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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:

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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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E Explanation: QUESTION NO: 7 What are two common TCP applications? (Choose two. seven 48-port switches E. FTP E.com 4 .Cisco 100-101 Exam Answer: E Explanation: QUESTION NO: 6 The network manager has requested a 300-workstation expansion of the network.254. seven 48-port hubs D. one router interface F.0 C. one IP subnet with a mask of 255.actualtests. DNS Answer: B.255. Which three items will adequately fulfill the request? (Choose three).D Explanation: QUESTION NO: 8 Refer to the exhibit.0 B. "Pass Any Exam.D. seven router interfaces Answer: A.255." . but each workstation must have its own collision domain. two IP subnets with a mask of 255. SNMP D.255.) A. Any Time. SMTP C. TFTP B. 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.www. A.

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

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

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

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

Any Time.) A.1. Network Device B is a hub. D.1.1.1. Area 1 contains a Layer 2 device.www. E. Which three statements accurately describe the areas and devices in the network plan? (Choose three. Answer: A. 10. B.actualtests. Network Device A is a hub. C.2 Answer: B Explanation: QUESTION NO: 14 Refer to the exhibit. 192.66 D.65 C.1.D.1. 192." . 192.1 F. Area 2 contains a Layer 2 device. 192. A network has been planned as shown.1.com 9 .168.168.1.168.129 E.168. 10. Network Device B is a switch. F.E Explanation: "Pass Any Exam. Network Device A is a switch.Cisco 100-101 Exam Which default gateway address should be assigned to HostA? A.1 B.

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

a hub D. The frame will be forwarded out port fa0/3 only. a bridge B. a router C. The MAC address table is shown in its entirety.) A. B. The MAC address of 0000.Cisco 100-101 Exam The ports that are shown are the only active ports on the switch. The frame will be forwarded out fa0/1. E.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. and fa0/3.dddd will be added to the MAC address table.) A. The frame will be forwarded out all the active ports.aaaa will be added to the MAC address table. The Ethernet frame that is shown arrives at the switch.com 11 . Answer: A. D. Any Time. C. The MAC address of 0000.00dd. What two operations will the switch perform when it receives this frame? (Choose two. a Layer 3 switch "Pass Any Exam.www.00aa.actualtests. fa0/2." .

drops the frame B. sends out a Layer 3 broadcast message C. 1 D." . source IP address B. 4 C. sends out an ARP request with the destination IP address Answer: D Explanation: QUESTION NO: 19 A switch has 48 ports and 4 VLANs. an access point Answer: B. broadcast)? A. 48. 48 E. sends a message to the router requesting the address D. Any Time.www. 48 B. destination IP address "Pass Any Exam.actualtests. 4. 1.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. 48.Cisco 100-101 Exam E. 4.com 12 . 1 Answer: B Explanation: QUESTION NO: 20 Which address type does a switch use to make selective forwarding decisions? A. How many collision and broadcast domains exist on the switch (collision.

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

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

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

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

Any Time. provides local hosts with a default gateway address B.Cisco 100-101 Exam Host B sends a frame to Host C. send an ARP request for Host C E. send the frame out all ports except port 0/2 C.actualtests.com 17 . 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. 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. drop the frame B. allows the switch to respond to ARP requests between two hosts D.www. send an ICMP Host Unreachable message to Host B F." .) "Pass Any Exam. What will the switch do with the frame? A. allows remote management of the switch C. return the frame to Host B D.

Answer: A. 172.19.159.128. C. Ethernet hub ports are preconfigured for full-duplex mode.19.19.19. D. 172.159/22? A. the host network card must check for the availability of the network media before transmitting.16.20. 172.www.16. The host network card and the switch port must be capable of operating in full-duplex mode.0 B.20. E.E Explanation: QUESTION NO: 32 What is the subnet address for the IP address 172.0 D.20.16 D. B.20 E. A dedicated switch port is required for each full-duplex node.19. 172.16. 172.16.0 E.Cisco 100-101 Exam A. 172.23/28? A." .0 C.15 C.20. In a full-duplex environment.B.128 F.16. Any Time.32 Answer: C Explanation: QUESTION NO: 33 What is the subnet address of 172.156.16. 172.16.0 Answer: C Explanation: QUESTION NO: 34 "Pass Any Exam. 172.actualtests.20.0.20.192.0 B. 172.com 18 .159. 172.159. There are no collisions in full-duplex mode.19. 172.

) A. Any Time.31 B.190 E. The routing protocol in use is RIP version 1. 192. 192.4.www. The internetwork is using subnets of the address 192.1.255.168. 192.1.192 Answer: D Explanation: "Pass Any Exam.63 C. 192.1. Which two addresses can be assigned to hosts within the same subnet? (Choose two.168.64 C.168.168.168.4.67 D.255. 192.D Explanation: QUESTION NO: 35 Refer to the exhibit.4. 192. 192.168.168.1.4.125 E.168.132 Answer: C.com 19 .1.168.168." .4.0 network.224.168. 192.1. which has been subnetted with a /26 mask.127 D. 192.4.61 B.168.actualtests.4.168. 192.128 F.0 with a subnet mask of 255. 192.Cisco 100-101 Exam An administrator is working with the 192. Which address could be assigned to the FastEthernet interface on RouterA? A.

168. 192.23.23.168.23.168.actualtests.48 D.56 E. 192.32 C. Assign the addresses by using the local CDP protocol. D. Assign the addresses statically on each node." .61/28? A. C. B.168. Any Time.com 20 . Use a DHCP server that is located at the headquarters. 192.60 Answer: C Explanation: QUESTION NO: 37 What is the best practice when assigning IP addresses in a small office of six hosts? A. Use a DHCP server that is located at the branch office. 192.168. Answer: D Explanation: QUESTION NO: 38 Refer to the exhibit.www.0 B.168.23.Cisco 100-101 Exam QUESTION NO: 36 What is the network address for the host with IP address 192. "Pass Any Exam.23. 192.23.

255.224 C.16.0. with 30.252 Answer: A Explanation: QUESTION NO: 39 Which two statements describe the IP address 10.240 D.Cisco 100-101 Exam The enterprise has decided to use the network address 172.255.) "Pass Any Exam.65/23? (Choose two. as shown. 255. 40.255." .255.www. What subnet mask would accommodate this network? A.248 E.192 B.com 21 .16. Any Time. The network administrator needs to design a classful addressing scheme to accommodate the three subnets. 255.255.3. 255.255. 255.255.actualtests. and 50 hosts.255.0.255.255.255.

2.actualtests. 192.168.com 22 . 252 F. B.255. 8 E.Cisco 100-101 Exam A.32 Answer: B Explanation: "Pass Any Exam." .224? A.60 E. C.0 255.62 C.255. The network is not subnetted. 192. The lowest host address in the subnet is 10.254 255. 2 C.16. 192. Any Time.254.0. The subnet address is 10.0.255. E.16. 1 B.16.168.61 D.254.2. The last valid host address in the subnet is 10.2.168. 4 D.254.3.255.16. 192.2.2. Answer: B.0.168.www.2.0 D.1 255.255 255.63 B.255.168.3. 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.D Explanation: QUESTION NO: 40 Given a Class C IP address subnetted with a /30 subnet mask.254. 192. The broadcast address of the subnet is 10.255. how many valid host IP addresses are available on each of the subnets? A.2.

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

router(config-if)# ip address 10.1 255.Cisco 100-101 Exam Answer: A. router(config-if)# ip address 10.80.10. R3 and S2 "Pass Any Exam.0 E.0 C.1 255.255.10. router(config-if)# ip address 10.10.240 Answer: D Explanation: QUESTION NO: 46 Refer to the exhibit.255. Any Time.80.255.80.240.80. If CDP is enabled on all devices and interfaces.10.10. which devices will appear in the output of a show cdp neighbors command issued from R2? A.1/19 B. R1 and R3 C.1/19? A." .10. router(config-if)# ip address 10.255.actualtests.255.1 255.10.255.1 255.0 D. R2 and R3 B.D Explanation: QUESTION NO: 45 Which router command will configure an interface with the IP address 10.www. router(config-if)# ip address 10.80.224.0 F.80.com 24 .80.1 255. router(config-if)# ip address 10.0.255.

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

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

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

B. D. Packets that are destined for host 192.160 255. C.16.0.168.10.255.0. Answer: A. The command creates a static route for all IP traffic with the source address 192. This command is incorrect.160 will be sent to 192. No routing protocols or other static routes are configured on the router.) A.16. They acknowledge receipt of TCP segments.1.Cisco 100-101 Exam A. C. The same command needs to be entered on RouterA so that hosts on the 172.160. D. Answer: C Explanation: "Pass Any Exam. TRACERT uses ICMP packets.actualtests. E.168.2 was issued on a router. such as s0/0/0 rather than an IP address. D.D Explanation: QUESTION NO: 53 The command ip route 192. Any Time.100. They are encapsulated within UDP datagrams.10.168. The interface with IP address 192.100.2 is on this router.2. Answer: C. it needs to specify the interface.100.224 192.168. They are encapsulated within IP datagrams.com 28 . Adding the subnet mask is optional for the ip route command.www.168.168.0 network can reach network 10. This is a default route.C Explanation: QUESTION NO: 52 Which statements are true regarding ICMP packets? (Choose two.10. B." . C.255. The command sets a gateway of last resort for the router. They guarantee datagram delivery. Which statement is true about this command? A. E. This will allow any host on the 172.0 network to reach all known destinations beyond RouterA.0. B.1.

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

89.Cisco 100-101 Exam What is the simplest way to configure routing between the regional office network 10. router1(config)#ip route 10.240.89.255.0.2 C.1 D.3.0.0.89. "Pass Any Exam.255.com 30 .0.0 255.0." .0 10.0 10.0 10.89.89.89.0.16.16.255. router2(config)#ip route 10.0/20 and the corporate network? A. router2(config)#ip route 0. router1(config)#ip route 10.0 10.0 0.89.www.16.0.actualtests.0 255.0 255.16.240. Any Time.0.89.1 Answer: D Explanation: QUESTION NO: 56 Refer to the exhibit.2 B.

168.0 192.Cisco 100-101 Exam Which command would you use to configure a static route on Router1 to network 192.201. the cost to reach a network that is administratively set D.1 255.255.255.0/24 with a nondefault administrative distance? A.255. router1(config)#ip route 192.255.168.www.0 192.0 192.2 5 Answer: D Explanation: QUESTION NO: 57 What does administrative distance refer to? A.255.com 31 .2 B." . router1(config)#ip route 192.201. Any Time.168.255.2 D.0 255.255. the cost of a link between two neighboring routers B.201.2 1 C.201.168.0 255.255.0 255.202.168. router1(config)#ip route 1 192. 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.202.168.0 192.202. the advertised cost to reach a network C.168.168.202.201.actualtests. router1(config)#ip route 5 192.168.

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

the Internet interface is considered to be what? A. assigns an IP address to a host B. 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. what password or password sequence is required for the "Pass Any Exam. resolves an IP address from a DNS server C.Cisco 100-101 Exam QUESTION NO: 61 When configuring NAT.www. Any Time." . global D. From a console connection. The network administrator made the entries that are shown and then saved the configuration. inside C.actualtests.com 33 .

and enable passwords from being displayed in plain text in the configuration files C. to provide login encryption services between hosts attached to the router Answer: B Explanation: "Pass Any Exam. either cisco or sanjose F. sanfran C. cisco B. sanjose D.actualtests. either cisco or sanfran E.Cisco 100-101 Exam administrator to access privileged mode on Router1? A. to encrypt the enable secret password D. console." . 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.www. Any Time. to prevent the vty.com 34 . to require the user to enter an encrypted password during the login process B.

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

160.) A. D. 10. C. Configure the server MAC address as a static entry of port security. to prevent unauthorized hosts from accessing the LAN C. Any Time.1. 10. G.F Explanation: QUESTION NO: 68 Why would a network administrator configure port security on a switch? A. to prevent unauthorized Telnet access to a switch port B. Answer: B Explanation: QUESTION NO: 70 Which IP addresses are valid for hosts belonging to the 10.C.1. Configure port Fa0/1 to accept connections only from the static IP address of the server." .www.255 "Pass Any Exam.com 36 .actualtests.Cisco 100-101 Exam F. Statically assign the MAC address to the address table.1. Answer: A. Use a proprietary connector type on Fa0/1 that is incomputable with other host connectors.168. to limit the number of Layer 2 broadcasts on a particular switch port D. 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. 10.1 C.174.176. B.0 B.0/20 subnet? (Choose three. Configure the switch to discover new MAC addresses after a set time of inactivity.1. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.

255 E.168. Change the sixth line to line con 0.0.160. Change the fifth line to ip route 0.www.1.0 0.C. E.actualtests. D. B. Any Time.1.17." . 10.0 192.D Explanation: QUESTION NO: 71 Refer to the exhibit.168.Cisco 100-101 Exam D. Change the first line to interface vlan 0/1.0. However. Change the fifth line to ip default-gateway 192. 10.17.1. What should be done to fix this problem? A.175. 10. Answer: C Explanation: "Pass Any Exam. a Telnet session cannot be successfully established from a remote host. 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.241.0.160. C.1. Change the first line to interface fastethernet 0/1.0 F.com 37 .255 Answer: A.0.

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

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

The AREA 1 IP address space is inadequate for the number of users.1. The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. Any Time.255 192. The network address space that is provided requires a single network-wide mask. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space.com 40 . C. E.100. D.100. The router-to-router connection is wasting address space.1 through 192.www. The broadcast domain in AREA 1 is too large for IP to function. The AREA 3 IP address space is inadequate for the number of users. AREA 2 could use a mask of /25 to conserve IP address space.5.168.E Explanation: "Pass Any Exam.C.Cisco 100-101 Exam QUESTION NO: 75 Refer to the exhibit.168.168.168. F." .255 What are three problems with this design? (Choose three. 192. Answer: A.actualtests.) A. B.1 through 192.

1. 192.www. transport layer C.1." .168. 192. 192.248. Any Time.168. what is the subnet address? A.255.1.168.255.1.1. Internet layer B. application layer D. 192.Cisco 100-101 Exam QUESTION NO: 76 Given an IP address of 192. physical Answer: D Explanation: QUESTION NO: 78 Which layer of the TCP/IP stack combines the OSI model physical and data link layers? A.1.actualtests. session C. data link F. transport D.32/27 C.168. 192.8/29 B.com 41 . application B.40/29 D.168.42 255.168. network E.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. network access layer Answer: D "Pass Any Exam.16/28 E.

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

broadcast domains B. D4:D4:D4:D4:D4:D4 Answer: E Explanation: QUESTION NO: 82 "Pass Any Exam. Any Time.88 C. 10. B2:B2:B2:B2:B2:B2 E. signal amplification E.com 43 .10.99 B.actualtests. 10. If host A sends an IP packet to host B. what will the source physical address be in the frame when it reaches host B? A.168. Ethernet broadcasts Answer: C Explanation: QUESTION NO: 81 Refer to the exhibit.Cisco 100-101 Exam A. repeater domains C.www. A1:A1:A1:A1:A1:A1 D.11." . C3:C3:C3:C3:C3:C3 F. Ethernet collisions D.168.

www. Any Time. abcd.1 E." .0035 Answer: E Explanation: QUESTION NO: 83 Which network device functions only at Layer 1 of the OSI model? "Pass Any Exam. 192. Point A represents the frame as it goes toward the Toronto router.7.17 C.1123.Cisco 100-101 Exam Refer to the exhibit.actualtests.168.168.0045 B. What will the Layer 2 destination address be at this point? A.5555. abcd. 192.1.2246.com 44 . aabb.2222 D. HostX is transferring a file to the FTP server.

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

10.1. 10. What will be the source IP address of the packet as it leaves the Kiev router? A.1.0.1. 10.1.1.www.6 D.actualtests.1. 10.Cisco 100-101 Exam QUESTION NO: 84 Refer to the exhibit.0.16 F." . "Pass Any Exam.2.5 C.0.8 Answer: E Explanation: QUESTION NO: 85 Refer to the exhibit. Any Time.0.14 E. 10. The host in Kiev sends a request for an HTML document to the server in Minsk.1 B. 10.com 46 .1.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

168.8.168.15 the broadcast address.127 Answer: A Explanation: The IP address assigned to FA0/1 is 192.actualtests.8.9/29.15 B.8. Any Time.31 C.168.Cisco 100-101 Exam What is the subnet broadcast address of the LAN connected to Router1? A.168.com 64 . QUESTION NO: 100 "Pass Any Exam.8. 192.www.168.8." . 192. making 192.168. 192.8.63 D. 192.

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

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

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

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

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

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

"Pass Any Exam. but it is shut down.com 71 . Any Time.www.actualtests." .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.