N10-009日本語 無料問題集「CompTIA Network+ Certification Exam (N10-009日本語版)」
シミュレーション
ネットワーク技術者は、顧客の SOHO ネットワークに関するいくつかの問題を解決する必要があります。
顧客は、一部のデバイスがネットワークに接続されていないが、他のデバイスは意図したとおりに動作しているようだと報告しています。
説明書
各デバイスとケーブルをクリックして、すべてのネットワーク コンポーネントのトラブルシューティングを行い、ケーブル テストの結果を確認します。
問題のあるコンポーネントを特定して適切なコンポーネントを診断し、各問題を修正するための解決策を提案します。
ケーブルテスト結果:
ケーブル1:
ケーブル2:
ケーブル3:
ケーブル4:
ネットワーク技術者は、顧客の SOHO ネットワークに関するいくつかの問題を解決する必要があります。
顧客は、一部のデバイスがネットワークに接続されていないが、他のデバイスは意図したとおりに動作しているようだと報告しています。
説明書
各デバイスとケーブルをクリックして、すべてのネットワーク コンポーネントのトラブルシューティングを行い、ケーブル テストの結果を確認します。
問題のあるコンポーネントを特定して適切なコンポーネントを診断し、各問題を修正するための解決策を提案します。
ケーブルテスト結果:
ケーブル1:
ケーブル2:
ケーブル3:
ケーブル4:
正解：
See the Explanation for detailed information on this simulation
Explanation:
(Note: Ips will be change on each simulation task, so we have given example answer for the understanding) To troubleshoot all the network components and review the cable test results, you can use the following steps:
Click on each device and cable to open its information window.
Review the information and identify any problems or errors that may affect the network connectivity or performance.
Diagnose the appropriate component(s) by identifying any components with a problem and recommend a solution to correct each problem.
Fill in the remediation form using the drop-down menus provided.
Here is an example of how to fill in the remediation form for PC1:
The component with a problem is PC1.
The problem is Incorrect IP address.
The solution is Change the IP address to 192.168.1.10.
You can use the same steps to fill in the remediation form for other components.
To enter commands in each device, you can use the following steps:
Click on the device to open its terminal window.
Enter the command ipconfig /all to display the IP configuration of the device, including its IP address, subnet mask, default gateway, and DNS servers.
Enter the command ping <IP address> to test the connectivity and reachability to another device on the network by sending and receiving echo packets. Replace <IP address> with the IP address of the destination device, such as 192.168.1.1 for Core Switch 1.
Enter the command tracert <IP address> to trace the route and measure the latency of packets from the device to another device on the network by sending and receiving packets with increasing TTL values. Replace <IP address> with the IP address of the destination device, such as 192.168.1.1 for Core Switch 1.
Here is an example of how to enter commands in PC1:
Click on PC1 to open its terminal window.
Enter the command ipconfig /all to display the IP configuration of PC1. You should see that PC1 has an incorrect IP address of 192.168.2.10, which belongs to VLAN 2 instead of VLAN 1.
Enter the command ping 192.168.1.1 to test the connectivity to Core Switch 1. You should see that PC1 is unable to ping Core Switch 1 because they are on different subnets.
Enter the command tracert 192.168.1.1 to trace the route to Core Switch 1. You should see that PC1 is unable to reach Core Switch 1 because there is no route between them.
You can use the same steps to enter commands in other devices, such as PC3, PC4, PC5, and Server 1.
Explanation:
(Note: Ips will be change on each simulation task, so we have given example answer for the understanding) To troubleshoot all the network components and review the cable test results, you can use the following steps:
Click on each device and cable to open its information window.
Review the information and identify any problems or errors that may affect the network connectivity or performance.
Diagnose the appropriate component(s) by identifying any components with a problem and recommend a solution to correct each problem.
Fill in the remediation form using the drop-down menus provided.
Here is an example of how to fill in the remediation form for PC1:
The component with a problem is PC1.
The problem is Incorrect IP address.
The solution is Change the IP address to 192.168.1.10.
You can use the same steps to fill in the remediation form for other components.
To enter commands in each device, you can use the following steps:
Click on the device to open its terminal window.
Enter the command ipconfig /all to display the IP configuration of the device, including its IP address, subnet mask, default gateway, and DNS servers.
Enter the command ping <IP address> to test the connectivity and reachability to another device on the network by sending and receiving echo packets. Replace <IP address> with the IP address of the destination device, such as 192.168.1.1 for Core Switch 1.
Enter the command tracert <IP address> to trace the route and measure the latency of packets from the device to another device on the network by sending and receiving packets with increasing TTL values. Replace <IP address> with the IP address of the destination device, such as 192.168.1.1 for Core Switch 1.
Here is an example of how to enter commands in PC1:
Click on PC1 to open its terminal window.
Enter the command ipconfig /all to display the IP configuration of PC1. You should see that PC1 has an incorrect IP address of 192.168.2.10, which belongs to VLAN 2 instead of VLAN 1.
Enter the command ping 192.168.1.1 to test the connectivity to Core Switch 1. You should see that PC1 is unable to ping Core Switch 1 because they are on different subnets.
Enter the command tracert 192.168.1.1 to trace the route to Core Switch 1. You should see that PC1 is unable to reach Core Switch 1 because there is no route between them.
You can use the same steps to enter commands in other devices, such as PC3, PC4, PC5, and Server 1.
掃除機で損傷したケーブルの代わりに、新しく圧着された 26 フィート (8 メートル) の STP Cat 6 パッチ ケーブルが最近 1 つの部屋に設置されました。現在、その部屋のユーザーはネットワークに接続できません。ネットワーク技術者は、まず既存のケーブルをテストします。コア スイッチからフロアのアクセス スイッチまで伸びる 177 フィート (54 メートル) のケーブルは機能しており、アクセス スイッチからオフィスの壁のジャックまで伸びる 115 フィート (35 メートル) のケーブルも機能しています。ユーザーがネットワークに接続できない理由として最も可能性が高いのは次のどれですか。
正解：B
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解説: (JPNTest メンバーにのみ表示されます)