無料Cisco 300-615テスト練習問題試験問題集 [Q29-Q50]

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無料Cisco 300-615テスト練習問題試験問題集

試験準備には欠かさない！トップクラスのCisco 300-615試験最新版アプリ学習ガイドで練習

質問 29

Refer to the exhibit. After the configuration is performed, guestshell continues to use 2%CPU. Which action resolves the issue?

  • A. Reboot the switch
  • B. Resync the database
  • C. Recreate the guestshell
  • D. Reboot the guestshell

正解: D

解説:
Section: Automation

 

質問 30
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. You forgot to enter the TEP Pool value during the Initial Setup dialogue on APIC1.
  • B. The leaf nodes were not erased properly, which caused a fabric parameters mismatch with the APIC1.
  • C. The same Fabric Name value should be used before after wiping all devices.
  • D. Rebooting the APICs and the leaf and spine switches after wiping them is not required.

正解: A

 

質問 31
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 preempt on only one of the switches.
  • C. Allow VLAN 100 between the switches.
  • D. Configure the HSRP timers to be the same.

正解: C

 

質問 32
The external routes fail to propagate to leaf switches in Cisco ACI fabric Which two actions resolve the issue?
(Choose two.)

  • A. Configure an MP-BGP area.
  • B. Assign an MP-BGP AS number to the fabric.
  • C. Enable the VTEP pool in the fabric
  • D. Associate the correct contract to the L30ut.
  • E. Specify the spine nodes as route reflectors

正解: B,E

 

質問 33
A Fibre Channel interface on a Cisco Nexus 5000 Series Switch receives bit errors, and the switch disables the interface. A temporary workaround must be implemented before the root cause is identified. Which action does an engineer take to prevent this issue from reoccurring?

  • A. Change the SFP to operate at 4 Gbps instead of 2 Gbps.
  • B. Run the switchport ignore bit-errors command on the interface.
  • C. Verify that the SFPs are supported.
  • D. Run the shutdown and then no shutdown command on the interface.

正解: B

 

質問 34
Drag and drop the actions from the left onto the faults that they resolve on the right. Not all options are used.

正解:

解説:

 

質問 35
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 36
Refer to the exhibit.

An engineer troubleshoots the HSRP configuration and notes that the remote end uses HSRP version 1. The engineer sets the local HSRP to version 1, but the problem continues. Which action resolves the issue?

  • A. Run version 1 and version 2 HSRP on VLAN300 in the local data center.
  • B. Reduce the priority of the local HSRP to below 100 to force the local HSRP to standby and then change the version to version 1.
  • C. Change the local group number to 255 or less and request that the remote data center matches the group member in its configuration.
  • D. Set the local group number as 300 in the remote data center configuration

正解: C

解説:
Explanation
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/xe-16/fhp-xe-16-book/fhp-hsrp-v2.p

 

質問 37
An IOM fails during a firmware upgrade and is unresponsive. Which action recovers the module?

  • A. Restore UCSM configuration from backup.
  • B. Roll back to the previous firmware.
  • C. Use AutoInstall to reinstall the firmware.
  • D. From the peer IOM, reset the faulty module.

正解: B

 

質問 38
Refer to the exhibit.

The HSRP configuration in the exhibit fails to function. Which action resolves this issue?

  • A. Enable IP redirects.
  • B. Set the MTU to 1500 bytes.
  • C. Configure the same HSRP group on both devices.
  • D. Configure HSRP version 2.

正解: A

 

質問 39
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. All connections must be reset before the new uplinks can be used.
  • C. New and existing connections use the new uplinks automatically.
  • D. Paths must be defined before new connections can use the new uplinks.

正解: C

 

質問 40
An engineer enables the packet postcards feature on a Cisco Nexus 9000 Series Switch but receives this error message:
"Error: Cannot configure postcard when inband-telemetry is configured." Which action resolves the issue?

  • A. Disable the inband-telemetry feature.
  • B. Disable the hardware-telemetry feature.
  • C. Disable the software-telemetry feature.
  • D. Disable the telemetry feature.

正解: B

解説:
Section: Management and Operations
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/92x/programmability/ guide/b-cisco-nexus-9000-series-nx-os-programmability-guide-92x/b-cisco-nexus-9000-series-nx-os- programmability-guide-92x_chapter_0100001.html

 

質問 41

Refer to the exhibit. After the configuration is performed, the Guest shell continues to use 2% CPU. Which action resolves the issue?

  • A. Reboot the switch
  • B. Resync the database
  • C. Reboot the Guest shell.
  • D. Recreate the Guest shell.

正解: C

解説:
Section: Automation
Explanation/Reference:

 

質問 42
Refer to the exhibit.

An upgrade operation fails with an error displayed. Which action resolve the issue?

  • A. Use a different kickstart image
  • B. Allocate extra space on a flash drive to extract a kickstart image
  • C. Allocate extra space on a flash drive to extract a system image
  • D. Use a different system image

正解: D

解説:
Explanation
Kickstart image verification succeeded. System image has failed.

 

質問 43
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. traceroute
  • B. fcping
  • C. ping
  • D. fcroute

正解: B

 

質問 44
An engineer is troubleshooting a custom AV pair that was created by a client on an external authentication server to map a read-only role for a specific security domain. Which AV pair solves the problem?

  • A. shell=Security_Domain_1/Read_Role_1|Read_Role_2
  • B. shell:domains=Security_Domain_1/Read_Role_1|Read_Role_2
  • C. shell:domains=Security_Domain_1/Write_Role_1|Read_Role_2
  • D. shell:domains=Security_Domain_1//Read_Role_1|Read_Role_2

正解: D

 

質問 45

Refer to the exhibit. The connection between a Cisco Nexus 5548UP switch and a Cisco MDS switch fails to initialize. What is the cause of the issue?

  • A. Trunk mode must be activated.
  • B. The interface is in an incorrect mode.
  • C. The SFP is unsupported.
  • D. VSAN 1 is suspended.

正解: A

解説:
Section: Storage Network

 

質問 46
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.

正解: C

 

質問 47
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 48
A Cisco UCS B-Series Blade Server is configured to boot a VMware ESXi 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 resolves the problem?

  • A. Set the same WWNN pools for vHBA adapters.
  • B. Set the same WWPN pools for vHBA adapters.
  • 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

解説:
Section: Storage Network

 

質問 49
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 Ethemet1/10 and allow VSAN 101 in trunk configuration.
  • B. Bind native VLAN 10 with Ethemet10/1/1 and allow VLAN 10 in trunk configuration
  • C. Assign native VLAN 10 with vfc111 and allow VLAN 1101 in trunk configuration.
  • D. Assign native VLAN 10 with fc2.'l - 2 and allow VLAN 10 in trunk configuration.

正解: A

 

質問 50
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