[Jan-2022] Verified Cisco Exam Dumps with 300-615 Exam Study Guide
Best Quality Cisco 300-615 Exam Questions PDFVCE Realistic Practice Exams [2022]
Suitable Audience Profile
Exam 300-615 is proved to be a real game-changer for professionals who want to cement their feet in the world of Cisco Data Center. It allows one to easily gain essential knowledge about the basics of working with data center. Those who have already worked in this field and struggling hard to authenticate inherited competencies can also take-up this test.
Topics of Cisco 300-615: Troubleshooting Cisco Data Center Infrastructure Exam
candidates must know the exam topics before they start preparation. Because it will help them in hitting the core. Our 300-615 exam dumps will include the following topics:
Describing the Troubleshooting Process
- Narrow Down the Cause of the Problem
- Troubleshooting Overview
Understanding CLI Troubleshooting Tools
- Switched Port Analyzer (SPAN) and Encapsulated Remote SPAN
- Debugging, Event History, and System Monitoring
- Ethanalyzer, Embedded Logic Analyzer Module (ELAM), and Data Plane Sampling - Capture
Troubleshooting VLANs and PVLANs
- Troubleshoot Layer 2 Issues
- Troubleshoot Rapid Per VLAN Spanning Tree+ (PVST+)
- Troubleshoot VLANs, PVLANs, and SVIs
- Troubleshoot VLAN Trunking Protocol (VTP)
- VLANs and Switched Virtual Interfaces (SVIs) on Cisco Nexus Series Switches
Troubleshooting Port Channels and Virtual Port Channels
- Port-Channel Overview
- Common vPC Issues
- Virtual Port Channel (vPC) Overview
- Troubleshoot vPCs
Troubleshooting Cisco Overlay Transport Virtualization (OTV)
- Cisco OTV Features
- Common Cisco OTV Issues
- Cisco OTV Troubleshooting
- Hot Standby Routing Protocol (HSRP) Isolation Between Data Centers Using Cisco OTV
Troubleshooting Virtual Extensible LAN (VXLAN)
- Common VXLAN Issues
- VXLAN Troubleshooting
- VXLAN Overlay Features
- VXLAN Multiprotocol Border Gateway Protocol (MP-BGP) Ethernet VPN
Troubleshooting Routing and High-Availability Protocols
- Troubleshoot PIM
- Troubleshoot EIGRP
- Troubleshoot OSPFv2 and OSPFv3
- Troubleshoot First Hop Redundancy Protocol (FHRP)
- Troubleshoot Basic Routing Issues
Troubleshoot Data Center LAN Security
- Troubleshoot Access Control Lists (ACLs)
- Troubleshoot Control Plane Policing (CoPP)
- Troubleshoot Authentication, Authorization, and Accounting (AAA) and Role-Based Access Control (RBAC)
- Troubleshoot First-Hop Security
Troubleshooting Platform-Specific Issues
- Configure and Troubleshoot Configuration Profiles
- Common Virtual Device Contexts (VDC) Issues
- Cisco FEX Troubleshooting
- Troubleshoot VDC
- Troubleshoot Cisco Fabric Services
- Troubleshoot Cisco In-Service Software Upgrade (ISSU)
Troubleshooting Fibre Channel Interfaces
- Troubleshoot Port Security and Fabric Binding
- Troubleshoot Fibre Channel Interfaces and Device Registration
- Fibre Channel Overview
- Troubleshoot Fibre Channel Port Channels
Troubleshooting Fibre Channel Fabric Services
- Troubleshoot Cisco Fabric Services
- Troubleshoot Fibre Channel Domain and Name Services
- Troubleshoot Zoning and Fabric Merges
- Troubleshoot Virtual Storage Area Networks (VSANs)
Troubleshooting NPV Mode
- Troubleshoot NPV Mode
- N-Port ID Virtualization (NPIV) and NPV Overview
Troubleshooting FCoE
- Troubleshoot FCoE- and QoS-Related Issues
- FCoE and FIP Overview
- Troubleshoot FIP
- Troubleshoot Data Center Bridging (DCB)
Troubleshooting Cisco UCS Architecture and Initialization
- Troubleshoot Cisco UCS Hardware Discovery
- Troubleshoot Cisco UCS Manager CLI
- Troubleshoot Cisco UCS Management Access
- Troubleshoot Cisco UCS with Embedded Tools
- Troubleshoot Fabric Interconnect in Standalone and Cluster Mode
Troubleshooting Cisco UCS Configuration
- Troubleshoot Service Profile Association Issues Due to Unavailable Addresses
- Stateless Computing
- Cisco UCS Manageability
- Troubleshoot Authentication Failures
- Other Service Profile Association Issues
How to study the Cisco 300-615: Troubleshooting Cisco Data Center Infrastructure Exam
Nothing would be more frustrating than showing up for the Cisco 300-615: Troubleshooting Cisco Data Center Infrastructure and finding out that you studied the wrong material. The PDFVCE team knows how vital it is to have high-quality test materials that stand up to the real test. All of our study material is checked frequently by trade professionals before being greenlit. We don't stop there either. Our material is constantly tested so any updates to the Cisco 300-615: Troubleshooting Cisco Data Center Infrastructure Exam or other exams will be reflected in the questions. You can even return and review post-exam day till you know the Cisco material by rote confidently it won't be superannuated.
NEW QUESTION 34
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. Replace the SFP port module in fc2/10.
- B. Configure the admin port type E on the upstream switch that connects the port.
- C. Enable NPIV on the upstream switch that connects the port.
- D. Configure the BB_credit buffers on the upstream switch that connects the port.
Answer: C
NEW QUESTION 35
After upgrading a client's fabric interconnect to the latest version, an engineer discovers that the appliance has lost its entire configuration. Which two locations should an engineer check to confirm that the appliance had backed up the configuration prior to the upgrade in order to retrieve the lost configuration? (Choose two.)
- A. Equipment FSM page, InternalBackup stage
- B. Admin page, InternalBackup stage.
- C. Equipment FSM page, PollInternalBackup stage
- D. Admin page, PollInternalBackup stage
- E. Service profiles page, InternalBackup stage
Answer: A,D
NEW QUESTION 36
An engineer is troubleshooting a packet flow from an access leaf to spine. Which EVPN routes are expected on this connection?
- A. EVPN Type 9-15
- B. EVPN Type 1-5
- C. EVPN Type 0,9,15
- D. EVPN Type 0,16
Answer: B
Explanation:
Section: Network
Explanation
NEW QUESTION 37
A network engineer discovers a DNS resolution problem on a device that is using the Cisco Nexus Bash shell.
The device name is app with an IP address of 10.10.10.1. The primary server IP address is 172.16.10.1 and the secondary server IP address is 172.16.10.2. When the abc.com resolution fails, it should attempt to use efg.com. Which settings must be added to resolv.conf file to resolve the issue?
- A. Option D
- B. Option B
- C. Option B
- D. Option A
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/switches/nexus-9000-series-switches/213959-nx-os-bash-shelldns- configuration.html
NEW QUESTION 38
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.
Answer:
Explanation:
NEW QUESTION 39
Refer to the exhibit.
A switch is being downgraded to an earlier release because of a problem with the current release. After the switch is downgraded, it can no longer forward traffic. Which action resolves the issue?
- A. Reload the switch.
- B. Roll back to the original image.
- C. Enable ISSD after the downgrade is complete.
- D. Shut and no shut the interfaces to the FEX.
Answer: B
NEW QUESTION 40
Refer to the exhibit.
The vPC between switch1 and switch2 does not work. Which two actions resolve the problem? (Choose two.)
- A. Configure one of the switches as primary for the vPC.
- B. Correct the configuration of the vPC peer link and the vPC peer keepalive.
- C. Activate VLANs on the vPC.
- D. Configure the IP address on the interface.
- E. Match the vPC domain ID between the two devices.
Answer: B,E
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 41
DRAG DROP
Drag and drop the Cisco UCS SNMP fault types from the left onto the correct issues on the right.
Select and Place:
Answer:
Explanation:
Section: Compute Platforms
NEW QUESTION 42 
Refer to the exhibits. An engineer troubleshoots switch N5K1, which fails to receive traffic from the file server.
Which set of actions resolves this problem?
- A. Bind native VLAN 10 with Ethernet10/1/1 and allow VLAN 10 in trunk configuration.
- B. Bind native VLAN 10 with Ethernet1/10 and allow VSAN 101 in trunk configuration.
- C. Assign native VLAN 10 with vfc111 and allow VLAN 1101 in trunk configuration.
- D. Assign native VLAN 10 with fc2/1 - 2 and allow VLAN 10 in trunk configuration.
Answer: A
Explanation:
Section: Compute Platforms
NEW QUESTION 43
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.
Answer:
Explanation:
NEW QUESTION 44
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- Disconnect the power cord
2- Confirm that all cards are properly seated
3- Connect the power cord - C. 1- Disconnect the power cord
2- Confirm that all cards are property seated
3- Connect the power cord and power on the server - D. 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
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 45
Refer to the exhibit.
The initiator that has FC ID 0x970102 fails to communicate with the target that has FC ID 0x970200. What action resolves the issue?
- A. Reset the port for FC ID 0x970102 and FC ID 0x970200 to log in to the fabric.
- B. Reactivate the zoneset.
- C. Reset the port for FC ID 0x970209 and FC ID 0x9700c2 to log in to the fabric.
- D. Reconfigure the initiator and the target to be in the same zones.
Answer: D
NEW QUESTION 46
A customer reports that the Chassis Management Controller fails to receive chassis information from Cisco UCS Manager. Which set of steps resolves the issue?
- A. 1. Verify that the IOM firmware and Cisco UCS Manager are at different software levels.
2. Verify that at least two physical cables between the IOM and fabric interconnect function properly.
3. Check for runtime link down status.
4. Reseat the affected IOM. - B. 1. Verify that the IOM firmware and Cisco UCS Manager are at the same software level.
2. Verify that at least two physical cables between the IOM and fabric interconnect function properly.
3. Check for runtime link down status.
4. Reseat the affected IOM. - C. 1. Verify that the IOM firmware and Cisco UCS Manager are at different software levels.
2. Verify that at least one physical cable between the IOM and fabric interconnect functions properly.
3. Check for runtime link down status.
4. Reseat the affected IOM. - D. 1. Verify that the IOM firmware and Cisco UCS Manager are at the same software level.
2. Verify that at least one physical cable between the IOM and fabric interconnect functions properly.
3. Check for runtime link down status.
4. Reseat the affected IOM.
Answer: D
Explanation:
Section: Compute Platforms
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/ UCSTroubleshooting_chapter_01001.html
NEW QUESTION 47
Refer to the exhibit.
The EEM script overrides all events in the system policy. What should be added to the script to resolve the issue?
- A. environment variable
- B. event-default action statement
- C. configure terminal action
- D. event statement
Answer: D
NEW QUESTION 48
Refer to the exhibit.
An engineer deploys SAN environment with two interconnected Cisco MDS 9000 Series switches. When the engineer attempts a zone merge, it fails with the error that is presented in the exhibit. Which action resolves the issue?
- A. Set the distribute policy of the zone to full.
- B. Import or export a zone set between the switches to synchronize the switches.
- C. Change the name of one of the zones to match the other zone set.
- D. Ensure that the zone members have different names.
Answer: B
Explanation:
Explanation
https://www.cisco.com/en/US/docs/storage/san_switches/mds9000/sw/rel_3_x/troubleshooting/guide/ts_guide.pd
NEW QUESTION 49
Refer to the exhibit.
When an engineer inserts 8-Gb FC SFP port 15 on a Cisco UCS Fabric Interconnect, the port fails. What is a possible cause of the issue?
- A. Port 15 is configured for 4-Gb FC.
- B. Port 15 is missing a license.
- C. The polarity of the fiber cable is reversed.
- D. Port 15 is configured as an Ethernet port.
Answer: A
NEW QUESTION 50
Refer to the exhibit.
After a failover occurs, which two actions must be performed on Switch-B to manually preempt the operational primary role back to Switch-A? (Choose two.)
- A. Configure the local vPC role priority to have a higher value than Switch-A.
- B. Configure the local vPC role priority to have a lower value than Switch-A.
- C. Disable and then re-enable the vPC peer link.
- D. Configure the local vPC role priority to have the same value as Switch-A.
- E. Disable and then re-enable the vPC peer-keepalive link.
Answer: A,C
NEW QUESTION 51
An attempt to use a global vNIC redundancy template pair results in a service profile that fails to apply. Which action resolves the issues?
- A. Assign the secondary template first, and then set the peer name.
- B. Assign both templates simultaneously.
- C. Assign the primary template first, and then set the peer name.
- D. Create the peer names before creating the templates.
Answer: C
Explanation:
Section: Compute Platforms
NEW QUESTION 52
Refer to the exhibit.
Sw1 and Sw2 are two Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in the same vPC domain. Which statement describes what happens in this scenario?
- A. Sw1 performs the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs.
- B. Sw1 drops all traffic because there is no (S, G) OIF list to encapsulate VXLAN multicast packets and send them out to the underlay network through the uplink interfaces.
- C. Sw2 did not send an IP PIM register to the rendezvous point for the multicast group of the VXLAN VNI.
- D. Sw1 and switch 2 perform the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs, depending on the hashing.
Answer: A
NEW QUESTION 53
An engineer is troubleshooting a fabric discovery failure. Which two requirements must an engineer verify about switch connectivity to solve the problem? (Choose two.)
- A. A Cisco APIC must be attached to a spine node only.
- B. A Cisco APIC must be dual-attached to two separate spine nodes.
- C. Leaf nodes must connect to spine nodes only.
- D. A Cisco APIC must be attached to leaf nodes.
- E. Spine nodes must connect to other spine nodes.
Answer: C,D
Explanation:
Section: Network
NEW QUESTION 54
Refer to the exhibit.
The initiator that has FC ID 0x970102 fails to communicate with the target that has FC ID 0x970200. What action resolves the issue?
- A. Reset the port for FC ID 0x970102 and FC ID 0x970200 to log in to the fabric.
- B. Reactivate the zoneset.
- C. Reset the port for FC ID 0x970209 and FC ID 0x9700c2 to log in to the fabric.
- D. Reconfigure the initiator and the target to be in the same zones.
Answer: D
NEW QUESTION 55
Refer to the exhibit.
An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
- A. Set the OSPF media type to point-to-point.
- B. Disable the check of the MTU value.
- C. Adjust the MTU on Router-A to 1600.
- D. Adjust the MTU on Router-B to 1604.
Answer: B
NEW QUESTION 56
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 57
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