisco user will be granted privilege level 15 by default Answer: A.B.

actualtests.Cisco 100-101 Exam Which two of the following are true regarding the configuration of RouterA? (Choose two.) A. Any Time." .com 60 . at least 5 simultaneous remote connections are possible B.www. only telnet protocol connections to RouterA are supported "Pass Any Exam.

Cisco 100-101 Exam C.com 61 .actualtests. console line connections will nevertime out due to inactivity E. remote connections to RouterA using telnet will succeed D. Any Time.www. since DHCP is not used on FaO/1 there is not a need to use the NAT protocol Answer: A.C Explanation: QUESTION NO: 98 "Pass Any Exam." .

only connections from the local network will be possible D.Cisco 100-101 Exam Which of the following is true regarding the configuration of SwitchA? A. console access to SwitchA requires a password Answer: B Explanation: QUESTION NO: 99 "Pass Any Exam.com 62 . remote connections using ssh will require a username and password C." . only 5 simultaneous remote connections are possible B. Any Time.actualtests.www.

Cisco 100-101 Exam "Pass Any Exam.com 63 .actualtests." .www. Any Time.

15 the broadcast address. Any Time. QUESTION NO: 100 "Pass Any Exam.actualtests. making 192.8. 192.168. 192.15 B.9/29.8.168.127 Answer: A Explanation: The IP address assigned to FA0/1 is 192.com 64 . 192.www.8.63 D." .8. 192.168.8.Cisco 100-101 Exam What is the subnet broadcast address of the LAN connected to Router1? A.168.168.31 C.168.8.

Cisco 100-101 Exam "Pass Any Exam." .com 65 . Any Time.www.actualtests.

" .com 66 . 1544 Kbit/sec Answer: A Explanation: Use the “show interface s0/0” to see the bandwidth set at 16Kbit/sec. 16 Kbit/sec B. 32 Kbit/sec C. 128 Kbit/sec E.actualtests.www. QUESTION NO: 101 "Pass Any Exam. 512 Kbit/sec F. Any Time. 64 Kbit/sec D.Cisco 100-101 Exam What is the bandwidth on the WAN interface of Router 1? A.

Any Time.Cisco 100-101 Exam "Pass Any Exam.www." .com 67 .actualtests.

62 D.www. QUESTION NO: 102 "Pass Any Exam.Cisco 100-101 Exam Including the address on the Routed Ethernet interface. so there are 6 usable IP’s on this subnet." . 126 Answer: A Explanation: This is a /29 address. Any Time.com 68 . 30 C. how many hosts can have IP addresses on the LAN to which Routed is connected? A. 6 B.actualtests.

com 69 ." .www. Any Time.Cisco 100-101 Exam "Pass Any Exam.actualtests.

Cisco 100-101 Exam The hosts in the LAN are not able to connect to the Internet. Which commands will correct this issue? A.com 70 . Option D E. Option C D. Option A B." . Any Time.www. Option B C.actualtests. Option E "Pass Any Exam.

www.Cisco 100-101 Exam Answer: B Explanation: Do a “show ip int brief” and you will see that Fa0/1 has an IP address assigned." .com 71 . Any Time. "Pass Any Exam. but it is shut down.actualtests.