2022年更新のCCNP Data Centerが有効な300-615問題集を無料提供しています
最新のGoShiken 300-615のPDF問題集をダウンロードしちゃおう：https://www.goshiken.com/Cisco/300-615-mondaishu.html（99問題と解答)
Cisco 300-615 認定試験の出題範囲：
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質問 54
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. Change the PIN groups on the vHBAs.
- B. Set the FCoE VLAN as the native VLAN on server uplinks.
- C. Modify the VLAN assignment to vNICs.
- D. Modify the FCoE VLAN.
正解: C
質問 55
Refer to the exhibit.
An engineer is configuring boot from iSCSI on a Cisco UCS B-Series Blade Server, but the LUN fails to mount. Which action resolves the issue?
- A. Configure a QoS policy on the vNIC.
- B. Statically configure the target information in the Boot Policy.
- C. Set a connection timeout value of 250 in the iSCSI Adapter Policy.
- D. Configure an MTU size of 9000 on the appliance port.
正解: B
質問 56
Refer to an exhibit.
An engineer is troubleshooting an upgrade failure on a switch. Which action resolves the issue?
- A. Reload the same system image.
- B. Load a new system image.
- C. Save the system image in NVRAM.
- D. Use the same system image as the kickstart image.
正解: B
質問 57
A Cisco UCSB-Series Blade Server is configured to boot a VMwareESXi host from an EMC VNX storage array by using a Fibre Channel SAN. The boot order is confirmed to be configured as expected but the server fails to boot from the SAN. Which action reserves the problem?
- A. Set the same WWPN pools for vHBA adapters
- B. Set the same WWNN pools for vHBA adaptor
- C. Set the boot LUN to the lowest LUN ID in the storage array
- D. Set the boot LUN to the highest LUN ID in the storage array
正解: A
質問 58
Drag and drop the commands from the left onto the correct categories on the right.
正解:
解説:
質問 59
An engineer enables the packet postcards feature on a Cisco Nexus 9000 Series Switch but receives the error message "Error: Cannot configure postcard when inband-telemetry is configured." Which action resolves the issue?
- A. Disable the telemetry feature
- B. Disable the inband-telemetry feature
- C. Disable the hardware-telemetry feature
- D. Disable the software-telemetry feature
正解: C
解説:
Explanation
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/93x/progammability/guide/b-cisco-nex
質問 60
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
正解: B
質問 61
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
正解: D
質問 62
One of Cisco Nexus Series interfaces has become errdisabled with the error message "DCX-No ACK in 100 PDUs". What is the cause of this error?
- A. Cisco Discovery Protocol is disabled on the switch.
- B. The acknowledgement number in the server response has not incremented for 100 exchanges.
- C. LLDP is disabled on the switch.
- D. The host has not responded to the Control Sub-TLV DCBX exchanges of the switch.
正解: B
質問 63 
Refer to an exhibit. An engineer is troubleshooting an upgrade failure on a switch. Which action resolves the issue?
- A. Reload the same system image.
- B. Load a new system image.
- C. Save the system image in NVRAM.
- D. Use the same system image as the kickstart image.
正解: B
解説:
Section: Management and Operations
質問 64
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. Reconfigure the initiator and the target to be in the same zones.
- B. Reset the port for FC ID 0x970102 and FC ID 0x970200 to log in to the fabric.
- C. Reactivate the zoneset.
- D. Reset the port for FC ID 0x970209 and FC ID 0x9700c2 to log in to the fabric.
正解: C
質問 65
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.
正解: B
質問 66
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. Configure the correct secret password between the APIC and the RADIUS server.
- B. Update the UNIX ID.
- C. Add the users to the RADIUS server.
- D. Add the updated avpair to include/corp/admin/
正解: A
質問 67
Refer to the exhibit.
A network engineer traces the packet flow from the Veth991 of a blade server toward the core switch. The switch reports performance issues What is the role of the interface Etht/7?
- A. fabric interconnect uplink interface
- B. IOM host interface
- C. IOM network interface
- D. server interface
正解: A
質問 68
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 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. - B. 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. - 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.
正解: D
解説:
Explanation
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/UCSTroubleshooti
質問 69
Refer to the exhibit. One of the vPC VTEPs fails to route VXLAN traffic to vPC connected hosts. When the issue was being diagnosed, it was discovered that the packets that were expected to be forwarded to the MAC address on the SWITCH-VTEP-1 are instead forwarded to the MAC address on SWITCH-VTEP-2 and then dropped. Which action resolves the issue?
- A. Configure peer-gateway under the VPC domain on both peers
- B. Configure a different secondary IP address for one of the vPC peers
- C. Configure ip arp synchronize under the VPC domain on both peers
- D. Configure a distributed anycast gateway on both peers
正解: C
解説:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/command/reference/vpc/n5k-vpc-cr/n5k-vpc_cmds_i.html#:~:text=a%20port%20profile.-,ip%20arp%20synchronize,no%20form%20of%20this%20command.
質問 70
Drag and drop the Cisco UCS SNMP fault types from the left onto the correct issues on the right.
正解:
解説:
質問 71
A client reports that many flaps and server cluster disconnects are occurring in its data center. While troubleshooting the issue, an engineer discovers that a network attack is hitting the Cisco Nexus 7000 Series Switches and that the source IP addresses are spoofed. Which first-line security solution resolves this issue?
- A. Unicast RPF
- B. IP Source Guard
- C. Dynamic ARP Inspection
- D. Storm Control
正解: C
解説:
Section: Management and Operations
質問 72
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