100-105 Exam Dumps | Why do large OSPF networks use a hierarchical design? (Choose three.)

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Question 133/249

Why do large OSPF networks use a hierarchical design? (Choose three.)

A. to decrease latency by increasing bandwidth

B. to reduce routing overhead

C. to speed up convergence

D. to confine network instability to single areas of the network

E. to reduce the complexity of router configuration

F. to lower costs by replacing routers with distribution layer switches

Question List (249q): Question 1: Which wildcard mask is equivalent to "any"?...; Question 2: Refer to the exhibit. The network is converged.After link-st...; Question 3: Refer to the topology and partial configurations shown in th...; Question 4: Which two of these statements are true of IPv6 address repre...; Question 5: The OSPF Hello protocol performs which of the following task...; Question 6: What is the purpose of flow control?...; Question 7: Which name describes an IPV6 host-enable tunneling technique...; Question 8: What is the OSPF default frequency, in seconds, at which a C...; Question 9: A receiving host has failed to receive all of the segments t...; Question 10: Where information about untrusted hosts are stored?...; Question 11: What happens when computers on a private network attempt to ...; Question 12: What is the command to see assigned address in DHCP?...; Question 13: (Exhibit) To allow or prevent load balancing to network 172....; Question 14: Which two statements describe the process identifier that is...; Question 15: A router has learned three possible routes that could be use...; Question 16: Which layer of the OSI model controls the reliability of com...; Question 17: A network administrator is trying to add a new router into a...; Question 18: Which statements describe the routing protocol OSPF? (Choose...; Question 19: Which commands are required to properly configure a router t...; Question 20: Which statement about RIPv2 is true?...; Question 21: What command sequence will configure a router to run OSPF an...; Question 22: Refer to the exhibit. The internetwork is using subnets of t...; Question 23: How many bits are contained in each field of an IPv6 address...; Question 24: Which Type of ipv6 unicast ip address is reachable across th...; Question 25: Refer to the exhibit. Why did the device return this message...; Question 26: What does administrative distance refer to?...; Question 27: What is the requirement of configuring 6to4 tunnelling on tw...; Question 28: Refer to the exhibit. How many collision domains are shown? ...; Question 29: Refer to the exhibit. (Exhibit) A network administrator has ...; Question 30: Which two command can you enter to display the current time ...; Question 31: Refer to the exhibit. (Exhibit) A network technician is aske...; Question 32: Refer to the exhibit. (Exhibit) The host in Kiev sends a req...; Question 33: Which statement describes the process ID that is used to run...; Question 34: Which command can you enter to verify that a 128-bit address...; Question 35: What layer of the OSI Model is included in TCP/IP Model's IN...; Question 36: Which transport layer protocol provides best-effort delivery...; Question 37: Refer to the exhibit. Why was this message received? (Exhibi...; Question 38: Which of the following is a characteristic of full-duplex co...; Question 39: Which command can you use to manually assign a static IPV6 a...; Question 40: Which tool can you use to view each Layer 3 hop along the pa...; Question 41: How many bits comprise an IPv6 address?...; Question 42: Refer to the exhibit. Which two statements are true about th...; Question 43: Refer to the exhibit. (Exhibit) A user cannot reach any web ...; Question 44: Which statement about IPv6 is true?...; Question 45: After the shutdown command has been issued on the serial 0/0...; Question 46: Which tunneling mechanism embeds an IPv4 address within an I...; Question 47: An administrator must assign static IP addresses to the serv...; Question 48: Refer to the exhibit. A problem with network connectivity ha...; Question 49: The ip helper-address command does what?...; Question 50: Which router command can be used to determine the status of ...; Question 51: Which value must the device send as its username when using ...; Question 52: What disables CEF?; Question 53: What is the default administrative distance for a connected ...; Question 54: Which command is used to build DHCP pool?...; Question 55: If you want multiple hosts on a network, where do you config...; Question 56: To what type of port would a cable with a DB-60 connector at...; Question 57: What are three parts of an IPv6 global unicast address? (Cho...; Question 58: What will you do if you forgot the password of your router?...; Question 59: Refer to the exhibit. A network associate has configured OSP...; Question 60: How many primary ipv4 addresses can be assigned on a router ...; Question 61: Refer to the exhibit. What kind of cable should be used to m...; Question 62: How does a router handle an incoming packet whose destinatio...; Question 63: Which three statements about IPv6 address fd14:920b:f83d:407...; Question 64: Which configuration can be used with PAT to allow multiple i...; Question 65: Which two statements about IPv6 address 2002:ab10:beef::/48 ...; Question 66: Refer to the exhibit. For security reasons, information abou...; Question 67: Refer to the exhibit. (Exhibit) A company wants to use NAT i...; Question 68: Which three options are types of Layer 2 network attack? (Ch...; Question 69: Refer to the exhibit. (Exhibit) After the power-on-self test...; Question 70: Which statement about the difference between static and dyna...; Question 71: What is true about ipv6 unique local addresses:...; Question 72: Which form of NAT maps multiple private IP addresses to a si...; Question 73: By default, which speed does an interface attempt to negotia...; Question 74: A network administrator has subnetted the 172.16.0.0 network...; Question 75: What is the network address for the host with IP address 192...; Question 76: Which of the following IP addresses are valid Class B host a...; Question 77: Which IP addresses are valid for hosts belonging to the 10.1...; Question 78: Which two statements about Ethernet frame formats are true? ...; Question 79: What are two recommended ways of protecting network device c...; Question 80: Refer to the exhibit. (Exhibit) The junior network support s...; Question 81: Which function must be configured on a router so that it can...; Question 82: Which technology allows multiple VLANs to be extended across...; Question 83: What information does a router running a link-state protocol...; Question 84: OSPF routing uses the concept of areas. What are the charact...; Question 85: Refer to the exhibit. HostB is sending a file to HostA. B re...; Question 86: Identify the four valid IPv6 addresses. (Choose four.)...; Question 87: Which two statements describe characteristics of IPv6 unicas...; Question 88: Which address are OSPF hello packets addressed to on point-t...; Question 89: In the configuration of NAT, what does the keyword overload ...; Question 90: Which two statements about VTP are true? (Choose two.)...; Question 91: Refer to the exhibit. (Exhibit) Which change can you make to...; Question 92: Which statement about DHCP snooping is true?...; Question 93: Which networking Technology is currently recognized as the s...; Question 94: Which protocol does ipv6 use to discover other ipv6 nodes on...; Question 95: A network administrator cannot connect to a remote router by...; Question 96: Refer to the exhibit. PC1 pings PC2. What three things will ...; Question 97: What are two benefits of using a single OSPF area network de...; Question 98: What is the default configuration of a Cisco switch?...; Question 99: Refer to the exhibit. Which two of the output fields could h...; Question 100: Which option is a valid IPv6 address?...; Question 101: Refer to the exhibit. (Exhibit) Mary is sending an instant m...; Question 102: How can you ensure that only the MAC address of a server is ...; Question 103: The internetwork shown in the diagram is experiencing networ...; Question 104: Which IP address is a private address?...; Question 105: Which statement about DNS lookup on a Cisco router is true?...; Question 106: If all OSPF routers in a single area are configured with the...; Question 107: Which statements are TRUE regarding Internet Protocol versio...; Question 108: Refer to the exhibit. (Exhibit) An administrator replaced th...; Question 109: What is true about Cisco Discovery Protocol?...; Question 110: Which three encapsulation layers in the OSI model are combin...; Question 111: Which commands display information about the Cisco IOS softw...; Question 112: The following commands are entered on the router: Burbank(co...; Question 113: Refer to Exhibit. Based on the network shown in the graphic ...; Question 114: How many VLANs can be carried across an access port?...; Question 115: Which router command will configure an interface with the IP...; Question 116: What does the "Inside Global" address represent in the confi...; Question 117: Refer to the exhibit. Host B has just been added to the netw...; Question 118: Which IEEE mechanism is responsible for the authentication o...; Question 119: What is the most efficient subnet mask for a point to point ...; Question 120: Refer to the exhibit. Serial 0/0 does not respond to a ping ...; Question 121: Refer to the exhibit. A host is connected to switch port fa0...; Question 122: Open Shortest Path First (OSPF) is a routing protocol develo...; Question 123: Refer to the exhibit. What value should be displayed in Box ...; Question 124: How many primary IPv4 addresses can be assigned to an interf...; Question 125: Which statement about IPv6 link-local addresses is true ?...; Question 126: Which two types of Ethernet networks are compatible with sta...; Question 127: Refer to the exhibit. (Exhibit) Which two statements about t...; Question 128: Which feature facilitates the tagging of frames on a specifi...; Question 129: If a router has four interfaces and each interface is connec...; Question 130: Which IPv6 address type is used publicly for hosts?...; Question 131: Refer to the exhibit. (Exhibit) The network administrator ma...; Question 132: Refer to the exhibit. Host A can communicate with Host B but...; Question 133: Why do large OSPF networks use a hierarchical design? (Choos...; Question 134: What is the maximum number of bits that can be borrowed to c...; Question 135: SW-C has just been added to the network shown in the graphic...; Question 136: What is the purpose of the switchport command? Switch(config...; Question 137: How can you prevent a MAC address from aging out of the MAC ...; Question 138: Given a Class C IP address subnetted with a /30 subnet mask,...; Question 139: After the show ip route command has been entered, the follow...; Question 140: Refer to the exhibit. You have discovered that computers on ...; Question 141: Refer to the exhibit. (Exhibit) If the hubs in the graphic w...; Question 142: How to configure RIPv2? (Choose Two.)...; Question 143: For which reason does a DNS client use a DNS server?...; Question 144: Refer to the exhibit. Pierre has just installed the mail ser...; Question 145: ROUTER# show ip route 192.168.12.0/24 is variably subnetted,...; Question 146: Which field in a routing table entry is used to identify the...; Question 147: Refer to the exhibit. After configuring two interfaces on th...; Question 148: Refer to the exhibit. (Exhibit) If host A sends an IP packet...; Question 149: Refer to the exhibit. (Exhibit) The DHCP settings have recen...; Question 150: Which three network addresses are reserved for private netwo...; Question 151: Which command you enter on a switch to display the ip addres...; Question 152: A network administrator is troubleshooting the OSPF configur...; Question 153: Refer to the exhibit. (Exhibit) Which two statements are cor...; Question 154: Refer to the exhibit. Two 2950 switches connect through port...; Question 155: Refer to the exhibit. A network technician is unable to ping...; Question 156: The internetwork infrastructure of company XYZ consists of a...; Question 157: In which situation would the use of a static route be approp...; Question 158: If an Ethernet port on a router was assigned an IP address o...; Question 159: Which network device functions only at Layer 1 of the OSI mo...; Question 160: After the network has converged, what type of messaging, if ...; Question 161: Which layer of the TCP/IP stack combines the OSI model physi...; Question 162: Which two statements about unique local IPv6 addresses are t...; Question 163: An administrator is in the process of changing the configura...; Question 164: What are types of IPv6 static routes? (Choose Three.)...; Question 165: Which field in a basic Ethernet frame is 6 bytes long and al...; Question 166: Which statement is true?; Question 167: Which OSI layer header contains the address of a destination...; Question 168: What is the best practice when assigning IP addresses in a s...; Question 169: How many addresses will be available for dynamic NAT transla...; Question 170: Refer to the exhibit. (Exhibit) A technician pastes the conf...; Question 171: Which characteristics are representative of a link-state rou...; Question 172: The network administrator is using a Windows PC application ...; Question 173: Which of the following are types of flow control? (Choose th...; Question 174: How many simultaneous Telnet sessions does a Cisco router su...; Question 175: Which command can you enter to create a NAT pool of 6 addres...; Question 176: Which three approaches can be used while migrating from an I...; Question 177: Which of the following statements are TRUE regarding Cisco a...; Question 178: What OSPF command, when configured, will include all interfa...; Question 179: A network administrator is connecting PC hosts A and B direc...; Question 180: Refer to the exhibit. (Exhibit) HostX is transferring a file...; Question 181: Refer to the exhibit. A network technician has added host A ...; Question 182: Refer to the exhibit. (Exhibit) The output is from a router ...; Question 183: Refer to the output of the corporate router routing table sh...; Question 184: Which three statements are correct about RIP version 2? (Cho...; Question 185: Which counter indicates the total number of frames that a sw...; Question 186: What is the effect of using the service password-encryption ...; Question 187: What should be part of a comprehensive network security plan...; Question 188: Which IPv6 routing protocol uses multicast group FF02::9 to ...; Question 189: Which type of secure MAC address must be configured manually...; Question 190: Which metric or metrics does RIP use to determine the routin...; Question 191: Which statement about 802.1q trunking is true?...; Question 192: Which technology allows a large number of private IP address...; Question 193: Which three commands must you enter to create a trunk that a...; Question 194: From which of the following attacks can Message Authenticati...; Question 195: Which three statements about DWDM are true? (Choose three)...; Question 196: Some routers have been configured with default routes. What ...; Question 197: Which IOS command is used to initiate a login into a VTY por...; Question 198: When configuring NAT, the Internet interface is considered t...; Question 199: Given the output for this command, if the router ID has not ...; Question 200: Refer to the exhibit. A technician is troubleshooting a host...; Question 201: Which statement about the ipv6 enable interface mode command...; Question 202: Which effect of the passive-interface command on R1 is true?...; Question 203: A company has placed a networked PC in a lobby so guests can...; Question 204: Which protocol uses a connection-oriented service to deliver...; Question 205: Refer to the exhibit. (Exhibit) Why are two OSPF designated ...; Question 206: Refer to the exhibit. (Exhibit) A network administrator is t...; Question 207: Refer to the exhibit. Assume that all router interfaces are ...; Question 208: For which reason does an administrator implement static rout...; Question 209: Which three commands are required to enable NTP authenticati...; Question 210: When you troubleshoot an IPv4 connectivity issue on a router...; Question 211: Refer to the exhibit. What does the address 192.168.2.167 re...; Question 212: Refer to the exhibit. Which two statements are true of the i...; Question 213: Refer to the exhibit. (Exhibit) A network device needs to be...; Question 214: Which feature allows the network administrator to view the h...; Question 215: Refer to the exhibit. (Exhibit) As packets travel from Mary ...; Question 216: From where does a small network get its IP network address?...; Question 217: Which command is used to display the collection of OSPF link...; Question 218: In which two situations should you use out-of-band managemen...; Question 219: Refer to the exhibit. (Exhibit) The two connected ports on t...; Question 220: Which value indicate the distance from the ntp authoritative...; Question 221: Which IPsec security protocol should be used when confidenti...; Question 222: Refer to the exhibit. (Exhibit) A person is trying to send a...; Question 223: Which two statements about floating static routes are true? ...; Question 224: Which command enables IPv6 forwarding on a cisco router?...; Question 225: Refer to the exhibit. A network technician is unable to ping...; Question 226: What happens when the cable is too long?...; Question 227: Which parameter or parameters are used to calculate OSPF cos...; Question 228: You are configuring dynamic NAT on your Cisco IOS router. Wh...; Question 229: What is the default administrative distance of the OSPF rout...; Question 230: Which header field is new in IPv6?...; Question 231: A company has placed a networked PC in a lobby so guests can...; Question 232: Refer to the exhibit. When running OSPF, what would cause ro...; Question 233: Two routers named Atlanta and Brevard are connected by their...; Question 234: Which equipment is needed to connect hosts between VLAN 10 a...; Question 235: The system LED is amber on a Cisco Catalyst 2950 series swit...; Question 236: If three devices are plugged into one port on a switch and t...; Question 237: Which one of the following IP addresses is the last valid ho...; Question 238: Refer to the exhibits labeled A through E All devices are to...; Question 239: Which statement about debug commands is true?...; Question 240: The network administrator has found the following problem. T...; Question 241: What is the default maximum number of equal-cost paths that ...; Question 242: Refer to the exhibit. If the router Cisco returns the given ...; Question 243: What happens when an 802.11a node broadcasts within the rang...; Question 244: Refer to the output of the three router commands shown in th...; Question 245: Examine the network diagram and router output shown in the e...; Question 246: Which of the following describe the process identifier that ...; Question 247: Which configuration must you perform to enable VTP in a swit...; Question 248: Where does a switch maintain DHCP snooping information ?...; Question 249: Which definition of a host route is true?...

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