Employers do not just prefer Cisco certifications; they build job requirements around them. The Cisco Designing Cisco Enterprise Networks (300-420日本語版) exam is how you claim one, and the 457 practice questions at ValidDumps keep every study hour aimed at the passing line.
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Designing Cisco Enterprise Networks (ENSLD) |
| Exam Number: | 300-420 ENSLD |
| Related Certifications: | CCIE Enterprise Infrastructure CCNP Enterprise |
| Available Languages: | Japanese, English, Simplified Chinese |
| Exam Format: | Simulation-based questions, Drag and drop, Multiple choice, Multiple response |
| Certificate Validity Period: | 3 years |
| Exam Price: | $300 USD |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 55-65 |
| Recommended Training: | Cisco Learning Network - ENSLD Cisco Official Training (Designing Cisco Enterprise Networks) |
| Exam Registration: | Cisco Certification Exam Registration Pearson VUE Cisco Exams |
| Sample Questions: | ![]() |
| Exam Way: | Available via Pearson VUE test centers or online proctored exam |
| Pre Condition: | No formal prerequisites required. Recommended: CCNA-level knowledge and CCNP Enterprise core exam (350-401 ENCOR). |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/300-420-ensld.html |
| Section | Objectives |
|---|---|
| Topic 1: Network Services Design | - Multicast and QoS design considerations - Routing protocols design (OSPF, EIGRP, BGP) |
| Topic 2: Security Design in Enterprise Networks | - VPN and perimeter security architecture - Segmentation and access control design |
| Topic 3: Enterprise Network Design Principles | - Scalability and high availability design - Design methodologies and best practices |
| Topic 4: Enterprise Campus Network Design | - Campus LAN architecture - Spine-leaf and hierarchical design models |
| Topic 5: Network Automation and Programmability | - API-driven network automation concepts - Controller-based networking design |
| Topic 6: WAN and Edge Connectivity Design | - Traditional WAN and internet edge design - SD-WAN architecture and design considerations |
Cisco Designing Cisco Enterprise Networks (300-420日本語版) is an official Cisco certification exam, listed under the code 300-420日本語. Clearing it earns the CCNP Enterprise (Design specialization) certification, a Professional-level credential. It also ties into CCNP Enterprise, CCIE Enterprise Infrastructure, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 55-65 questions in 90 minutes on the Cisco Designing Cisco Enterprise Networks (300-420日本語版) exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
No formal prerequisites required. Recommended: CCNA-level knowledge and CCNP Enterprise core exam (350-401 ENCOR).
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Registration for Cisco Designing Cisco Enterprise Networks (300-420日本語版) is handled through the vendor's official channels below.
One more detail for your planning: the exam is delivered Available via Pearson VUE test centers or online proctored exam.
Cisco recommends the following training resources for the Cisco Designing Cisco Enterprise Networks (300-420日本語版) exam.
Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 457 items in the ValidDumps 300-420日本語 package and you cover both halves.
Yes. The free demo on this page contains a portion of the complete Cisco Designing Cisco Enterprise Networks (300-420日本語版) question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the Cisco Designing Cisco Enterprise Networks (300-420日本語版) exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
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The official Cisco Designing Cisco Enterprise Networks (300-420日本語版) syllabus comprises 6 domains. The heaviest hitters are Enterprise Network Design Principles, WAN and Edge Connectivity Design, and Network Services Design. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Question 1
エンジニアは、本社に接続する複数の支社を持つ企業向けのVPNソリューションを設計する必要があります。このタスクを実行するためにIPsecトンネルの代わりにDMVPNを使用する2つの利点は何ですか? (2つ選択してください。)
A. トラフィックのオーバーヘッドが少ない
B. 優れたスケーラビリティ
C. 動的なスポークツースポークトンネル
D. エニーキャストゲートウェイのサポート
E. AES 256ビット暗号化のサポート
Question 2
ネットワークエンジニアがループバックインターフェースにIPアドレスを設定するためのスクリプトを作成する
172.16.15.12/32。会社のセキュリティポリシーに準拠するため、スクリプトに「Content-type」:「application/yang-data+json」が追加されます。ネットワークデバイスへの接続は保護されている必要があります。ネットワークエンジニアはこの要件を満たすためにどのコードスニペットを使用する必要がありますか?
A.
B.
C.
D. 
Question 3
マルチキャストがCiscoSD-Accessアーキテクチャに含まれている場合、エンジニアはどの設計要素を考慮する必要がありますか。
A. PIMSSMはアンダーレイで実行する必要があります。
B. マルチキャストトラフィックは、有線および無線クライアントのオーバーレイとEIDスペースで転送されます。
C. マルチキャストクライアントはアンダーレイに存在し、マルチキャストソースはファブリックの外部またはオーバーレイにあります。
D. ランデブーポイントは、PIMSSM展開で使用する必要があります。
Question 4
図を参照してください。アーキテクトは、企業顧客向けにOSPFソリューションを設計する必要があります。設計は以下の要件を満たす必要があります。
リンクフラップの影響範囲をエリア1とエリア2に限定する。
リンク障害が発生した場合でも、音声およびビデオトラフィックへの影響は最小限に抑えなければならない。
設計者は、どの2つのOSPFソリューションを設計に含める必要がありますか?(2つ選択してください。)
A. 手動ルート集約を有効にし、バックボーン以外のすべてのエリアをスタブネットワークとして構成します。
B. バックボーンから非バックボーンエリアへのデフォルトルートをアドバタイズする
C. 挨拶とホールドタイマーを増やす
D. DRおよびBDR選挙の頻度を減らす
E. LSAおよびSPFスロットリングタイマーの調整
Question 5
Cisco vEdgeプラットフォームでサポートされている機能はどれですか?
A. イーサネット以外のインターフェース
B. IPv6トランスポート(WAN)
C. 2段階認証
D. シングルサインオン
E. ライセンス執行
F. 報告
Solutions:
| Question 1 Answer: B,C | Question 2 Answer: A | Question 3 Answer: B | Question 4 Answer: A,E | Question 5 Answer: B |
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