300-630問題集最新の2024年10月14日練習テスト120リアル解答があります
2024年最新の100%試験高合格率300-630問題集PDF
Cisco 300-630試験の準備をするために、候補者は、インストラクター主導のトレーニングコース、eラーニングモジュール、練習試験など、シスコが提供するさまざまなリソースを利用できます。また、オンラインコミュニティやディスカッションフォーラムに参加して、経験を共有し、すでにACI Advanced実装認証を取得している他の専門家から学ぶことができます。
シスコ300-630認定試験は、シスコアプリケーションセントリックインフラストラクチャ（ACI）ソリューションの実装における知識とスキルを向上させたいITプロフェッショナルを対象としています。この上級レベルの試験は、関連する技術、ツール、およびベストプラクティスを使用して複雑なACI環境を設計、展開、およびトラブルシューティングする候補者の能力を測定します。
質問 # 43
An engineer configures a new Cisco ACI Multi-Pod and must set up the link between the spine and the IPN device. Which three actions should be taken to accomplish this goal? (Choose three.)
- A. Enable BIDIR-PIM protocol
- B. Enable IS-IS routing
- C. Enable MP-BGP routing
- D. Enable OSPF routing
- E. Enable PIM-SM protocol
- F. Enable DHCP relay
正解：A、C、F
質問 # 44
What does the VXLAN source port add to the overlay packet forwarding when it uses the hash of Layer 2, Layer 3, and Layer 4 headers of the inner packet?
- A. disabled fragmentation
- B. ECMP
- C. TCP optimization
- D. jumbo frames
正解：B
質問 # 45
Refer to the exhibit.
A network engineer configures a Layer 4 to Layer 7 device for an outside routed firewall that is connected to POD-1 inside a Cisco ACI fabric that consists of two pods. All traffic from POD-1 or POD-2 that uses the L3Out should pass through the routed firewall. Which Function Type must be implemented in the service graph for POD-2 to use L3Out?
- A. GoTo
- B. GoThrough
- C. L2
- D. L1
正解：C
質問 # 46
An engineer is implementing the Cisco ACI fabric but is experiencing loops detected from endpoints. When the issue was investigated, it was discovered that the packets are received with the same source IP address but from different leaf switch ports. The engineer must prevent the issue from happening in the future and make sure that the port is brought back up if it was disabled due to the loop discovered. Which set of actions must be taken to meet these requirements?
- A. Enable the remote endpoint limit and set the Interface override
- B. Enable the enforce endpoint check and set the Rouge EP detection interval
- C. Enable the rogue endpoint and set the Error Disabled Recovery Policy
- D. Enable reverse path forwarding and set the Hold Interval
正解：C
解説：
To address loops detected from endpoints in a Cisco ACI fabric, the engineer should enable the rogue endpoint feature and set the Error Disabled Recovery Policy. This will allow the system to detect rogue endpoints causing loops and automatically recover the port if it was disabled due to the loop detection2.
References := ( Implementing Cisco Application Centric Infrastructure Official Cert Guide )
質問 # 47
A cloud provider must make a pair of firewalls available to all tenants. Each tenant defines its own service graph. Where should the Layer 4 to Layer 7 service be configured to accomplish this goal?
- A. management tenant
- B. infrastructure tenant
- C. common tenant
- D. user tenant
正解：D
解説：
Section: Advanced ACI Policies and Integrations
Explanation
質問 # 48
What is the advantage of implementing an active-active firewall cluster that is stretched across separate pods when anycast services are configured?
- A. Local traffic in a pod is load-balanced between the clustered firewalls.
- B. A different MAC/IP combination can be configured for the firewall in each pod.
- C. A cluster can be deployed in transparent mode across pods.
- D. The local pod anycast node is preferred by the local spines.
正解：B
質問 # 49
Refer to the exhibit.
Which type of design approach is shown?
- A. network-centric
- B. traditional VLAN/subnet model
- C. application-centric
- D. edge-core-edge model
正解：C
質問 # 50
An engineer must allow routes learned from one L3Out to be advertised out another L3Out. The engineer does not have an explicit list of all the routes that must be advertised out, however, they know that they are all part of the 10.16.0.0/16 CIDR block. Which attributes must be selected under Ext-EPG to allow the necessary routes to be advertised out?
- A. Enable Export Route Control Subnet and enable Aggregate Export
- B. Disable Shared Route Control Subnet and enable Aggregate Shared Routes
- C. Enable Export Route Control Subnet and disable Aggregate Shared Routes
- D. Enable Export Route Control Subnet and enable Shared Route Control Subnet
正解：A
解説：
When allowing routes learned from one L3Out to be advertised out another L3Out, the Export Route Control Subnet should be enabled, and Aggregate Export should also be enabled. This configuration allows the necessary routes within the specified CIDR block to be aggregated and advertised out, facilitating efficient route advertisement without the need for an explicit list of all routes.
References: Implementing Cisco Application Centric Infrastructure Official Cert Guide
質問 # 51
Refer to the exhibit.
An engineer is configuring a vSwitch policy in the existing Cisco ACI fabric. The requirement is for the Cisco ACI leaf to learn individual MAC addresses from the same physical port. Which vSwitch policy configuration mode must be enabled to meet this requirement?
- A. LACP active
- B. MAC pinning
- C. LACP passive
- D. MAC binding
正解：B
解説：
For the Cisco ACI leaf to learn individual MAC addresses from the same physical port, "MAC pinning" mode must be enabled in the vSwitch policy configuration. This mode allows each ESXi vSwitch port group to pin to a specific uplink or set of uplinks, enabling independent MAC address learning for each pinned uplink, which is essential for distinguishing multiple VMs on an ESXi host by the leaf switch. References:
Implementing Cisco Application Centric Infrastructure Official Cert Guide
質問 # 52
An engineer must implement a full mesh Cisco ACI Multi-Site architecture. Which action must be taken on each spine to accomplish this goal?
- A. Configure Overlay Multicast TEP
- B. Configure Overlay Unicast TEP
- C. Configure BGP-EVPN Router-ID
- D. Configure Multi-Pod Data-Plane TEP
正解：C
解説：
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/ white-paper-c11-739609.html
質問 # 53
Refer to the exhibit.
Which configuration must be implemented to allow intra-VRF transit routing between the two external routers?
- A. Modify L3Out 1 to use the same OSPF area as L3Out 2
- B. Change one of the areas to area 0
- C. Configure OSPF virtual links
- D. Deploy both areas under the same L3Out policy
正解：C
解説：
For intra-VRF transit routing between two external routers in different OSPF areas, OSPF virtual links are required. They connect non-contiguous areas to the backbone area, ensuring all areas can communicate even if not directly connected.
References := Implementing Cisco Application Centric Infrastructure Official Cert Guide
質問 # 54
A leaf receives unicast traffic that is destined to an unknown source, and spine proxy is enabled in the corresponding bridge domain. Drag and drop the Cisco ACI forwarding operations from the left into the order the operation occurs on the right.
正解：
解説：
Explanation:
Table Description automatically generated
質問 # 55
An engineer deploys a Cisco ACI Multi-Site Orchestrator for the first time. Drag and drop the actions from the left into the steps on the right to add a site and deploy new Cisco ACI objects to the fabric. Not all actions are used.
正解：
解説：
Explanation:
Table Description automatically generated
質問 # 56
How many APICs are recommended by Cisco for a Cisco ACI fabric?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
- F. 5
正解：A
質問 # 57
Which device replicates Broadcast, Unicast, and Multicast (BUM) frames to all remote sites in a Cisco ACI Multi-Site with multiple stretched bridge domains?
- A. local spine that is elected the designated forwarder for each bridge domain
- B. source leaf that floods the traffic to the specific multicast group or GIPo
- C. receiving leaf that learns the location for the sourced BUM traffic
- D. remote spine node that translates the VNID to the locally significant value
正解：A
質問 # 58
An engineer is deploying a Cisco ACI fabric and discovers that the traffic to certain endpoints is dropped. The originating bridge domain is configured with hardware proxy.
Which action prevents this problem?
- A. Disable the ARP Flooding option under the bridge domain for Layer 3 routed traffic.
- B. Enable the ARP Flooding option under the bridge domain for Layer 3 routed traffic.
- C. Set the L2 Unknown Unicast option to Flood for Layer 2 switched traffic.
- D. Set the L2 Unknown Unicast option to Hardware-Proxy for Layer 2 switched traffic.
正解：D
質問 # 59
An engineer is implementing the Cisco ACI fabric but is experiencing loops detected from endpoints. When the issue was investigated, it was discovered that the packets are received with the same source IP address but from different leaf switch ports. The engineer must prevent the issue from happening in the future and make sure that the port is brought back up if it was disabled due to the loop discovered. Which set of actions must be taken to meet these requirements?
- A. Enable the remote endpoint limit and set the Interface override
- B. Enable the enforce endpoint check and set the Rouge EP detection interval
- C. Enable the rogue endpoint and set the Error Disabled Recovery Policy
- D. Enable reverse path forwarding and set the Hold Interval
正解：C
質問 # 60
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Cisco 300-630認定資格は、ネットワークエンジニアリング、デザイン、アーキテクチャにおけるキャリアアップを目指すITプロフェッショナルに最適です。この認定資格は、複雑なACIソリューションの管理と実装における候補者の熟練度を示し、現代の企業ネットワークにとって重要です。また、この認定資格は、ITプロフェッショナルが最新のネットワーク技術と業界の進歩について常に最新情報を得ることを支援します。
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