300-615試験無料問題集（243題）「Cisco Troubleshooting Cisco Data Center Infrastructure 認定」

出題：1

When the engineer runs the command, this error is received:
opsengineer@wkst1:/home/auto/bash_scripts$ curl *s *b cookie_file_39422186.txt *X GET *k
192.15.132.101/api/node/class/Tenant.json
{"totalCount":"1","imdata":[{"error":{"attributes":{"code":"400","text":"Request failed, (output omitted)"}}}]} Which action resolves the issue?

A. Regenerate the API token object

B. Modify the URI to 192.15.132.101/api/node/class/fvTenant.json

C. Add the -c class Tenant flag to the cURL command

D. Change the HTTP verb to POST

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Refer to the exhibit. The servers experience intermittent connectivity issues in VLAN 10. Which action resolves the issue?

A. Change the virtual IP address on one of the peer switches.

B. Enable HSRP hellos between the peer switches.

C. Disable the preempt feature on one of the peer switches.

D. Configure the same HSRP group on the peer switches.

正解：D 解答を投票する

出題：3

Refer to the exhibit. Server A and Server B experience inter-L2VN reachability issues. A BGP L2VPN session is up on both leaf switches and each leaf switch learns the host routes of its local server, but the remote host routes are not in the VRF routing table. Which configuration resolves the issue?

A. Apply an anycast gateway to each SVI gateway on both leaf switches.

B. Modify multicast groups on Leaf1 to be unique per VNI.

C. Associate Layer 3 VNI to VRF on the NVE interface for both leaf switches.

D. Configure BGP VPNv4 neighborship between the leaf switches and the spine.

正解：C 解答を投票する

出題：4

Refer to the exhibit. A network engineer notices a sudden interruption to the HSRP adjacency between the switches. The packet loss is reported on the servers for which the default gateway is set as the virtual IP of the HSRP. All servers on the VLAN can exchange ping messages. Which configuration set must be applied on the HSRP peers to resolve the adjacency issue?

A. key 0
accept-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep 01 2020

B. key1
accept-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2020

C. key 1
send-lifetime 00:00:00 Jun 01 2018 23:59:59 Sep 01 2022

D. key 0
send-lifetime 00:00:00 Oct 01 2018 23:59:59 Sep 01 2020

正解：B 解答を投票する

出題：5

Your client reports that many flaps and server cluster disconnects occur in their data center.
While troubleshooting the issue, you discover a network attack hitting their Cisco Nexus 7000 Series Switches and determine that the source IP addresses are spoofed. Which first-line security solution resolves this issue?

A. Storm Control

B. IP Source Guard

C. Unicast RPF

D. Dynamic ARP Inspection

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Refer to the exhibit. The VXLAN communication fails between Server A and Server C. Server A and Server B can communicate, but Server C can only reach Server B and its default gateway.
Which action must be taken on Leaf-3 to resolve the issue?

A. Configure a tenant Layer 3 VNI.

B. Configure a Layer 2 VNI.

C. Implement a VLAN 120 Layer 2 VNI.

D. Implement a VLAN 110 Layer 3 VNI.

正解：C 解答を投票する

出題：7

Refer to the exhibit. A switch fails to join the storage area network fabric in VSAN 6 where the fabric binding is enabled. Which configuration set resolves the issue?

A.

B.

C.

D.

正解：D 解答を投票する

出題：8

Refer to the exhibit. customer reports that all Intra-EPG isolation stopped working within a bare- metal tenant. Postman is running on a machine to get information from the APIC in case of orchestration failure. Which action resolves the issue?

A. Match encap="vlan-10" and primaryEncap="vlan-110"

B. Modify the GET command to reference the valid path for the managed object

C. Remove primaryEncap="vlan-110" from the specific port path.

D. Change pcEnfPref="unenforced" to pcEnfPref="enforced".

正解：D 解答を投票する

出題：9

Drag and Drop Question
A Cisco Nexus 9000 Series Switch crashes and fails to boot. An engineer must recover the switch and investigate the issue. The switch uses 172.20.50.213/24 IP address for management and its default gateway is 172.20.50.254. Drag and drop the steps for recovering the Cisco Nexus
9000 Series Switch from the left onto the right. Not all steps are used.

正解：

出題：10

Refer to the exhibit. A newly deployed Cisco APIC1 fails to discover a Cisco Nexus Series Switch. Which configuration resolves the issue?

A. Leaf101# setup-clean-config.sh
Leaf101# reload

B. APIC1# acidiag touch clean
APIC1# acidiag touch setup
APIC1# acidiag reboot

C. Leaf101#(config)# no boot nxos
Leaf101# copy running-config startup-config
Leaf101# reload

D. APIC1# acidiag restart mgmt
APIC1# acidiag reboot

正解：A 解答を投票する

出題：11

An engineer must upgrade all components in a Cisco UCS domain to the same package version, but the upgrade process fails to complete.
Which set of Auto Install actions resolves the problem?

A. Install infrastructure Firmware, then Install Hypervisor Firmware.

B. Install Infrastructure Firmware, then Install Server Firmware.

C. Install Hypervisor Firmware, then Install Infrastructure Firmware

D. Install Server Firmware, then Install Infrastructure Firmware

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：12

Refer to the exhibit. An engineer monitors a Cisco UCS server logs and discovers a blade discovery issue. Which procedure resolves the issue?

A. 1. Verify that server platform power is failed
2. Resolve the platform power issue.
3. Reboot the server.
4. Recommission the server.

B. 1. Verify the FSM status on the server.
2. Decommission the impacted server.
3. Reset the slot where the server is located.
4. Recommission the server.

C. 1. Verify that the power on self-test operation is failed.
2. Verify that the server firmware is corrupted.
3. Decommission the server firmware
4. Recommission the server with new firmware.

D. 1. Verify the server power module.
2. Decommission the faulty module.
3. Insert a new power module.
4. Recommission the new module.

正解：B 解答を投票する

出題：13

Refer to the exhibit. A blade that is connected to FI-A fails to boot from a SAN LUN. The boot policy is configured to boot by using vHBA0 as the SAN Primary. Which set of actions resolves the issue?

A. Set VSAN to 11 in vHBA_SAN_

B. Change vHBA0 to VSAN 11 in Service Profile

C. Change Adapter Policy to VMWare on vHBA0

D. Configure vHBA_SAN_A zone to VSAN 10

正解：B 解答を投票する

出題：14

An engineer troubleshoots a Cisco UCS B-Series environment and discovers that the status of the CNA is degraded in the CLI and the Cisco UCS Manager GUI. What should be done to resolve the issue?

A. Seat the blade server correctly in the chassis.

B. Use the supported adapter on that server model.

C. Install the server air baffles correctly.

D. Install the adapter firmware version that is compatible with Cisco UCS Manager.

正解：B 解答を投票する

出題：15

Refer to an exhibit. An engineer is troubleshooting an upgrade failure on a switch.
Which action resolves the issue?

A. Use the same system image as the kickstart image.

B. Save the system image in NVRAM.

C. Load a new system image.

D. Reload the same system image.

正解：C 解答を投票する

出題：16

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

A. Enable IP redirects.

B. Configure HSRP version 2.

C. Configure the same HSRP group on both devices.

D. Set the MTU to 1500 bytes.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：17

A request to activate the port security database is rejected. Which action do you perform to investigate the cause of the issue?

A. Enable the auto-learning feature.

B. Verify that devices are fully attached to the active database.

C. Use the force option to identify rejected devices.

D. Find conflicting entries between the active and configuration databases.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：18

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. Modify the target protocol type to XML

C. Change the IP address to a domain name

D. Change operation type to POST

正解：D 解答を投票する

300-615試験無料問題集「Cisco Troubleshooting Cisco Data Center Infrastructure 認定」