検証する-素敵な300-445模擬解説集試験-試験の準備方法300-445模擬試験問題集

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あなたのキャリアでいくつかの輝かしい業績を行うことを望まないのですか。きっとそれを望んでいるでしょう。では、常に自分自身をアップグレードする必要があります。では、IT業種で仕事しているあなたはどうやって自分のレベルを高めるべきですか。実は、300-445認定試験を受験して認証資格を取るのは一つの良い方法です。Ciscoの認定試験の300-445資格は非常に大切なものですから、Ciscoの試験を受ける人もますます多くなっています。

Cisco 300-445 Exam Syllabus Topics:

SectionObjectives
Data Collection Implementation- Configure data collection for network devices
  • 1. Test configurations
  • 2. Agents (Cloud, Enterprise, Endpoint)
  • 3. Telemetry sources
- Deploy and manage agents
  • 1. Enterprise Agent deployment on IOS XE
  • 2. Endpoint Agent deployment
Data Analysis- Interpret network performance data
  • 1. BGP monitoring and analysis
  • 2. Network layer metrics (loss, latency, jitter)
  • 3. Path visualization
- Identify trends and anomalies
  • 1. Baseline establishment
  • 2. Troubleshooting root cause analysis
Platforms and Architecture- Describe network assurance architecture
  • 1. On-premises and cloud components
  • 2. Scalability and redundancy
  • 3. Integration with existing monitoring solutions
- Describe network assurance platforms
  • 1. Cisco Catalyst Center (DNA Center)
  • 2. Cisco ThousandEyes
  • 3. Cisco vManage
Insights and Alerts- Configure and manage alerts
  • 1. Role-based access control (RBAC)
  • 2. Alert rules and notifications
- Generate and interpret insights
  • 1. Reporting for stakeholders
  • 2. Dashboard utilization

>> 300-445模擬解説集 <<

300-445模擬試験問題集 & 300-445最新対策問題

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Cisco Designing and Implementing Enterprise Network Assurance 認定 300-445 試験問題 (Q64-Q69):

質問 # 64
Refer to the exhibit. Which setting should be enabled for this network Agent to Server test to avoid test traffic being detected by firewalls as malicious?

正解：C

解説：
In the Designing and Implementing Enterprise Network Assurance (300-445 ENNA) architecture, a critical challenge in active synthetic monitoring is ensuring that test probes accurately reflect user traffic without being dropped by intermediate security appliances. Standard network tests often utilize separate connections for measuring performance metrics (latency/loss) and for path discovery (hop-by-hop visualization). This behavior can be flagged by stateful firewalls or Intrusion Prevention Systems (IPS) as suspicious or malicious scanning activity.
To mitigate this, the engineer should enable Path Trace Mode: In Session (Option A). When this mode is active, ThousandEyes performs path discovery using the exact same TCP session established for the performance measurement. By embedding path discovery probes within an active, established session, the traffic appears to firewalls as part of a legitimate, ongoing communication stream rather than an independent series of probes with varying TTL values that might trigger "anti-spoofing" or "scanning" alerts.


質問 # 65
A network engineer needs to monitor the performance of a business-critical web application accessed by remote employees connecting through a Cisco AnyConnect VPN. Which two agent deployment methods are most suitable for this scenario? (Choose two)

正解：A、D

解説：
For the Designing and Implementing Enterprise Network Assurance (300-445 ENNA) exam, monitoring remote workforces requires a strategy that captures both the user's local environment and the regional internet health. In a scenario involving Cisco AnyConnect VPN, the "last mile" connectivity of the employee is often the most significant variable in application performance.
Utilizing the ThousandEyes Endpoint Agent (Option D) is the most effective way to monitor this environment. Because the agent resides directly on the remote employee's machine, it can monitor the performance of the web application both "inside" and "outside" the VPN tunnel. It provides visibility into the local Wi-Fi signal strength, the health of the AnyConnect client, and the latency experienced as traffic traverses the VPN headend. This allows engineers to differentiate between a slow home internet connection and an issue with the VPN concentrator.
Deploying ThousandEyes Cloud Agents (Option A) serves as a critical baseline. By running tests from Cloud Agents in the same regions as the remote employees, the engineer can determine if the "internet" in that region is healthy. If a Cloud Agent in London shows a perfect response time while an Endpoint Agent in London shows high latency, the engineer can immediately isolate the problem to the user's specific setup or the VPN path, rather than a regional ISP outage.


質問 # 66
Refer to the exhibit. An engineer receives a P1 incident from an office that is experiencing issues with Microsoft Teams. What is the root cause of the issue?

正解：B


質問 # 67
What metric is commonly included in alerts for MPLS network monitoring?

正解：B

解説：
VPN tunnel status is commonly included in alerts for MPLS network monitoring to detect potential VPN connection failures or disruptions and ensure reliable data transmission across MPLS networks.


質問 # 68
What aspects should be validated when validating alert configuration and functionality in network assurance?

正解：A、D、F

解説：
When validating alert configuration and functionality in network assurance, aspects such as alert triggering conditions, notification channels, and false positive rates should be validated to ensure accurate and efficient alerting.


質問 # 69
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300-445模擬試験問題集: https://www.certjuken.com/300-445-exam.html

ちなみに、CertJuken 300-445の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1WvY_8LB46aB9hQZGzHw6cVhemA1BIhQK