Valid 300-615 Exam Q&A PDF 300-615 Dump is Ready (Updated 169 Questions)
Exam Questions and Answers for 300-615 Study Guide
How to book the Cisco 300-615: Troubleshooting Cisco Data Center Infrastructure Exam
These are the following steps for registering for the 300-615 exam.
- Step 1: Log into your account at Pearson VUE.
- Step 2: Select Proctored Exams and enter the exam number, 300-615.
- Step 3: Follow the prompts to register.
Cisco 300-615 verifies the candidates’ understanding of how to troubleshoot the data center infrastructure. At the same time, all of the skills measured are divided into five knowledge areas, which are the following:
- Network (25%): According to this domain, the potential candidates must be aware of various routing protocols, such as OSPFv3, FHRP, overlay protocols, and switching protocols, as well as know how to troubleshoot them. Moreover, their knowledge of different Application Centric Infrastructure elements, including Fabric discovery, Tenant policies, and external connectivity, is vital to deal with this area.
- Automation (15%): This subject area assumes that the examinees are fluent in troubleshooting automation as well as scripting tools. Moreover, they should able be capable of resolving the problems related to programmability. This involves their knowledge of Scheduler, EEM, as well as JSON, REST API, and others.
- Storage Network (15%): As for this topic, it requires to learn more about data center storage networks and gain the ability to troubleshoot various Fibre Channels. This includes familiarity with FCID, zoning, VSAN, NPIV and NPV, device alias, switched fabric initialization, and other various network storage elements. Please note that the skills in troubleshooting DCB and FIP are needed as well.
- Management & Operations (20%): The final section focuses on one’s expertise in troubleshooting the upgrades of firmware, packages, and interoperability. Thus, the understanding of centralized management integration will also be tested here. The content also covers the details of network security and its troubleshooting. So, the learners should be familiar with fabric binding, port security, AAA, CoPP, etc. Furthermore, every applicant should be able to work with the ACI security domains along with the role mapping and compute security as well as be proficient in troubleshooting data center storage security.
- Platforms Computing (25%): Here, the individuals should understand the Cisco Unified System rack servers and blade chassis in addition to their troubleshooting. This topic also covers the questions concerning resolving the issues associated with packet flow and hardware interoperability. Also, the entrant must be customary in working with firmware upgrades.
Standard Exam Characteristics
The exam tries to impart validated cognizance on subject matters like networking, computing, automation, and operations. It contains multiple-choice questions, and the allotted time duration is 90 minutes.
The test can only be taken in the English language presently and is available globally via physical centers and an online proctoring facility. Pearson VUE is the Cisco’s partner and administers 300-615 test, so one has to register on their website to sit for it. Also, a fee of $300 is required and should be paid as an exam voucher.
The score you gain comes with a three-year validity. Then, one needs to fulfill the recertification requirements to continue enjoying the benefits of being accredited.
NEW QUESTION 66
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. Adjust the policy to match an SNMP OID.
- B. Add the event-default action statement.
- C. Set the logging priority to Wamings.
- D. Modify the policy to use the snmp trap action.
Answer: C
NEW QUESTION 67
Refer to the exhibit.
An engineer is investigating a role mapping issue on a switch. The users report that they cannot view the IP addresses under the tenant "corp". Which action resolves the issue?
- A. Update the UNIX ID.
- B. Configure the correct secret password between the APIC and the RADIUS server.
- C. Add the updated avpair to include/corp/admin/
- D. Add the users to the RADIUS server.
Answer: B
NEW QUESTION 68
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 the role name to match the group name on Microsoft Active Directory.
- B. Integrate Cisco MDS with Microsoft Active Directory.
- C. Configure SSH logins on Cisco MDS switch.
- D. Include specific users into MDS role configuration.
Answer: A
NEW QUESTION 69
An engineer attempts to register Cisco UCS Manager to Cisco UCS Central, but the registration fails. The engineer can ping Cisco UCS Central from UCS Manager. Which two actions must the engineer attempt to resolve the problem? (Choose two.)
- A. Apply the UCS Central license to UCS Central.
- B. Place Cisco UCS Manager on the same subnet as Cisco UCS Central.
- C. Allow port 443 between Cisco UCS Manager and Cisco UCS Central.
- D. Allow port 9443 between Cisco UCS Manager and Cisco UCS Central.
- E. Synchronize the date and time to NTP for Cisco UCS Central and the Cisco UCS domains.
Answer: C,E
Explanation:
Section: Compute Platforms
NEW QUESTION 70
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 user certificate that is signed from the client corporate certificate.
- B. Replace the self-signed certificate that is installed on the Cisco IMC with a server certificate that is signed from the client corporate certificate.
- C. Use the DNS of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.
- D. Se the FQDN of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.
Answer: B
NEW QUESTION 71
A network administrator attempts to install an application in the Cisco NX-OS Guest shell and receives an error that there is not enough space on the disk. Which command must the administrator run to increase the disk space available in the Guest shell?
- A. guestshell pvextend rootfs [size-in-MB]
- B. guestshell resize rootfs [size-in-MB]
- C. guestshell resize2fs rootfs [size-in-MB]
- D. guestshell growdisk rootfs [size-in-MB]
Answer: B
NEW QUESTION 72
Refer to the exhibit.
Refer to the exhibit. A network engineer configures an authentication domain through an LDAP provider on the Cisco UCS Manager for users from different companies to log into their respective organizations created in the UCS Manager. The engineer tests the configuration and notices that any user has login access to any organization in the UCS Manager. Which action should be taken to resolve the issue?
- A. Configure the Filter field with sAMAccountName=$company
- B. Configure the Filter field with the company
- C. Configure the Attribute field with sAMAccountName=$company
- D. Configure the Attribute field with the company
Answer: A
NEW QUESTION 73
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. Match the VSAN membership on both ends of the connection.
- C. Enable the NPIV mode on the Cisco Nexus 5000 switch.
- D. Configure the BB_credit buffer on the uplink port.
Answer: B
NEW QUESTION 74
Refer to the exhibit.
An engineer is experiencing a problem when running a Docker container inside the Cisco Nexus 9000 bash shell. Which action resolves the issue?
- A. Connect to bash as a different user
- B. Add a new nameserver
- C. Configure the mgmt0 interface
- D. Change VRF to management
Answer: B
NEW QUESTION 75
Refer to the exhibit.
An engineer fails to implement a Cisco UCS Manager integration manager. The credentials and IP connectivity between Cisco APIC and UCS Manager are configured as expected. Which action resolves the issue?
- A. Enable JSON API on the Cisco UCS Manager
- B. Disable HTTP to HTTPS redirection in Cisco UCS Manager
- C. Change the Integration Manager name to FQDN of the Cisco UCS Manager
- D. Install ExternalSwitch app in the APIC controller
Answer: D
NEW QUESTION 76
An engineer is troubleshooting issues in Cisco UCS Director. Drag and drop the possible causes from the left onto the correct issues on the right.
Answer:
Explanation:
NEW QUESTION 77
You have an ACI environment with three APICs, two spine switches, and four-leaf switches. You wipe and reboot all APICs first then leaf and spine switches one-by-one and successfully go through the Initial Setuo dialogue on the APIC 1 CIMC KVM console. When you log in to the APIC1 WebGUI, you notice that you do not see any directly connected leaf switches being discovered under Fabric > Inventory > Fabric Membership. What is the cause of the issue?
- A. The leaf nodes were not erased properly, which caused a fabric parameters mismatch with the APIC1.
- B. Rebooting the APICs and the leaf and spine switches after wiping them is not required.
- C. You forgot to enter the TEP Pool value during the Initial Setup dialogue on APIC1.
- D. The same Fabric Name value should be used before after wiping all devices.
Answer: C
Explanation:
Section: Compute Platforms
NEW QUESTION 78
Refer to the exhibit.
A Postman call to a Cisco APIC fails. The access credentials were confirmed to be configured as expected. Which action resolves the issue?
- A. Modify the protocol to HTTP
- B. Change the IP address to a domain name
- C. Modify the target protocol type to XML
- D. Change operation type to POST
Answer: D
NEW QUESTION 79 
Refer to the exhibit. An attempt to bind the Ethernet interface to vFC fails. Which action resolves the issue?
- A. Configure the interface to use the native VLAN of the trunk port.
- B. Configure the FCoE VLAN that corresponds to the vFC VSAN as a private VLAN.
- C. Add the FCoE VLAN to the allowed VLAN list.
- D. Configure the interface as a trunk port.
Answer: D
Explanation:
Section: Storage Network
NEW QUESTION 80
Refer to the exhibit.
The vPC between switch1 and switch2 does not work. Which two actions resolve the problem? (Choose two.)
- A. Correct the configuration of the vPC peer link and the vPC peer keepalive.
- B. Configure the IP address on the interface.
- C. Activate VLANs on the vPC.
- D. Match the vPC domain ID between the two devices.
- E. Configure one of the switches as primary for the vPC.
Answer: A,D
Explanation:
Explanation
Both "vPC peer link" and "Peer keepalive link" are down. So, D is correct.
SW1 is using vPC domain ID 500, which SW2 is using 20. They must match. So, E is correct.
NEW QUESTION 81
A request to activate the port security database is rejected. Which action do you perform to investigate the cause of the issue?
- A. Verify that devices are fully attached to the active database.
- B. Use the force option to identify rejected devices.
- C. Find conflicting entries between the active and configuration databases.
- D. Enable the auto-learning feature.
Answer: B
Explanation:
Section: Management and Operations
NEW QUESTION 82
During a boot process of a Cisco UCS C-Series Rack Server, an engineer receives a "No Signal" message from the vKVM and physical connection. Which set of steps resolves the issue?
- A. 1- Power off the server and disconnect the power cord
2- Confirm that all cards are property seated
3- Connect the power cord and power on the server - B. 1- Power off the server and disconnect the power cord
2- Confirm that all cards are available
3- Connect the power cord and power on the server - C. 1- Disconnect the power cord
2- Confirm that all cards are properly seated
3- Connect the power cord - D. 1- Disconnect the power cord
2- Confirm that all cards are property seated
3- Connect the power cord and power on the server
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c/ts/guide/b_C-Series_Troubleshooting_Guide.pd
NEW QUESTION 83
Refer to the exhibit.
The FCoE traffic fails to traverse the vfc2 interface. The VSAN 102 is configured for vfc2. Which action resolves the issue?
- A. Activate DCBX on the interface e101/1/2
- B. Activate DCBX on the N9K switch
- C. Enable LLDP on the interface vfc2
- D. Enable LLDP on the neighbor switch
Answer: D
NEW QUESTION 84
Refer to the exhibit.
A new Cisco Nexus 5548 Switch connects to a network. SAN switching is configured on the switch. The switch fc2/10 NP uplink is shown in the exhibit. Which action ensures that fc2/10 is in an up state?
- A. Enable NPIV on the upstream switch that connects the port.
- B. Configure the BB_credit buffers on the upstream switch that connects the port.
- C. Configure the admin port type E on the upstream switch that connects the port.
- D. Replace the SFP port module in fc2/10.
Answer: A
NEW QUESTION 85
Refer to the exhibit.
A client reports that the routing protocol neighborship fails to start between two Cisco Nexus switches, N9K-1 and N9K-2. Which action resolves the issue?
- A. Add OSPF routing configuration to interface e1/1 on both Cisco Nexus switches
- B. Add MTU configuration to interface e1/1 on both Cisco Nexus switches
- C. Configure a multicast access list to allow the negotiation between N9K-1 and N9K-2
- D. Configure a unicast access list to allow the negotiation between N9K-1 and N9K-2
Answer: D
NEW QUESTION 86
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