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NEW QUESTION # 143
Agile and Waterfall are two popular methods for organizing projects. What describes any Agile network design development process?
- A. processes and tools over individuals and interactions over time
- B. working design over comprehensive documentation
- C. following a plan over responding to change
- D. contract negotiation over customer collaboration
Answer: B
NEW QUESTION # 144
An existing wireless network was designed to support data traffic only. You must now install context Aware services for location tracking changes must be applied to the existing wireless network to increase the location accuracy? (Chose two)
- A. Install additional access points in monitor mode where the co-channel interference would otherwise be affected
- B. Add access points along the perimeter of the coverage area.
- C. Increase the access point density to create an average inter-access point distance of less than 40 feet or 12.2 meters
- D. Use directional antennas to provide more cell overlapping
- E. Fine tune the radio configuration of the access point to have a higher average transmission power to achieve better coverage
Answer: C,E
NEW QUESTION # 145
Refer to the exhibit.
A customer runs OSPF with Area 5 between its aggregation router and an internal router When a network change occurs in the backbone. Area 5 starts having connectivity issues due to the SPF algorithm recalculating an abnormal number of times in Area 5 You are tasked to redesign this network to increase resiliency on the customer network with the caveat that Router B does not support the stub area How can you accomplish this task*?
- A. Implement LSA filtering ontheAB, allowing summary routes and preventing more specific routes into Area 5
- B. Increase the bandwidth on the connection between Router A and Router B
- C. Set Area 5 to stubby at the ABR anyway
- D. Turn on LSA throttling on all devices in Area 5
- E. Create a virtual link to Area 0 from Router B to the ABR
Answer: A
NEW QUESTION # 146
Refer to the table.
A customer investigates connectivity options for a DCI between two production data centers. The solution must provide dual 10G connections between locations with no single points of failure for Day 1 operations. It must also include an option to scale for up to 20 resilient connections in the second year to accommodate isolated SAN over IP and isolated, dedicated replication IP circuits. All connectivity methods are duplex 10 Gbps. Which transport technology costs the least over two years, in the scenario?
- A. DWDM
- B. MPLS
- C. Metro Ethernet
- D. CWDM
Answer: C
NEW QUESTION # 147
Refer to the exhibit.
This network is running OSPF as the routing protocol. The internal networks are being advertised in OSPF London and Rome are using the direct link to reach each other although the transfer rates are better via Barcelona Which OSPF design change allows OSPF to calculate the proper costs?
- A. Implement OSPF summarisation to fix the issue
- B. Filter the routes on the link between London and Rome
- C. Change the interface bandwidth on all the links.
- D. Change the OSPF reference bandwidth to accommodate faster links.
Answer: D
NEW QUESTION # 148
What statement describes the application layer as defined in the software-defined networking architecture?
- A. This layer processes the instructions and requirements sent by networking components.
- B. This layer contains programs that communicate their desired network behavior to controllers.
- C. This layer is responsible for collecting the network status such as network usage and topology.
- D. This layer is responsible for handling packets based on the rules provided by the controller.
Answer: B
NEW QUESTION # 149
Refer to the exhibit.
OSPF is running as the IGP to provide reachability to all AS100 networks R3 and R4 are the current ABRs at the boundary of OSPF Area0 and Areal Now BGP must be deployed within AS 100 because it will be receiving Internet routes from its eBGP peers (the service provider) connected to R1 and R2 What is an optimal solution for this deployment to configure BGP relationships and redistribute BGP learned routes into OSPF?
- A. Configuration should be set up with R1 and R2, and R3 in one sub AS, with and R4 in another, and redistribution at R1 and R2.
- B. R5 should be configured as a route reflector for R1, R2, R3 and R4. BGP routes must be redistributed at R1 and R2 into OSPF.
- C. A full mesh should be deployed between all the routers with mutual redistribution to take place at R1 and R2.
- D. R1, R2, R3 and R4 must be set up with a neighbor relationship with R5 only must not be a route reflector.
Answer: C
NEW QUESTION # 150
An engineer must design a network for a company that uses OSPF LFA to reduce loops. Which type of loop would be reduced by using this design?
- A. micro loops
- B. STP
- C. DTP
- D. REP
Answer: A
NEW QUESTION # 151
Which two characteristics are associated with 802 1s? (Choose two)
- A. 802.1 s is a Cisco enhancement to 802.1w.
- B. 802.1s provides for faster convergence over 802 1D and PVST+.
- C. 802.1s supports up to 1024 instances of 802.1
- D. 802.1s maps multiple VLANs to the same spanning-tree instance
- E. CPU and memory requirements are the highest of all spanning-tree STP implementations.
Answer: B,D
NEW QUESTION # 152
Company XYZ has a new network based on IPv6. Some of the subnets that they are planning to use will be confidential and need an addressing scheme that confines them to the local campus network. Which type of IPv6 addresses can be used for these networks in the IPv6 addressing design?
- A. unique local addresses
- B. link-local addresses
- C. private addresses
- D. local addresses
Answer: A
NEW QUESTION # 153
Drag and drop the multicast protocols from the left onto the current design situation on the right.
Answer:
Explanation:
NEW QUESTION # 154
A network architect in an enterprise is designing a network policy for certain database applications. The goal of the policy is to allow these applications to access the internet directly, whereas other user and network applications that communicate with systems or users outside their own network must be routed through the data center. The focus is on achieving higher availability and a better user experience for the database applications, but switching between different network paths based on performance characteristics must be supported.
Which solution meets these requirements?
- A. Cloud onRamp for laaS
- B. Cloud onRamp for SaaS
- C. MPLS L3VPN with QoS
- D. MPLS direct connect
Answer: B
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/sd-wan/nb-06-cloud-onramp-saas-faq-cte-en.html
NEW QUESTION # 155
Organizations that embrace Zero Trust initiatives ranging from business policies to technology infrastructure can reap business and security benefits. Which two domains should be covered under Zero Trust initiatives?
(Choose two)
- A. workgroup
- B. workspace
- C. work domain
- D. workload
- E. workplace
Answer: D,E
NEW QUESTION # 156
Which methodology is the leading lifecycle approach to network design and implementation?
- A. Spiral model
- B. V model
- C. Waterfall model
- D. PPDIOO
Answer: D
NEW QUESTION # 157
Drag and drop the FCAPS network management reference models from the left onto the correct definitions on the right.
Answer:
Explanation:
NEW QUESTION # 158
What is an architectural framework created by ETSI that defines standards to decouple network functions from proprietary hardware-based appliances and have them run in software on standard x86 servers?
- A. NFVIS
- B. NFV
- C. NPIV
- D. VNF
Answer: B
NEW QUESTION # 159
Refer to the exhibit.
This network is running EIGRP as the routing protocol and the internal networks are being advertised in EIGRP. Based on the link speeds, all traffic between London and Rome is getting propagated via Barcelona and the direct link between London and Rome is not being utilized under normal working circumstances. The EIGRP design should allow for efficiency in the routing table by minimizing the routes being exchanged. The link between London and Rome should be utilized for specific routes. Which two steps accomplish this task? (Choose two.)
- A. Filter the routes on the link between London and Barcelona
- B. Configure route leaking of summary routes on the link between London and Rome
- C. Configure EIGRP route summarization on all the interfaces to summarize the internal LAN routes
- D. Filter the routes on the link between London and Rome
Answer: B,C
NEW QUESTION # 160
Refer to the exhibit.
An engineer is designing the traffic flow for AS 111. Traffic from AS 111 should be preferred via AS 100 for all external routes. A method must be used that only affects AS 111. Which BGP attributes are best suited to control outbound traffic?
- A. local preference
- B. As path
- C. MED
- D. community
Answer: A
NEW QUESTION # 161
Refer to the diagram.
Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?
- A. Send packets without encapsulation to the anchor controller over the routed network.
- B. Send packets from the foreign controller to the anchor controller via Layer 3 MPLS VPN or VRF-Lite
- C. Send packets from the foreign controller to the anchor controller via IPinIP or IPsec tunnel.
- D. Encapsulate packets into an EoIP tunnel and send them to the anchor controller.
Answer: D
NEW QUESTION # 162
Drag and drop the multicast protocols from the left onto the current design situation on the right.
Answer:
Explanation:
NEW QUESTION # 163
Retef to the exhibit.
This network is running OSPF and EIGRP as the routing protocols Mutual redistribution of the routing protocols has been contoured on the appropriate ASBRs The OSPF network must be designed so that flapping routes m EIGRP domains do not affect the SPF runs within OSPF The design solution must not affect the way EIGRP routes are propagated into the EIGRP domains Which technique accomplishes the requirement?
- A. route summarization on EIDRP routers connecting toward the ASBR
- B. route summarization on the appropriate ABRS.
- C. route summarization on the appropriate ASBRS.
- D. route summarization the ASBR interfaces facing the OSPF domain
Answer: C
NEW QUESTION # 164
Company XYZ has two routing domains in their network, EIGRP and OSPF. The company wants to provide full reachability between the two domains by implementing redistribution on a router running both protocols. They need to design the redistribution in a way that the OSPF routers will see link costs added to external routes. How must the redistribution strategy be designed for this network?
- A. Redistribute using metric type 2 into OSPF.
- B. Redistribute using metric type 2 into EIGRP.
- C. Redistribute using metric type 1 into EIGRP.
- D. Redistribute using metric type 1 into OSPF.
Answer: D
Explanation:
https://www.ciscopress.com/articles/article.asp?p=27573&seqNum=4#:~:text=Routes%20are%20redistributed%20in%20OSPF,shown%20in%20Figure%2014%2D2.
NEW QUESTION # 165
Refer to the exhibit.
Your company designed a network to allow server VLANs to span all access switches in a data center In the design, Layer 3 VLAN interfaces and HSRP are configured on the aggregation switches Which two features improve STP stability within the network design? (Choose two.)
- A. edge port on access ports
- B. access switch pairs explicitly determined to be root and backup root bridges
- C. root guard on the aggregation switch downlinks toward access switches
- D. BPDU guard on access ports
- E. root guard on access ports
- F. BPDU guard on the aggregation switch downlinks toward access switches
Answer: A,D
NEW QUESTION # 166
Which design benefit of bridge assurance is true?
- A. It prevents switch loops caused by unidirectional point-to-point link condition on Rapid PVST + and MST
- B. It prevents switched traffic from traversing suboptimal paths on the network.
- C. It supposes a spanning-tee topology change upon connecting and disconnecting a station on a port
- D. It allows small, unmanaged switches to be plugged into ports of access switches without the risk of switch loops.
Answer: A
NEW QUESTION # 167
Which two foundational aspects of loT are still evolving and being worked on by the industry at large? (Choose two)
- A. Standards
- B. Regulatory domains
- C. WiFi protocols
- D. Low energy Bluetooth sensors
- E. loT consortia
Answer: C,D
NEW QUESTION # 168
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