300-445 Exam Dumps - Designing and Implementing Enterprise Network Assurance (300-445 ENNA)

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Question # 9

Refer to the exhibit. A CiscoThousanflEyes Transactor test is constantly failing Which two actions must the engineer take ' (Choose two.)

Validate that the agents DNS resolvers are the same as those used by the workforce

investigate If DNS issues are occurring from other agents as we

Generate a DNS trace test using the DNS resolvers set in the agent and measure ONS performance.

Create a DNS server test using the DNS resolvers and measure those resolverâ€™s performance

Contact the ISP of that agentâ€™s location to explore DNS performance.

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Question # 10

Refer to the exhibit.

An engineer must monitor the customer experience for an online banking applicationhosted in the private data center of the bank. ThousandEyes agent must the engineer deploy?

Enterprise Agent

Cloud Agent

Endpoint Agent

Application

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Question # 11

A network administrator deployed a TLS decrypting proxy within an office site. Which metric includes TLS negotiation performance?

server availability

network latency

throughput

response time

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Question # 12

Which command configures the default gateway of an Enterprise Agent for a hosted application within the Cisco Application Hosting Framework in Cisco IOS XE Software?

route add default gw 10.0.0.1

app-default-gateway 10.0.0.1 guest-interface 1

ip route 0.0.0.0 0.0.0.0 10.0.0.1

ip default-gateway 10.0.0.1

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Question # 13

What type of agent is typically installed on Cisco SD-WAN devices as part of the ThousandEyes integration with vManage?

Cloud Agent

Browser Agent

Enterprise Agent1

Endpoint Agent2

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Answer:

Explanation:

In the Designing and Implementing Enterprise Network Assurance (300-445 ENNA) curriculum, the integration of ThousandEyes with the Cisco SD-WAN fabric is a cornerstone of modern wide-area network visibility. The primary agent type used in this native integration is the Enterprise Agent (Option C).

According to the ENNA implementation guidelines, ThousandEyes Enterprise Agents run as containerized applications directly on the Cisco IOS XE software stack (version 17.6.1 and later) of supported hardware, such as Cisco Catalyst 8000 Edge Platforms and ISR 4000 Series routers . 3 This deployment is orchestrated centrally through Cisco Catalyst SD-WAN Manager (formerly vManage), which handles the lifecycle management, including downloading the Docker-based agent image from the Cisco software repository and pushing the initial configuration to the branch edge devices. 4

Once deployed, these Enterprise Agents function as internal vantage points that can measure performance across both the underlay transport and the SD-WAN overlay . By placing the agent on the router, engineers can execute synthetic tests to monitor mission-critical SaaS applications or data center services directly from the branch ' s perspective, avoiding the need for extra hardware probes at each site. This " agent-on-router " architecture significantly reduces both CapEx and OpEx while providing high-fidelity network intelligence into ISP peering, regional outages, and fabric health.

Cloud Agents (Option A) are managed by Cisco in global data centers and cannot be " installed " on customer edge routers.

Endpoint Agents (Option D) are designed for user workstations or laptops and do not provide the infrastructure-level visibility required for SD-WAN transport monitoring.

Browser Agent (Option B) is not a specific standalone agent type in this context; rather, browser-level testing is a capability often performed by Endpoint or Enterprise Agents.

Therefore, the Enterprise Agent is the correct verified agent type for Cisco SD-WAN vManage integration.

Question # 14

An engineer is investigating a network congestion issue with an eBGP peer. Which two metrics are impacted by high congestion in an external network? (Choose two.)

BGP convergence time

latency

packet loss

HTTP availability

BGP reachability

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Question # 15

Which action must be taken first in the Connect ThousandEyes task when integrating Cisco Meraki dashboard and Cisco ThousandEyes?

Paste the Account Group token from ThousandEyes into the Meraki dashboard.

Paste the ThousandEyes API token into the Meraki Dashboard.

Paste the Meraki Dashboard API into ThousandEyes.

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Question # 16

A global retail company is using Cisco AppDynamics for application performance monitoring and Cisco ThousandEyes for network intelligence. The IT operations team is struggling with alert fatigue and wants to streamline its incident management process. These are the requirements:

Consolidate alerts from both AppDynamics and ThousandEyes into a single platform.

Quickly correlate application issues with potential network problems.

Which integration feature meets these requirements?

AppDynamics Bi-Directional Integration with ThousandEyes test recommendations

AppDynamics synthetic transaction monitoring with ThousandEyes network

ThousandEyes Network Intelligence integration with AppDynamics Dash Studio

ThousandEyes alert notifications service integration with AppDynamics

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