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Cisco 300-615 Exam Topics:
| Section | Weight | Objectives |
|---|---|---|
| Automation | 15% | - Troubleshoot automation and scripting tools
- Troubleshoot programmability
|
| Storage Network | 15% | - Troubleshoot Fibre Channel
- Troubleshoot FCoE Cisco Unified Fabric (FIP, DCB) |
| Compute Platforms | 25% | - Troubleshoot Cisco Unified Computing System rack servers - Troubleshoot Cisco Unified Computing System blade chassis
- Troubleshoot packet flow from server to the fabric
- Troubleshoot firmware upgrades, packages, and interoperability |
| Network | 25% | - Troubleshoot routing protocols
- Troubleshoot switching protocols, such as RSTP+, LACP, and vPC
|
| Management and Operations | 20% | - Troubleshoot firmware upgrades, packages, and interoperability - Troubleshoot integration of centralized management - Troubleshooting network security
- Troubleshoot ACI security domains and role mapping
- Troubleshoot storage security
|
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:
- 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.
- 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.
- 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.
- 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.
- 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.
NEW QUESTION 35
Refer to the exhibit.
An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
- A. Adjust the MTU on Router-A to 1600.
- B. Disable the check of the MTU value.
- C. Adjust the MTU on Router-B to 1604.
- D. Set the OSPF media type to point-to-point.
Answer: B
NEW QUESTION 36
Refer to the exhibit.
The HSRP configuration in the exhibit fails to function. Which action resolves this issue?
- A. Configure HSRP version 2.
- B. Set the MTU to 1500 bytes.
- C. Configure the same HSRP group on both devices.
- D. Enable IP redirects.
Answer: D
NEW QUESTION 37
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 missing a license.
- B. The polarity of the fiber cable is reversed.
- C. Port 15 is configured as an Ethernet port.
- D. Port 15 is configured for 4-Gb FC.
Answer: D
NEW QUESTION 38
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. Leaf nodes must connect to spine nodes only.
- B. A Cisco APIC must be attached to leaf nodes.
- C. Spine nodes must connect to other spine nodes.
- D. A Cisco APIC must be attached to a spine node only.
- E. A Cisco APIC must be dual-attached to two separate spine nodes.
Answer: A,B
Explanation:
Section: Network
NEW QUESTION 39
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. Configure the IP address on the interface.
- D. Match the vPC domain ID between the two devices.
- E. Activate VLANs on the vPC.
Answer: B,D
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 40
Refer to the exhibit.
The script fails to bring up Ethernet 1/2 when Ethernet 1/1 goes down. Which change enables the script to run as intended?
- A. Set the port VLAN
- B. Include an action to manually shut down Ethernet 1/1
- C. Add an action to configure the terminal
- D. Configure an enable action
Answer: C
NEW QUESTION 41
Refer to the exhibit.
A network engineer has connected the Nexus switch management port to the Internet using DHCP to allow the Guest shell running on the switch to download Python packages. The engineer can ping google.com successfully from the Nexus switch, but the Guest shell failed to download any Python packages. Which action resolves the problem?
- A. Manually configure NTP in the Guest shell.
- B. Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.
- C. Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.
- D. Update the Python packages on the Cisco Nexus switch directly.
Answer: B
NEW QUESTION 42
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. Service profiles page, InternalBackup stage
- C. Admin page, PollInternalBackup stage
- D. Equipment FSM page, PollInternalBackup stage
- E. Admin page, InternalBackup stage.
Answer: A,D
NEW QUESTION 43
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. Service profiles page, InternalBackup stage
- C. Admin page, PollInternalBackup stage
- D. Admin page, InternalBackup stage.
- E. Equipment FSM page, PollInternalBackup stage
Answer: A,C
Explanation:
Section: Management and Operations
Explanation/Reference:
NEW QUESTION 44
Refer to the exhibit.
vPC between switch1 and switch2 is not working. Which two actions are needed to fix the problem? (Choose two.)
- A. Configure one of the switches as primary for the vPC.
- B. Activate VLANs on the vPC.
- C. Configure IP address on the interface.
- D. Configure vPC peer link and vPC peer keepalive correctly.
- E. Match vPC domain ID between the two devices.
Answer: B,E
NEW QUESTION 45
A vPC Type-1 inconsistency between two vPC peers in a VXLAN EVPN setup is discovered. Which two actions need to be attempted to resolve the issue? (Choose two.)
- A. Configure the same VNI to multicast group maping.
- B. Configure the NVE interfaces to be Up on both switches.
- C. Set a different primary IP addresses on NVE source-interface.
- D. Set a different secondary IP addresses on NVE source-interface.
- E. Set a different distributed gateway virtual MAC address.
Answer: A,B
Explanation:
Section: Network
NEW QUESTION 46
A user reports that they cannot reach from a UCS server to an FC Storage array. Which command is used to test communication between an FCF and a target?
- A. fcping
- B. traceroute
- C. fcroute
- D. ping
Answer: A
NEW QUESTION 47
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:
Explanation
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/UCSTroubleshooti
NEW QUESTION 48
Refer to the exhibit.
Cisco UCS Manager is being upgraded using the Auto Install feature, but the FSM fails. Which action resolves the issue?
- A. Acknowledge the primary fabric interconnect.
- B. Remove the service pack from the subordinate fabric interconnect.
- C. Clear the startup version of the default infrastructure pack.
- D. Upgrade the firmware of the infrastructure firmware by using the force option.
Answer: C
NEW QUESTION 49
Refer to the exhibit.
An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
- A. Adjust the MTU on Router-A to 1600.
- B. Disable the check of the MTU value.
- C. Adjust the MTU on Router-B to 1604.
- D. Set the OSPF media type to point-to-point.
Answer: B
NEW QUESTION 50
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