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Cost is often one of the motivators for a business to migrate from a traditional network to a software-defined network. Which design decision is directly influenced by CAPEX drivers?

A.

Scalability

B.

Stability

C.

Complexity

D.

Manageability

By monitoring the effects of the design variations, you can characterize the relative resilience of the design. Which method involves disturbing the network by removing an active interface and monitoring how the change is handled by the network?

A.

randomized configuration

B.

nondeterministic analysis

C.

failover testing

D.

passive monitoring

Company XYZ network runs IPv4 and IPv6 and they want to introduce a multidomain, multicast-based network. The new design should use a flavor of PIM that forwards traffic using SPT. Which technology meets this requirement?

A.

PIM-DM

B.

PIM-SM

C.

PIM-SSM

D.

BIDIR-PIM

In traditional network design, the network and data center are confined within a single building In this configuration, a router connects the internal and external networks Basic configuration of an access control list within the router controls the traffic that can pass through Which security technique defines the boundary between an internal/trusted network and an external/untrusted network?

A.

network segmentation

B.

security certifications

C.

encryption

D.

perimeter security

An enterprise wants to migrate an on-premises network to a cloud network, and the design team is finalizing the overall migration process. Drag and drop the options from the left into the correct order on the right.

An enterprise campus is adopting a network virtualization design solution with these requirements:

• It must include the ability to virtualize the data plane and control plane by using VLANs and VRFs

• It must maintain end-to-end logical path transport separation across the network

• Resources available grouped at the access edge

Which two primary models can this network virtualization design be categorized? (Choose two)

A.

Path isolation

B.

Session isolation

C.

Group virtualization

D.

Services virtualization

E.

Edge isolation

Which redundancy element plays a crucial role in ensuring business continuity even in challenging situations?

A.

adapting and expanding the network

B.

network boot performance

C.

disaster recovery planning

D.

minimizing the downtime

An enterprise wants to provide low-cost delivery of network systems that can be scaled on business demand, followed by an initiative to reduce capital expenses for new IT equipment. Which technology meets these goals?

A.

IaaS within a private cloud

B.

IaaS within an on-premises location

C.

PaaS within a public cloud

D.

SaaS within an on-premises location

A network hacker introduces a packet with duplicate sequence numbers to disrupt an IPsec session. During this, high-priority traffic is transmitted. What design parameter helps mitigate this?

A.

Classify and mark duplicate sequence packets

B.

Apply anti-replay window 4096

C.

Restrict keyword in IPsec tunnel

D.

Increase QoS shape policy

Refer to the exhibit. A service provider has a requirement to use Ethernet OAM to detect end-to-end connectivity failures between SP-SW1 and SP-SW2. Which two ways to design this solution are true? (Choose two)

A.

Enable unicast heartbeat messages to be periodically exchanged between MEPs

B.

Enable Connectivity Fault Management on the SP switches

C.

Use upward maintenance endpoints on the SP switches

D.

Forward E-LMI PDUs over VPLS

E.

Forward LLDP PDUs over the VPLS