素敵-信頼的な300-420試験資料試験-試験の準備方法300-420日本語練習問題

P.S. GoShikenがGoogle Driveで共有している無料かつ新しい300-420ダンプ：https://drive.google.com/open?id=1m5a8QUWOCRQPE1nbfbFfyVbss-ny-eUR

あなたが失敗した場合、あなたのレッスンを学ぶことを忘れないでください。 それでも自分でテストの準備をしていて、何度も失敗する場合は、有効な300-420スタディガイドを選択してください。 これは、試験をクリアして認定を取得するための最良の方法です。 優れた300-420学習ガイドは、効率的な準備と効率的な練習への近道となります。無駄な努力を避け、興味深いことをします。 GoShikenは、受験者が最初の試行で100％合格することを保証する100％合格率300-420スタディガイドファイルをリリースします。

Cisco 300-420 Exam Syllabus Topics:

SectionWeightObjectives
Software-Defined Access (SDA)5%- Control plane and data plane design
- SD-Access architecture
- Fabric design and deployment
Security Services10%- Security architecture design
  • 1. Network segmentation
    • 2. Threat defense integration
      - Secure connectivity
      Advanced Enterprise Campus Networks25%- Wireless integration
      - Layer 3 campus design
      • 1. Virtualization and segmentation
        • 2. Routing in campus infrastructure
          - Layer 2 campus design
          • 1. Hierarchical architecture
            • 2. VLAN and trunking design
              • 3. Spanning Tree Protocol optimization
                WAN for Enterprise Networks20%- VPN design
                • 1. DMVPN, L2VPN, L3VPN
                  • 2. Site-to-site VPN
                    - WAN connectivity options
                    • 1. MPLS, Metro Ethernet, 4G/5G
                      • 2. SD-WAN architecture and design
                        - WAN resiliency and high availability
                        Advanced Addressing and Routing Solutions25%- IPv4 and IPv6 addressing design
                        • 1. Route summarization and aggregation
                          • 2. Structured addressing plans
                            - Routing protocol design
                            • 1. IS-IS design
                              • 2. OSPF design
                                • 3. EIGRP design
                                  • 4. Route redistribution and filtering
                                    Network Services15%- IP services
                                    • 1. DHCP, DNS, NAT
                                      - Quality of Service (QoS)
                                      • 1. Classification and marking
                                        • 2. Policing, shaping, congestion management
                                          - Multicast design

                                          >> 300-420試験資料 <<

                                          Cisco 300-420試験資料: Designing Cisco Enterprise Networks - GoShiken 有効なオファー 日本語練習問題

                                          300-420試験はあなたのキャリアのマイルストーンで、競争が激しいこの時代で、これまで以上に重要になりました。あなたは一回で気楽に300-420試験に合格することを保証します。将来で新しいチャンスを作って、仕事が楽しげにやらせます。GoShikenの値段よりそれが創造する価値ははるかに大きいです。我々は弊社の商品とあなたの努力を通してあなたは300-420試験に合格することができると信じています。

                                          Cisco Designing Cisco Enterprise Networks 認定 300-420 試験問題 (Q382-Q387):

                                          質問 # 382
                                          An engineer must design a QoS solution for a customer that is connected to an ISP over a 1Gbps link with a 100Mbps CIR. The ISP aggressively drops all traffic received over which is causing numerous TCP retransmissions. The customer is not using any RTP applications but wants to maximize bandwidth usage up to the CIR. Which QoS solution engineer choose?

                                          正解：A

                                          解説：
                                          https://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/19645- policevsshape.html


                                          質問 # 383
                                          Refer to the exhibit.

                                          Refer to the exhibit. A customer experienced an unexpected network outage when the link between R1 and R2 went down. An architect must design a solution to ensure network continuity in the event the link fails again. Which solution should the design include?

                                          正解：C


                                          質問 # 384
                                          When IPsec VPNs are designed, what is a unique requirement if support for IP Multicast is required?

                                          正解：D


                                          質問 # 385
                                          Which design consideration must be made when dual WAN Edge routers are deployed at a branch site?

                                          正解：B

                                          解説：
                                          When dual WAN Edge routers are deployed at a branch, first-hop redundancy and SD-WAN overlay path preference must be aligned. The correct design consideration is that HSRP priorities on the service side should match the OMP routing policy that determines which WAN Edge is preferred. If the LAN gateway points hosts to one WAN Edge while OMP policy prefers the other edge for return or remote-site traffic, traffic can become asymmetric or hairpinned through the wrong device. Proper alignment gives predictable active/standby or active/active behavior and avoids blackholing during failover. Option A describes traditional BGP path manipulation with AS-path prepending and MED; those are not the primary SD-WAN branch dual-edge design controls. Option C overstates symmetry as a universal requirement for DPI; Cisco SD-WAN can handle many traffic patterns, but gateway and OMP alignment remain the core branch design issue. Option D is wrong because SD-WAN already uses BFD across data-plane tunnels, not as a special direct adjacency between the two local WAN Edges for this purpose. Reference topics: Cisco SD-WAN branch redundancy, HSRP, OMP policy, WAN Edge preference, service-side high availability.


                                          質問 # 386
                                          Which two overlay network design considerations must be made for a Cisco SD-Access network? (Choose two.)

                                          正解：A、D

                                          解説：
                                          The SD-Access overlay should reduce subnet sprawl and avoid overlapping IP subnets unless there is a specific operational requirement. Cisco SD-Access creates overlay virtual networks over an IP underlay and uses anycast gateway, VXLAN encapsulation, LISP control-plane mapping, and policy constructs to simplify endpoint mobility and segmentation. Reducing the number of subnets simplifies DHCP scope management, default-gateway placement, and operational troubleshooting. Avoiding overlapping address space across overlay networks is also a practical design recommendation because overlapping subnets complicate shared services, fusion routing, security logging, and policy troubleshooting. LAN automation and a dedicated IGP process are underlay deployment considerations, not overlay design choices. Layer 3 to the access design is also associated with routed underlay and campus fabric transport, not the overlay segmentation model. A clean overlay design should define virtual networks, scalable groups, IP pools, shared-services reachability, and external connectivity before deployment. Reference topics: Cisco SD-Access overlay design, anycast gateway, virtual networks, DHCP simplification, overlapping subnet avoidance.


                                          質問 # 387
                                          ......

                                          我々GoShikenは一番行き届いたアフタサービスを提供します。Cisco 300-420試験問題集を購買してから、一年間の無料更新を楽しみにしています。あなたにCisco 300-420試験に関する最新かつ最完備の資料を勉強させ、試験に合格させることだと信じます。もしあなたは300-420試験に合格しなかったら、全額返金のことを承諾します。

                                          300-420日本語練習問題: https://www.goshiken.com/Cisco/300-420-mondaishu.html

                                          2026年GoShikenの最新300-420 PDFダンプおよび300-420試験エンジンの無料共有：https://drive.google.com/open?id=1m5a8QUWOCRQPE1nbfbFfyVbss-ny-eUR