Category 400-007

NEW QUESTION 48
A customer migrates from a traditional Layer 2 data center network into a new SDN-based. spine-and-leaf VXLAN EVPN data center within the same location. The networks are joined to enable host migration at Layer 2 Which activity should be completed each time a legacy network is migrated?

NEW QUESTION 49
A financial company requires that a custom TCP-based stock-trading application be prioritized over all other traffic for the business due to the associated revenue. The company also requires that VoIP be prioritized for manual trades. Which directive should be followed when a QoS strategy is developed for the business?

NEW QUESTION 50
Your company wants to deploy a new data center infrastructure Based on the requirements you have chosen VXLAN as encapsulation technology The customer is concerned about miss-configuration of Layer 2 devices and DC wide outages caused by Layer 2 loops What do you answer?

NEW QUESTION 51
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)

NEW QUESTION 52
A Service Provider is designing a solution for a managed CE service to a number of local customers using a single CE platform and wants to have logical separation on the CE platform using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which is the most scalable solution to provide this type of VRF Selection process on the CE edge device?

NEW QUESTION 53
What is a web-based model in which a third-party provider hosts applications that are available to customers over the Internet?

NEW QUESTION 54
Which undesired effect of increasing the jitter compensation buffer is true?

NEW QUESTION 55
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?

NEW QUESTION 56
The Layer 3 control plane is the intelligence over the network that steers traffic toward its intended destination. Which two techniques can be used in service provider-style networks to offer a more dynamic, flexible, controlled, and secure control plane design? (Choose two.)

NEW QUESTION 57
Which methodology is the leading lifecycle approach to network design and implementation?

NEW QUESTION 58
Which aspect of BGP-LS makes it scalable in large network when multiarea topology information must be gathered?

NEW QUESTION 59
As a network designer you need to support an enterprise with hundreds of remote sites connected over a single WAN network that carries different types of traffic, including VoIP, video, and data applications which of following design considerations will not impact design decision?

NEW QUESTION 60
Which two actions must be taken when assessing an existing wireless network implementation for its readiness to support voice traffic? (Choose two.)

NEW QUESTION 61
A software-defined networking (SDN) controller teams network topology information by using BGP link-state sessions with the route reflectors of an MPLS-enabled network. The controller then uses the topology information to apply on-demand traffic policies to the network through a protocol that is supported from all Layer 3 routers Each policy is represented as a RIB entry in the control plane of the router Which SDN model has been implemented?

NEW QUESTION 62
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?

NEW QUESTION 63
An enterprise plans to evolve from a traditional WAN network to a software-defined WAN network. The existing devices have limited capability when it comes to virtualization. As the migration is carried out, enterprise applications and services must not experience any traffic impact. Which implementation plan can be used to accommodate this during the migration phase?

NEW QUESTION 64
Identity and access management between multiple users and multiple applications has become a mandatory requirement for Company XYZ to fight against ever increasing cybersecurity threats. To achieve this, federated identity services have been deployed in the Company XYZ network to provide single sign-on and Multi-Factor Authentication for the applications and services. Which protocol can be used by Company XYZ to provide authentication and authorization services?

NEW QUESTION 65
While designing a switched topology, in which two options is UplinkFast recommended? (Choose two )

NEW QUESTION 66
The network designer needs to use GLOP IP addresses in order to make them unique within their ASN Which multicast address range should be used?

NEW QUESTION 67
Which relationship between IBGP and the underlying physical topology is true?

NEW QUESTION 68
Company XYZ wants to secure the data plane of their network. Which two technologies can be included in the security design? (Choose two)

NEW QUESTION 69
A multicast network is sing Bidirectional PIM. Which two combined actions achieve high availability so that two RPs within the same network can act in a redundant manner? (Choose two)

NEW QUESTION 70
Which optimal use of interface dampening on a fast convergence network design is true?

NEW QUESTION 71
Which two statements describe the functionality of OSPF packet-pacing timers? (Choose two )
The group-pacing timer controls the interval that is used for group and individual LSA refreshment