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Cisco 300-615 - Troubleshooting Cisco Data Center Infrastructure (DCIT)

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Total 167 questions

An engineer is troubleshooting a failed DCBX exchange between a server and a Cisco Nexus switch. Which action allows DCBX to successfully negotiate?

A.

Enable ETS

B.

Enable PFC.

C.

Enable Cisco Discovery Protocol.

D.

Enable LLDP.

An engineer removes a VMM domain from an endpoint group called EPG-1, but the distributed port group fails to be deleted. Which action must be taken to resolve the issue?

A.

Remove the port group manually.

B.

Migrate all virtual machines in the EPG-1 to different hypervisors.

C.

Remove the remaining EPGs from the VMM domain.

D.

Migrate all virtual machines in the EPG-1 to different port groups.

Refer to the exhibit A network administrator must provide Bash shell access to the support team for all of the Cisco Nexus 9000 Series Switches. The newly created user that is named "bashusers" fails to access the Bash shell. Which action resolves the issue?

A.

Associate bashusers with the Cisco NX-OS vdc-admin role and activate the nxapi feature.

B.

Associate bashusers with the Cisco NX-OS dev-ops role and activate the bash-shell feature.

C.

Associate bashusers with the Cisco NX-OS network-admin role and activate the guestshell feature.

D.

Associate bashusers with the Cisco NX-OS network-operator role and activate the bash-shell feature.

Refer to the exhibit.

A certificate is implemented on the security configuration on the Cisco ACI controller. A customer receives a "Connection Not Secure" error in a browser every time the customer logs in to the Cisco APIC GUI. Which action resolves the issue?

A.

Include a private key with the certificate.

B.

Use a browser that supports keys of 2048 bits.

C.

Configure a corporate certificate authority for the certificate.

D.

Add a 1536-bit key to the APIC GUI.

An engineer must configure Linux hosts that are deployed on Cisco UCS B-Series Servers to boot from SAN. The SAN boot policy is configured in Cisco UCS Manager, and the boot order is verified to be set as expected However, the Linux hosts fail to boot. Which action resolves the issue?

A.

Remove all of the local storage that is installed

B.

Delete and reconfigure the pWWN of the SAN boot target

C.

Remove all of the ISO images that are mounted as a virtual CD-ROM

D.

Delete and reconfigure the boot LUN

Refer to the exhibit.

The cURL command fails to complete. Which action resolves the problem?

A.

Remove ".json\" from the URL.

B.

Include -p "password" in the command.

C.

Add -H "X-Auth-Token" to the command.

D.

Change ".json" to ".xml" at the end of the URL.

Refer to the exhibit. A functioning trunk port Ethernet1/48 exists between two identical Cisco Nexus 5000 Series Switches. The interfaces on the switches support the MACsec feature and are configured identically. To enable manual MACsec, an engineer adds the configuration shown in the exhibit to both sides of the trunk. The trunk port stops functioning. Which action should be taken to resolve the issue?

A.

Disable and then enable the port

B.

Enable the license for the trunk ports to support MACsec

C.

Lower the MTU value to less than 9216 bytes

D.

Configure the PMK with a length of 2048 bytes

Refer to the exhibit.

An engineer configures the server port on a Cisco Nexus 5000 Series Switch. The switch connects to an NPV edge switch port. The server fails to send the FC traffic to the fabric. Which action resolves the issue?

A.

Enable the NPIV mode on the Cisco Nexus 5000 switch.

B.

Match the VSAN membership on both ends of the connection.

C.

Configure the BB_credit buffer on the uplink port.

D.

Replace the SFP in slot fc2/12.

Refer to the exhibit.

A network engineer configures an EEM script to get a syslog notification after a configuration change. This message appears when the engineer must make a new configuration to this switch. Which configuration did the engineer neglect to apply in the script for it to function properly?

A.

event cli match ‘configure terminal’

B.

event policy-default count 1 time 100

C.

event syslog occurs 10

D.

action 2.0 event-default

Drag and drop the commands from the left onto the correct categories on the right.