200-310 Exam Dumps | Why would an engineer implement variable-length subnet masks?

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Question 54/361

Why would an engineer implement variable-length subnet masks?

A. to expand an existing subnet

B. to make a subnet public

C. to prevent wasting IP addresses

D. to make a subnet its own VLAN

Question List (361q): Question 1: Which one of the following represent correct IPv6 Global Uni...; Question 2: Which network management protocol allows a network device to...; Question 3: A consulting engineer is tasked with designing a company LAN...; Question 4: What should be considered when scaling EIGRP? (Choose three)...; Question 5: Which H.323 protocol monitors calls for factors such as pack...; Question 6: Which feature must be configured on a switch port that conne...; Question 7: In telephony, the local loop is the physical link or circuit...; Question 8: A routing protocol neighbor relationship has been establishe...; Question 9: When you make change on Network, what the consideration of e...; Question 10: Which feature will not transfer packets when there is silenc...; Question 11: What three design requirements are key to designing a campus...; Question 12: The BodMech online fitness organization specializes in creat...; Question 13: Where do you put DNS and DHCP on Enterprise model? (Choose t...; Question 14: Which type of DSL does residential service use?...; Question 15: Which IETF standard technology can be used with data center ...; Question 16: What Cisco product is designed to improve the performance of...; Question 17: Which technology allows remote networks to be connected via ...; Question 18: Consider the reservation of IP Addressing what mask you will...; Question 19: A network engineer is using the Cisco enterprise architectur...; Question 20: A data center is being deployed, and one design requirement ...; Question 21: Which Cisco Wireless LAN Controller interface is used for ou...; Question 22: Two companies that want to connect with multiple providers v...; Question 23: When collecting information about a customer's existing netw...; Question 24: What is the maximum RIPv2 hop count for a reachable route?...; Question 25: Which two design decisions can improve network resiliency? (...; Question 26: (Exhibit) Refer to the exhibit. Which three OSPF routers are...; Question 27: Directory services and electronic messaging are performed at...; Question 28: The network-design process is limited by many external const...; Question 29: Which routing protocol is classful?...; Question 30: Which modules are found in the Enterprise Edge functional ar...; Question 31: Which two descriptions of Cisco Application Centric Infrastr...; Question 32: (Exhibit) Refer to the exhibit. When a VSS configuration is ...; Question 33: Which subnet mask should you use on point-to-point links to ...; Question 34: Where in the network hierarchy should network access control...; Question 35: What DNS entry to use for WLC with firmware version 6.0 or l...; Question 36: What is the length of the key used with Triple Data Encrypti...; Question 37: What two access point modes support the transmission of user...; Question 38: Refer to the exhibit. (Exhibit) A standard Layer 2 campus ne...; Question 39: Which parameters does the computation of the EIGRP composite...; Question 40: SNMP is short for Simple Network Management Protocol. Which ...; Question 41: An engineer has configured a router to send level 7 messages...; Question 42: What is SNMP?; Question 43: Which two design methodology steps relate, at least in part,...; Question 44: In a network with Enhanced Interior Gateway Routing Protocol...; Question 45: Which two states are RSTP port states? (Choose two.)...; Question 46: Data link switching is typically used in which Enterprise Ca...; Question 47: Which three options are characteristics of data center evolu...; Question 48: For the following items, which component of the CiscoWorks p...; Question 49: A network engineer is following the Cisco enterprise archite...; Question 50: What significant advantage does EIGRP have over OSPF?...; Question 51: Which three Cisco technologies can you use to detect and mit...; Question 52: What is the virtual information store used within SNMP calle...; Question 53: What characteristic separates link state routing protocols f...; Question 54: Why would an engineer implement variable-length subnet masks...; Question 55: Which mechanism will be often used by service providers to d...; Question 56: Which standard language will be used by SNMP to define the d...; Question 57: Which WAN technology is a cost-effective method to deliver 1...; Question 58: Which Cisco proprietary protocol will be used in LAN switche...; Question 59: Which two options should be considered when designing an OSP...; Question 60: As a network engineer, can you tell me accounting management...; Question 61: An organization is conducting an evaluation on the migration...; Question 62: In which operation mode does the AP act as a dedicated senso...; Question 63: Which option is an advanced congestion management mechanism ...; Question 64: During the design of a new campus network, the customer requ...; Question 65: In which layer of the OSI model does Real-Time Transport Pro...; Question 66: Which hierarchical layer has functions such as High availabi...; Question 67: A network engineer is attempting to separate routing domains...; Question 68: Directory services and electronic messaging are performed at...; Question 69: When building Global network businesses, which three princip...; Question 70: What tool would you use to decode protocols?...; Question 71: Refer to the exhibit. (Exhibit) Which functionality must be ...; Question 72: For a VLAN that requires 70 hosts, which subnet is the most ...; Question 73: Which interior routing protocol has the most preferable admi...; Question 74: Refer to the exhibit. (Exhibit) You are designing routing be...; Question 75: Your boss is interested in a wireless WAN solution which pro...; Question 76: Which data center connection supports QoS, full mesh deploym...; Question 77: Which option is used by OSPF to reduce the flooding domain o...; Question 78: How many more bits does IPv6 use for addresses than IPv4?...; Question 79: Which type of structure consists of the addressing, routing ...; Question 80: Which two features are Cisco recommended best practices for ...; Question 81: What is important for the top-down design concept?...; Question 82: Which first-hop redundancy protocol dynamically distributes ...; Question 83: Which two encryption transforms will be used by both ESP and...; Question 84: What is the maximum number of switches in VSS?...; Question 85: What kind of servers you should place in DMZ?...; Question 86: What phase of Cisco's PPDIOO includes the identification and...; Question 87: In Cisco ACI, which option is the unified point of automatio...; Question 88: A network architect working for a large financial institutio...; Question 89: What access policies to set up for remote VPN access (Choose...; Question 90: Which item is the fundamental basis of a virtual network?...; Question 91: What does FCAPS stand for?; Question 92: Which WAN scenario might be appropriate for queuing solution...; Question 93: ISDN is short for Integrated Services Digital Network. Under...; Question 94: A network engineer is using the traditional switched hierarc...; Question 95: What branch design supports 100 to 1000 users and integrates...; Question 96: You design a network with the following network addresses: 1...; Question 97: What is DHCP?; Question 98: A company has dark fiber between headquarters and its data c...; Question 99: Which HSRP parameters must match, to ensure proper functiona...; Question 100: A data center is reaching its power and cooling capacity. Wh...; Question 101: Which two of these are scalability benefits of designing a n...; Question 102: Which types of communicating devices compose RMON architectu...; Question 103: What VPN tunneling technology supports multicast?...; Question 104: What is ASBR short for?; Question 105: In IS-IS networks, which routers does the backup designated ...; Question 106: Which option is an example of physical device virtualization...; Question 107: What are two benefits of the bottom-up design approach? (Cho...; Question 108: Which phase of cisco design life cycle the validation of net...; Question 109: What is the acronym PDIOO short for?...; Question 110: Which two of these are the most accurate characteristics of ...; Question 111: Which three of these are components of the North American Nu...; Question 112: Which option is an advantage of the bottom-up design model?...; Question 113: A network engineer is tasked to upgrade and expand a large e...; Question 114: What is the first step when creating a network security poli...; Question 115: What device virtualization technology allows for a single po...; Question 116: How to reduce the size of a routing table? (Choose two):...; Question 117: Multicast has been enabled and configured in the Enterprise,...; Question 118: Which type of routing protocol will be used when connecting ...; Question 119: A network engineer requires that an OSPF ASBR must only floo...; Question 120: Which option is a benefit of Cisco Discovery Protocol?...; Question 121: In an EAP-enabled WLAN, which component sends the EAP identi...; Question 122: What are the three models that are required in the systemati...; Question 123: A wireless LAN client is sending traffic to the wired LAN cl...; Question 124: In which two places is redundancy recommended in an enterpri...; Question 125: Which IP address can be routed to cross the public Internet?...; Question 126: What type of device can be installed to increase a broadcast...; Question 127: Which two high-level design components are included in Unifi...; Question 128: What are two purposes of route redundancy? 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What two pro...; Question 159: Which three options are examples of network logical virtuali...; Question 160: Which two wireless attributes should be considered during a ...; Question 161: What does CDP stand for?; Question 162: For the following protocols, which one maps names to IPv6 ad...; Question 163: Which three series of Cisco wireless controllers support wir...; Question 164: Router A has three feasible successors to the 192.168.1.0/24...; Question 165: Which statement is true about the Cisco NAC Appliance?...; Question 166: GRE has been used to establish a routing-protocol neighbor r...; Question 167: While designing the LAN core to distribution infrastructure ...; Question 168: An organization is deciding what routing protocol to use thr...; Question 169: Which two Cisco data center devices can participate in Cisco...; Question 170: When designing a high availability network, which option can...; Question 171: Which item is not a part of the process recommended by Cisco...; Question 172: What query should you make if you want to find all objects o...; Question 173: An internal network has servers with private IPv4 addresses ...; Question 174: Which QOS level should VOIP set on WLC?...; Question 175: When designing using the Cisco Enterprise Architecture, in w...; Question 176: Which option can use deep-packet examination to determine th...; Question 177: Which application can provide AAA services for Cisco Devices...; Question 178: A remote user for a company must periodically connect to the...; Question 179: Study the following options carefully. 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In this suboptimal design of...; Question 189: What two SAN protocols will allow a customer to utilize 10Gb...; Question 190: A network engineer is following the three tiered Network Hie...; Question 191: What tool would you use to capture, segregate and analyse IP...; Question 192: Which two statements are true regarding a hierarchical netwo...; Question 193: You are a network technician. Can you tell me how many IP ad...; Question 194: Which two options best describe the top-down design approach...; Question 195: Which protocol will be used to exchange IP routes between au...; Question 196: What three design best practices are key functions of the di...; Question 197: Which option is a benefit of the modular approach to network...; Question 198: Observe the following options, what is the hierarchy for IPv...; Question 199: What are two important aspects to consider when looking at b...; Question 200: Which two considerations are important when designing the co...; Question 201: DRAG DROP Drag the characteristic on the left to the correct...; Question 202: What three primary sources of information are needed to perf...; Question 203: Which FCAPS function includes finding network problems that ...; Question 204: DRAG DROP Drag the STP toolkit term on the left to the defin...; Question 205: An application uses broadcast traffic to send data to IPv4 h...; Question 206: What is the best point to deploy the IPS, not to have false ...; Question 207: Which design is the recommended geometric design for routed ...; Question 208: Cisco FabricPath brings the benefits of routing protocols to...; Question 209: Which option is an object instance than an API identifies us...; Question 210: Developing a network design according to layers such as core...; Question 211: Your company uses OSPF for internal routing. 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Which configuration can be u...; Question 228: A remote worker for a sales company must submit daily update...; Question 229: What wireless authentication option requires a Public Key In...; Question 230: What are three valid methods of gathering information about ...; Question 231: For the following options, which emerging WAN technology use...; Question 232: With which of the following capabilities does RIPv2 improve ...; Question 233: Which option is the greatest concern when a network design r...; Question 234: When designing a new enterprise campus network, what topolog...; Question 235: A network engineer has been asked to follow a top down desig...; Question 236: Which RFC defines the IPv6 standard?...; Question 237: DRAG DROP Drag the security term on the left to the matching...; Question 238: Which is the maximum segment distance for Fast Ethernet over...; Question 239: What are two advantages of a modular design? (Choose two)...; Question 240: What three customer supported details identifies network req...; Question 241: What is the key limitation of using Internet circuits as a b...; Question 242: Which statement about using STP in a redundant-link scenario...; Question 243: What is the reason for switching preferred on shared segment...; Question 244: Which advantage is of security systems that are part of the ...; Question 245: Which packet-switching topology approach typically requires ...; Question 246: A company must deploy an IGP routing protocol on an Enterpri...; Question 247: A customer requests a filtering design based on the need to ...; Question 248: Which of the following is a modular component within the Cis...; Question 249: What phase of Cisco's PPDIOO is the final test of the approp...; Question 250: Which one of the following QoS mechanisms is recommended for...; Question 251: Which two options are benefits of using a modular network ar...; Question 252: According to fundamental design principles, which location i...; Question 253: An organization is redesigning a 3-tier hierarchical network...; Question 254: Which layer is in charge of fast transport in the hierarchic...; Question 255: Refer to the exhibit. (Exhibit) Which location is best for p...; Question 256: In which two modes can you deploy Cisco IPS appliances? (Cho...; Question 257: What is the optimal device and location to fulfill these req...; Question 258: Based on best practices, which QoS profile should be configu...; Question 259: Which is the remote monitoring agent in the RMON architectur...; Question 260: Which two of these are functions of an access point in a Spl...; Question 261: What Cisco router configuration component does an implemente...; Question 262: To what Layer 2 technology does VRF closely compare?...; Question 263: An engineer receives a resource utilization alert on a route...; Question 264: Which benefit is an advantage of route summarization?...; Question 265: Which three sources does a network designer use to collect i...; Question 266: What are two benefits of a structured IPv4 addressing scheme...; Question 267: A client wants to deploy a video conferencing platform in a ...; Question 268: Choose considerations for access layer design? (Choose two.)...; Question 269: What part of the network does a top-down network design focu...; Question 270: Which statement describes an advantage of the Layer 2 access...; Question 271: Which Cisco security mechanism has the attributes listed bel...; Question 272: Which IPv4 addressing technique can be used with proper addr...; Question 273: Which one of the following is "synchronous link" design?...; Question 274: Which command is correct for creating a virtual interface on...; Question 275: An organization needs a WAN Transport technology that meets ...; Question 276: In layer 2 design approach, how you can describe STP redunda...; Question 277: Refer to the exhibit. 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What is NAT-PT...; Question 298: When evaluating network designs, what indicator demonstrates...; Question 299: Which item is not a true disadvantage of the full-mesh topol...; Question 300: If two routing protocols have the same route and prefix, whi...; Question 301: A dynamically routed private line and a statically routed IP...; Question 302: What routing configuration can prevent routing loops between...; Question 303: Which statement is true about WANs?...; Question 304: What design requirement is necessary for campus network acce...; Question 305: How often does a RIPv1 router broadcast its routing table by...; Question 306: What is the maximum switch in VSS?...; Question 307: A network design shows two routers that are directly connect...; Question 308: Which item is not an SNMP operation?...; Question 309: Which two issues are typical challenges to network stability...; Question 310: Which design enables easy and flexible scaling in the Cisco ...; Question 311: Refer to the exhibit. (Exhibit) The red lines refer to STP b...; Question 312: What submodule is found within the Enterprise Edge module?...; Question 313: Which of these domain-of-trust security statements is correc...; Question 314: Which two options can be virtual networking devices? 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