人気のあるCisco 300-420対策学習は主要材料 &最新の更新300-420再テスト

2026年JPNTest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=1DnSRWXCGsPxhx640LTvnruoCI_CYLbx-

どのようにして短時間で試験に合格し、証明書を取得できますか？ 300-420試験トレントは、目標を達成するための最良の選択です。お客様のニーズに応じて、当社の製品は多くの専門家によって改訂されました。 300-420試験問題集のほとんどの機能は、お客様がより多くの時間を節約し、お客様をリラックスさせるのに役立ちます。 300-420テストクイズを使用することを選択した場合、短時間で300-420試験に合格することは非常に簡単です。 300-420試験問題の勉強に20〜30時間費やすだけです。他のことをする自由時間が増えます。

Cisco 300-420 Exam Syllabus Topics:

Section	Weight	Objectives
Services	10%	- Design network management - Design end-to-end QoS policy
Advanced Addressing and Routing Solutions	25%	- Determine IPv6 migration strategy - Create stable, secure, and scalable routing designs for Layer 3 - Create structured addressing designs
WAN for Enterprise Networks	20%	- Design WAN connectivity - Design QoS for WAN - Design SD-WAN solution
Enterprise Campus Security	20%	- Design network access control - Design network security
Advanced Enterprise Campus Networks	25%	- Design campus network services (QoS, multicast, etc.) - Design for high availability - Design Layer 2 and Layer 3 campus networks

>> 300-420対策学習 <<

300-420再テスト & 300-420 PDF

今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。300-420認定試験はCiscoの中に重要な認証試験の一つですが、JPNTestにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってCisco 300-420「Designing Cisco Enterprise Networks」認証試験に参加する方に対して問題集を研究続けています。

Cisco Designing Cisco Enterprise Networks 認定 300-420 試験問題 (Q329-Q334):

質問 # 329

Refer to the exhibits. An engineer is troubleshooting an issue in which the Gig0/2 interface on a Cisco switch named SW2 fails to become the root port. Which two commands must be run on SW2 to resolve this issue?
(Choose two.)

正解：A、B

質問 # 330
An engineer is working for a large cable TV provider that requires multiple sources streaming video on different channels using multicast with no rendezvous point. Which multicast protocol meets these requirements?

A. PIM-SM
B. PIM-SSM
C. any-source multicast
D. BIDIR-PIM

正解：B

解説：
Explanation
PIM-SSM is suitable for when well-known sources exist within the local PIM domain and for broadcast applications. Also, PIM-SSM eliminates the RPs and shared trees

質問 # 331
An engineer is configuring an interface on a Cisco IOS XE device using a RESTCONF PATCH request. The target data model requires a strict hierarchy containing the correct namespace, container paths, list keys, and leaf values.Refer to the exhibit. Which JSON payload accurately represents the expected YANG data model structure to successfully commit the configuration?

正解：C

解説：
The validated answer is Option D because this item depends on the exhibit containing configuration or model fragments. In Cisco programmability questions, the correct option is determined by whether the selected YANG or API payload accurately represents the intended configuration hierarchy, data types, and device- specific path. The answer must match the complete model structure, not merely contain the right-looking address, interface name, or protocol value. Option D should therefore be retained as the verified selection because it is the only option that aligns with the expected data model structure shown in the exhibit. For these items, the professional review must avoid inventing a replacement payload when the answer choices are embedded as images. The proper explanation is that YANG-based configuration validation requires the namespace, container path, list keys, and leaf values to match the model used by the target platform.
Reference topics: YANG configuration validation, RESTCONF or NETCONF payload structure, model hierarchy, Cisco IOS XE programmability, exhibit-based option verification.

質問 # 332

Refer to the exhibit. An architect is designing a Layer 3 campus network The design must hide network instability, reduce network overhead, and conserve critical device memory Which route summarization solution must the architect select?

A. * The core layer must advertise a default route toward the aggregation layer
* The VLAN subnets must be summarized into 10 0 0 0.'16 at the aggregation layer and advertised to the core layer
B. * The core layer must advertise a default route toward the aggregation layer
* The VLAN subnets must be summarized into 10 0 0 0/16 at the access layer and advertised to the aggregation layer
C. * The aggregation layer must advertise a default route toward the core layer
* The VLAN subnets must be summarized into 10 0 0 0.116 at the aggregation layer and advertised to the access layer
D. * The aggregation layer must advertise a default route toward the access layer.
* The VLAN subnets must be summarized into 10 0.0 0/16 at the aggregation layer and advertised to the core layer

正解：D

質問 # 333

Refer to the exhibit. An architect must design a solution to connect the two ASs. To optimize bandwidth, the design will implement load sharing between router R6 and router R4. Which solution should the design include?

A. Use update-source to specify the Loopback interface.
B. Configure the eBGP TTL to support eBGP multihop.
C. Use next-hop-serf attributes only for routes that are learned from eBGP peers.
D. Use maximum-paths to install multiple paths in the routing table.

正解：D

解説：
The BGP maximum-paths feature should be included when the design goal is to install multiple eligible BGP paths in the routing table and use them for load sharing. By default, BGP selects a single best path after comparing attributes such as weight, local preference, AS path, origin, MED, eBGP over iBGP, IGP metric to next hop, and other tie breakers. If two links between autonomous systems should both carry traffic, the router must be allowed to retain more than one equal or eligible path for forwarding. The maximum-paths command enables BGP multipath installation so the data plane can load share across the available links. Update-source is used to source a BGP session from a loopback or specific interface, not to perform load sharing. Next-hop- self influences recursive reachability and next-hop handling but does not install multiple paths by itself. eBGP multihop changes TTL behavior for non-directly connected eBGP neighbors and is unrelated to load sharing over the two links. Reference topics: BGP multipath, maximum-paths, eBGP load sharing, BGP path selection, route installation.

質問 # 334
......

我々の目標は300-420試験を準備するあなたにヘルプを提供してあなたに試験に合格させることです。この目標を達成するために、我々は時間とともに迅速に発展しています。だからこそ、我々の専門家たちの研究と分析によって開発された300-420問題集は高質量で的中率が高いですから、我々はあなたの300-420試験に一発合格できるのを保証しています。

300-420再テスト: https://www.jpntest.com/shiken/300-420-mondaishu

P.S.JPNTestがGoogle Driveで共有している無料の2026 Cisco 300-420ダンプ：https://drive.google.com/open?id=1DnSRWXCGsPxhx640LTvnruoCI_CYLbx-