合格させるCisco 300-620試験最速合格
準備300-620問題解答で300-620試験問題集
Cisco ACIテクノロジーは、ITプロフェッショナルが複雑なデータセンターネットワークの管理を自動化および簡素化できるようにするネットワークインフラストラクチャに対する全体的なアプローチです。このテクノロジーは、物理的環境と仮想環境を単一の管理ドメインに統合する統一されたファブリックを提供します。また、セキュリティ機能とポリシーベースの自動化の強化も提供します。これにより、組織はネットワークの俊敏性を向上させ、コストを削減し、全体的なセキュリティ姿勢を強化できます。
Cisco 300-620試験は、Cisco ACIソリューションの実装におけるITプロフェッショナルのスキルと知識をテストする難しい認定試験です。データセンター環境で働くITプロフェッショナルが、Ciscoの最新のデータセンターネットワーク技術に精通していることを証明するための貴重な資格です。業界でACIソリューションの需要が高まるにつれて、ACI Implementation認定はキャリアの見通しを向上させ、競争力を維持するための素晴らしい方法です。
Cisco 300-620試験に合格するためには、候補者はネットワークの基礎をしっかりと理解し、ACIソリューションを設計、展開、トラブルシューティングする経験を持っている必要があります。試験は、複数選択肢の問題とシミュレーション問題から構成されており、候補者の複雑なシナリオを分析し、その知識を実践的な問題に適用する能力をテストします。
質問 # 35
Refer to the exhibit.
An engineer wants to initiate an ICMP ping from Server1 to Server2. The requirement is for the BD1 to enforce ICMP replies that follow the expected path. The packets must be prevented from taking the direct path from Leaf1 to Server1. Which action must be taken on BD1 to meet these requirements?
- A. Set L2 Unknown Unicast to Flood.
- B. Set L2 Unknown Unicast to Hardware Proxy.
- C. Enable ARP Flooding.
- D. Disable Unicast Routing.
正解：B
質問 # 36
A customer is deploying a new application across two ACI pods that is sensitive to latency and jitter. The application sets the DSCP values of packets to AF31 and CS6, respectively. Which configuration changes must be made on the APIC to support the new application and prevent packets from being delayed or dropped between pods?
- A. align the ACI QoS levels and IPN QoS policies
- B. disable DSCP mapping on the IPN devices
- C. disable DSCP translation policy
- D. align the custom QoS policy on the EPG site in the customer tenant
正解：A
解説：
This will ensure that the Quality of Service (QoS) levels and policies within the ACI fabric and the IPN devices match, preventing packets from being delayed or dropped between pods. Additionally, it is important to align the DSCP values of the packets with the configured QoS levels to ensure that the application's requirements for latency and jitter are met.
質問 # 37
Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?
- A. infra
- B. common
- C. default
- D. mgmt
正解：D
解説：
Section: ACI Management
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Configuring_Static_Management_Access.html#concept_CFF63FEBE947424291B0F10E6F23DA7D
質問 # 38
As part of a migration, legacy non-ACI switches must be connected to the Cisco ACI fabric. All non-ACI switches run per-VLAN RSTP. After the non-ACI switches are connected to Cisco ACI, the STP convergence caused a microloop and significant CPU spike on all switches. Which configuration on the interfaces of the external switches that face the Cisco ACI fabric resolves the problem?
- A. aggressive STP timers
- B. BPDU guard
- C. BPDU filtering
- D. STP type link shared
正解：D
質問 # 39
Which new construct must a user create when configuring in-band management?
- A. bridge domain
- B. VLAN pool
- C. management contract
- D. management tenant
正解：D
質問 # 40
Refer to the exhibit.
An engineer must implement the inter-tenant service graph. Which set of actions must be taken to accomplish this goal?
- A. * Define the contract in the provider tenant and export it to the provider tenant.
* Define the L4-L7 device and service graph template in the provider tenant and the ASA bridge domains in the consumer tenant. - B. * Define the contract in the provider tenant and export it to the consumer tenant.
* Define the L4-L7 device, service graph template, and ASA bridge domains in the provider tenant. - C. * Define the contract in the provider tenant and export it to the consumer tenant.
* Define the L4-L7 device and service graph template in the provider tenant and the ASA bridge domains in the consumer tenant. - D. * Define the contract in the provider tenant and export it to the provider tenant.
* Define the L4-L7 device, service graph template, and ASA bridge domains in the consumer tenant.
正解：B
質問 # 41
Which two statements regarding ACI Multi-Site are true? (Choose two.)
- A. Routers in the Inter-Site network must run OSPF, DHCP relay, and MP-BGP.
- B. The Inter-Site network routers should run OSPF to establish peering with the spines.
- C. ACI Multi-Site is a solution that allows one APIC cluster to manage multiple ACI sites.
- D. The Multi-Site orchestrator must be directly attached to one ACI leaf.
- E. ACI Multi-Site is a solution that supports a dedicated APIC cluster per site.
正解：B、D
解説：
Section: ACI Anywhere
質問 # 42 
When the subnet is configured on a bridge domain, on which physical devices is the gateway IP address configured?
- A. all border leaf nodes where the bridge domain of the tenant is present
- B. only leaf switches where the bridge domain of the tenant is present
- C. all leaf switches and all spine nodes
- D. only spine switches where the bridge domain of the tenant is present
正解：B
解説：
Section: ACI Packet Forwarding
Explanation/Reference: http://www.netdesignarena.com/index.php/2016/06/16/aci-tenant-building-blocks-forwarding-logic/
質問 # 43
When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet?
- A. limit IP learning to subnet
- B. gateway IP
- C. subnet control
- D. scope
正解：B
質問 # 44
Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?
- A. infra
- B. common
- C. default
- D. mgmt
正解：A
解説：
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Configuring_Static_Management_Access.html#concept_CFF63FEBE947424291B0F10E6F23DA7D
質問 # 45
Drag and drop the Cisco ACI filter entry options from the left onto the correct categories on the right indicating what are required or optional parameters.
正解：
解説：
質問 # 46
An application team tells the Cisco ACI network administrator that it wants to monitor the statistics of the unicast and BUM traffic that are seen in a certain EPG. Which statement describes the collection statistics?
- A. EPG statistics can be collected only for VMM domains. If a physical domain exists, statistics are not collected.
- B. All EPGs in the Cisco ACI tenant object must be enabled for statistics to be collected.
- C. Cisco ACI does not capture statistics at the EPG level. Only statistics that pass through ACI contracts can be monitored.
- D. The collection of statistics is enabled on the EPG level by enabling the statistics for unicast and BUM traffic.
正解：B
質問 # 47
Which routing protocol is supported between Cisco ACI spines and IPNs in a Cisco ACI Multi-Pod environment?
- A. EIGRP
- B. BGP
- C. OSPF
- D. ISIS
正解：C
質問 # 48
What are two requirements for the IPN network when implementing a Multi-Pod ACI fabric? (Choose two.)
- A. VLAN ID 4
- B. PIM ASM multicast routing
- C. EIGRP routing
- D. OSPF routing
- E. BGP routing
正解：C、D
解説：
Section: ACI Anywhere
質問 # 49
An engineer must create a backup of the Cisco ACI fabric for disaster recovery purposes. The backup must be transferred over a secure and encrypted transport. The backup file must contain all user and password related information. The engineer also wants to process and confirm the backup file validity by using a Python script. This requires the data structure to have a format similar to a Python dictionary. Which configuration set must be used to meet these requirements?
- A. Under the Create Remote location settings, select Protocol: FTP
Under the Export policy, select
- Format: XML
- Modify Global AES Encryption Settings: Disabled - B. Under the Create Remote location settings, select Protocol: FTP
Under the Export policy, select
- Format: XML
- Modify Global AES Encryption Settings: Enabled - C. Under the Create Remote location settings, select Protocol: SCP
Under the Export policy, select
- Format: JSON
- Modify Global AES Encryption Settings: Enabled - D. Under the Create Remote location settings, select Protocol: SCP
Under the Export policy, select
- Format: JSON
- Modify Global AES Encryption Settings: Disabled
正解：C
質問 # 50
Refer to the exhibit.
Refer to the exhibit. An engineer must divert the traffic between VM-1 and VM-2 by using a Multi-Node service graph. The solution should prevent an insufficient number of available Layer 4 to Layer 7 devices in the first cluster. Which configuration set accomplishes this goal?
- A. PBR node tracking
tracking threshold with action permit
unidirectional PBR
resilient hashing - B. PBR node tracking
tracking threshold with action deny
symmetric PBR
unidirectional PBR - C. PBR node tracking
tracking threshold with action permit
symmetric PBR
resilient hashing - D. PBR node tracking
tracking threshold with action bypass
symmetric PBR
resilient hashing
正解：B
質問 # 51
On which two interface types should a user configure storm control to protect against broadcast traffic?
(Choose two.)
- A. endpoint-facing trunk interface
- B. port channel on a single leaf switch
- C. all interfaces on the leaf switches in the fabric
- D. fabric uplink interfaces on the leaf switches
- E. APIC facing interfaces
正解：A、B
解説：
Section: External Network Connectivity
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/L2_config/ b_Cisco_APIC_Layer_2_Configuration_Guide/ b_Cisco_APIC_Layer_2_Configuration_Guide_chapter_01010.html
質問 # 52
Refer to the exhibit.
Refer to the exhibit. An administrator configures inter-VRF route leaking between Production:vrf-prod and Non-Production:vrf-nonprod. However, the route in the Non-Production:vrf-nonprod VRF to the production tenant is missing. Which action resolves the VRF route leaking issue?
- A. Export the contract from provider to consumer tenant.
- B. Change the contract scope to Global.
- C. Enable the Shared between VRFs option for the BD subnet in the production VRF.
- D. Enable the Shared between VRFs option for the EPG subnet in the non-production VRF.
正解：C
質問 # 53
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リアルCisco 300-620試験問題 [更新されたのは2023年]：https://www.goshiken.com/Cisco/300-620-mondaishu.html
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