最新の[2024年06月28日]300-615試験問題集で有効で更新された問題集
無料お試しまもなく終了！100%有効な300-615試験問題集には243問があります
Cisco 300-615試験は、データセンターのオペレーションに関わる専門家、特にネットワーク管理者、ネットワークアーキテクト、システムインテグレータ、およびネットワークエンジニアの方々を対象としています。本試験は、データセンターテクノロジーに3〜5年以上携わった方を対象としており、複数選択形式で60〜70問の問題が90分以内に回答する必要があります。問題は、候補者のデータセンターオペレーション、システムパフォーマンス、ネットワークトラブルシューティングに関する知識をテストします。試験に合格するには、少なくとも70％のスコアが必要です。
Cisco 300-615認定試験は、Cisco Certified Specialist -Data Center Operations Certification Trackの一部です。この認定トラックは、複雑なデータセンター環境の管理、監視、およびトラブルシューティングを担当する専門家のスキルと知識を検証するように設計されています。データセンターの運用認定トラックには、Cisco Certified Network Professional Data Center（CCNP Data Center）やCisco Certified Internetwork Expert Data Center（CCIE Data Center）など、さまざまな認定が含まれています。
質問 # 90
Refer to the exhibit. A network engineer must implement an EEM script to generate SNMP traps when configuration mode is entered. After the configuration was applied, the configure terminal command was blocked. Which action resolves the issue?
- A. Use an event manager policy module script.
- B. Enable event syslog tags.
- C. Implement an override system policy.
- D. Add the event-default action statement.
正解：A
質問 # 91
A firmware upgrade on a fabric interconnect fails. A bootflash contains a valid image. Drag and drop the recovery steps from the left onto the correct order on the right.
正解：
解説：
質問 # 92
A network engineer experiences the error "DDR3_P1_B1_ECC" when upgrading Cisco UCS firmware. Which action resolves the issue?
- A. Reflash the controller firmware
- B. Reset the DIMM
- C. Reset the BMC firmware
- D. Reflash the DIMM
正解：B
質問 # 93
Refer to the exhibit. A network engineer configures OSPF protocol between two Cisco Nexus
7000 Series Switches. The OSPF neighbors fail to synchronize OSPF databases. Which action resolves the issue?
- A. Set the same MTU values on both sides of the link.
- B. Configure the IP addresses of the interface in the same subnet.
- C. Match the OSPF area between the two devices.
- D. Change the OSPF area type to 2 on n7k-1.
正解：A
質問 # 94
Refer to the exhibit.
Refer to the exhibit The EEM applet must generate a syslog message whena BGP adjacency faps. This message must be displayed to the console of the switch. However, when a BGP adjacency failure is simulated, no syslog message is displayed. Which action resolves the issue?
- A. Set the logging priority to Wamings.
- B. Modify the policy to use the snmp trap action.
- C. Add the event-default action statement.
- D. Adjust the policy to match an SNMP OID.
正解：A
質問 # 95
A customer configures HSRP between two data centers that are interconnected with OTV. The configuration succeeds, but traffic between two ESXi virtual hosts on the same site is routed suboptimally through the OTV overlay. Which two actions optimize the traffic? (Choose two.)
- A. Filter HSRP by using a Layer 2 MAC-list on the OTV edge devices.
- B. Filter HSRP traffic by using a Layer 3 VACL on the OTV edge devices.
- C. Filter HSRP traffic by using a Layer 3 VACL on the ESXi vSwitch.
- D. Filter HSRP by using a Layer 2 MAC-list on the ESXi vSwitch.
- E. Disable first-hop redundancy.
正解：A、B
解説：
https://www.cisco.com/c/dam/en/us/products/collateral/switches/nexus-7000-series-switches/guide_c07-728315.pdf (Page 25)
質問 # 96 
Refer to the exhibit. An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
- A. Disable the check of the MTU value.
- B. Set the OSPF media type to point-to-point.
- C. Adjust the MTU on Router-B to 1604.
- D. Adjust the MTU on Router-A to 1600.
正解：A
解説：
Section: Network
質問 # 97
Cisco Unified Computing System Manager raises a critical error message that indicates that the system has overlapping Ethernet and FCoE VLANs. All of the Ethernet traffic on the overlapping VLANs drops. Which action resolves the issue?
- A. Set the FCoE VLAN as the native VLAN on server uplinks.
- B. Change the PIN groups on the vHBAs.
- C. Modify the VLAN assignment to vNICs.
- D. Modify the FCoE VLAN.
正解：C
解説：
Section: Compute Platforms
質問 # 98
Refer to the exhibit.
The HSRP instance on both switches is showing as active. Which action resolves the issue?
- A. Configure the IP address of N9K-B on the same subnet as N9K-A.
- B. Allow VLAN 100 between the switches.
- C. Configure the HSRP timers to be the same.
- D. Configure preempt on only one of the switches.
正解：B
質問 # 99 
Refer to the exhibit. After the configuration is performed, the Guest shell continues to use 2% CPU. Which action resolves the issue?
- A. Recreate the Guest shell.
- B. Reboot the switch
- C. Reboot the Guest shell.
- D. Resync the database
正解：C
解説：
Section: Automation
Explanation/Reference:
質問 # 100
Refer to the exhibit. vPC between switch1 and switch2 is not working.
Which two actions are needed to fix the problem? (Choose two.)
- A. Activate VLANs on the vPC.
- B. Configure IP address on the interface.
- C. Match vPC domain ID between the two devices.
- D. Configure vPC peer link and vPC peer keepalive correctly.
- E. Configure one of the switches as primary for the vPC.
正解：C、D
質問 # 101
Drag and drop the commands from the left onto the correct categories on the right.
正解：
解説：
質問 # 102
An engineer troubleshoots a fabric discovery failure. Which two requirements about switch connectivity must be verified to solve the problem? (Choose two.)
- A. A Cisco APIC must be attached to leaf nodes.
- B. Leaf nodes must connect to spine nodes only.
- C. A Cisco APIC must be dual-attached to two separate spine nodes.
- D. A Cisco APIC must be attached to a spine node only.
- E. Spine nodes must connect to other spine nodes.
正解：A、B
解説：
Section: Network
質問 # 103
Refer to the exhibit.
An engineer configures the server port on a Cisco Nexus 5000 Series Switch. The switch connects to an NPV edge switch port. The server fails to send the FC traffic to the fabric. Which action resolves the issue?
- A. Replace the SFP in slot fc2/12.
- B. Configure the BB_credit buffer on the uplink port.
- C. Match the VSAN membership on both ends of the connection.
- D. Enable the NPIV mode on the Cisco Nexus 5000 switch.
正解：C
質問 # 104
Refer to the exhibit.
An engineer is troubleshooting why user1, user2, and user3 from group STORAGE- ADMINISTRATOR in Microsoft Active Directory cannot log in to the Cisco MDS SSH CLI. Which action resolves the issue?
- A. Configure SSH logins on Cisco MDS switch.
- B. Configure the role name to match the group name on Microsoft Active Directory.
- C. Integrate Cisco MDS with Microsoft Active Directory.
- D. Include specific users into MDS role configuration.
正解：B
質問 # 105
Refer to the exhibit. An engineer must connect N2K-Fex-1 and N5K-Core-1 so that the traffic flow between the two devices uses load balancing. After inspecting the statistics of the interconnecting interfaces, the engineer concludes that only one link is used.
Which action resolves the problem?
- A. Configure each uplink to be a member of a separate LACP port channel.
- B. Configure the pinning max-link as 2.
- C. Configure source-destination load balancing on N5K-Core-1.
- D. Configure destination-mac load balancing on N5K-Core-1
正解：B
解説：
https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/pinning-max-links.html
質問 # 106
An engineer discovers that an NPV/NPIV uplink experiences a heavy load and plans to add more uplinks. Which statement about what occurs when the new uplinks are added is true?
- A. Only new connections use the new uplinks automatically.
- B. New and existing connections use the new uplinks automatically.
- C. All connections must be reset before the new uplinks can be used.
- D. Paths must be defined before new connections can use the new uplinks.
正解：A
解説：
When a new NP uplink interface becomes operational, the existing load is not redistributed automatically to include the newly available uplink. Server interfaces that become operational after the NP uplink can select the new NP uplink.
https://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli_rel_4_1/Cisco_Nexus_5000_Series_Switch_CLI_Software_Configuration_Guide_chapter35.pdf
質問 # 107
Refer to the exhibit. An engineer fails to implement VRRP on a Cisco Nexus 7000 Series Switch.
Which action resolves the issue?
- A. Configure the VRRP instance globally.
- B. Set the VRRP group number.
- C. Enable the VRRP feature.
- D. Activate the VRRP license.
正解：A
質問 # 108
Refer to the exhibit.
Refer to the exhibits. An engineer is implementing the SAN based on the Cisco MDS 9000 Series Switches. When operating the environment, the engineer encounters the error shown. Which action resolves the issue?
- A. Enable VSAN 101 on the peer MDS 2 switch fabric interconnect
- B. Configure the port security feature on the MDS-1 switch
- C. Add the World Wide Name of the neighboring switch to the MDS-1 switch
- D. Copy VSAN 101 to the fabric binding database on the MDS-1 switch
正解：C
解説：
Reference:
https://overlaid.net/2014/08/22/fc-security-for-ccie-dc-fabric-binding/
質問 # 109
Drag and Drop Question
You are troubleshooting a Cisco UCS B-Series Blade Server.
Drag and drop the issues from the left onto the reasons that can cause them on the right.
正解：
解説：
Explanation:
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/UCSTroubleshooting_chapter_0100.html
質問 # 110
Refer to the Exhibit.
An Engineer cannot log in to the Cisco IMC page of the Cisco UCS C220 server. Which action resolve the issue?
- A. Replace the self-signed certificate that is installed on the Cisco IMC with a server certificate that is signed from the client corporate certificate.
- B. Se the FQDN of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.
- C. Replace the self-signed certificate that is installed on the Cisco IMC with a user certificate that is signed from the client corporate certificate.
- D. Use the DNS of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.
正解：A
質問 # 111
Refer to the exhibit. A network engineer must add a Cisco Nexus 5000 Series Switch to a Cisco DCNM. However, the device discovery status shows as unreachable. The engineer verifies these parameters:
- compatibility matrix between the DCNM server and the Nexus switch
- credentials to the Nexus switch
- IP connectivity and reachability between DCNM and the Nexus switch
- enablement of SSH on the Nexus switch
Which procedure resolves the issue?
- A. Restart the Advanced Message Queuing Protocol service in the DCNM appliance.
- B. Rediscover the Nexus switch from the DCNM server.
- C. Increase the heap size of the Elasticsearch on the DCNM server.
- D. Globally enable Cisco Discovery Protocol on the switch and on the DCNM interface.
正解：B
質問 # 112
An engineer performs a Cisco B-Series firmware upgrade using a host firmware pack and AutoInstall server feature on an adapter. The adapter activation stops at the pending-next-boot state. The issue occurs at the adapter activation stage during the BIOS and adapter update process. Which set of actions resolves the issue?
- A. Disable the fabric services.
Reboot the server. - B. Set the Activate status on the adapter to Ready.
Reset the server. - C. Revert the BIOS to the prior working version.
Reboot the operating system. - D. Log into Cisco UCS Manager.
Reset the adapter.
正解：B
質問 # 113
Refer to the exhibit.
The HSRP instance on both switches is showing as active. Which action resolves the issue?
- A. Configure the IP address of N9K-B on the same subnet as N9K-A.
- B. Configure the HSRP timers to be the same.
- C. Configure preempt on only one of the switches.
- D. Allow VLAN 100 between the switches.
正解：C
質問 # 114
A fabric interconnect fails to start and the console displays the loader prompt. Which two actions resolve the issue? (Choose two.)
- A. Load an uncorrupt kickstart image.
- B. Load an uncorrupt bootloader image.
- C. Load the correct version of the boot image.
- D. Reconnect L1/L2 cables between the Fis.
- E. Reformat the fabric interconnect.
正解：A、C
質問 # 115
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