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QUESTION 91
Company XYZ is planning to deploy primary and secondary (disaster recovery) data center sites. Each of these sites will have redundant SAN fabrics and data protection is expected between the data center sites. The sites are 100 miles (160 km) apart and target RPO/RTO are 3 hrs and 24 hrs, respectively. Which two considerations must Company XYZ bear in mind when deploying replication in their scenario? (Choose two.)

QUESTION 92
Which three elements help network designers to construct secure systems that protect information and resources (such as devices, communication, and data) from unauthorized access, modification, inspection, or destruction? (Choose three.)

QUESTION 93
What are two key design principles when using a hierarchical core-distribution-access network model? (Choose two )

QUESTION 94
Company XYZ was not satisfied with the reconvergence time OSPF is taking. BFD was implemented to try to reduce the reconvergence time, but the network is still experiencing delays when having to reconverge. Which technology will improve the design?

QUESTION 95
An organization is experiencing a wave of sophisticated, targeted phishing campaigns that bypass traditional email filters. Attackers are successfully redirecting employees to malicious, look-alike endpoints to conduct session-token hijacking. Which of the following monitoring strategies would be most effective at detecting this activity?

QUESTION 96
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.)

QUESTION 97
Refer to the diagram.

Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

QUESTION 98
Company XYZ wants to use the FCAPS ISO standard for network management design. The focus of the design should be to monitor and keep track of any performance issues by continuously collecting and analyzing statistical information to monitor, correct, and optimize any reduced responsiveness across the network. Which layer accomplishes this design requirement?

QUESTION 99
Refer to the diagram.

Which solution must be used to send traffic from the foreign wireless LAN controller to the anchor wireless LAN controller?

QUESTION 100
Your company uses various transport types (PPPoE, IPsec, GRE). Which solution helps improve efficiency over these networks?

QUESTION 101
Drag and drop the multicast protocols from the left onto the current design situation on the right.

QUESTION 102
Which development model is closely associated with traditional project management?

QUESTION 103

Refer to the exhibit Which two design options reduce the size of OSPF database in the shown topology?
(Choose two.)

QUESTION 104
Refer to the exhibit.

There are multiple trees in the Cisco FabricPath All switches in the Layer 2 fabric share the same view of each tree. Which two concepts describe how the multicast traffic is load-balanced across this topology? (Choose two )

QUESTION 105
Refer to the exhibit. An engineer has been asked to redesign the traffic flow toward AS 111 coming from AS 500. Traffic destined to AS 111 network 91.7.0.0/16 should come in via AS 100, while traffic destined to all other networks in AS 111 should continue to use the existing path.
Which BGP attributes are best suited to control this inbound traffic coming from BGP AS 500 into the 91.7.0.0/16 network?

QUESTION 106
A multinational enterprise integrates a cloud solution with these objectives:
* Achieve seamless connectivity across different countries and regions
* Extend data center and private clouds into public clouds and provider-hosted clouds What are two outcomes of deploying data centers and fabrics that interconnect different cloud networks?
(Choose two.)

QUESTION 107
A comprehensive business continuity plan creates a clear recovery pathway for your systems and acts as an operational blueprint Which two elements are crucial to know before creating a business continuity plan?
(Choose two.)

QUESTION 108
The goal for any network designer is to strive to build a resilient network that adapts to changing conditions rapidly with minimal impact on the services running over the network. A resilient network can adapt to failures, but which soft failure can be harder to define and detect?

QUESTION 109
A software-defined network exposes an API to the RIB and forwarding engine, allowing off-box control of routing-what SDN model is used?

QUESTION 110
What is a characteristic of a secure cloud architecture model?

QUESTION 111
Which of the following is a potential challenge in a network with limited resources?

QUESTION 112
During a pre-sales meeting with a potential customer, the customer CTO asks a question about advantages of controller-based networks versus a traditional network. What are two advantages to mention? (Choose two)

QUESTION 113
Company XYZ connects its sites over a private WAN. Their overlay network is running a DMVPN setup where the headquarters site is the hub. The company is planning on implementing multicast routing on the network. What should be used in the multicast routing design?

QUESTION 114
Refer to the exhibit. This network is running legacy STP 802.1d. Assuming “hello_timer” is fixed to 2 seconds, which parameters can be modified to speed up convergence times after single link/node failure?

QUESTION 115
A company created an IPv6 adoption plan for its campus network that requires dual-stack connectivity on the network. Campus users must have IPv6 connectivity to an HR management application, which is the first IPv6-only application hosted in the company’s data center. Which two security mechanisms can be used to prevent a malicious user from masquerading as the IPv6 gateway? (Choose two.)