Question 1

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?

Accepted Answer

The answer of  Refer to the exhibit. The connection...

Question 2

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

Accepted Answer

DCBX (Data Center Bridging Exchange) relies on LLDP (Link Layer Discovery Protocol) to exchange configuration information between devices. Enabling LLDP allows DCBX to negotiate successfully.

Question 3

A server fails to boot from the operating system after a RAID1 cluster migration. The RAID remains in an inactive state during and after a service profile association. Which action resolves the issue?

Accepted Answer

The answer of A server fails to boot from the...

Question 4

A server administrator attempts to change the Cisco IMC KVM certificate to one signed by a private CA, but the certificate is not being accepted. What can cause this process to fail?

Accepted Answer

Using a certificate with a password-protected private key can cause the process to fail because the system may not be able to access the private key if it is password-protected, preventing the certificate from being properly installed or recognized.

Question 5

Refer to the exhibit. A network engineer connects the Cisco Nexus switch management port to the Internet using DHCP to allow the Guest shell that runs on the switch to download Python packages. The engineer can ping google.com from the Cisco Nexus switch, but the Guest shell fails to download Python packages. Which action resolves the problem?

Accepted Answer

The answer of  Refer to the exhibit. A network...

Question 6

A network administrator attempts to install an application in the Cisco NX-OS Guest shell and receives an error that there is not enough space on the disk. Which command must the administrator run to increase the disk space available in the Guest shell?

Accepted Answer

The answer of A network administrator attempts to install an...

Question 7

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

Accepted Answer

The answer of A request to activate the port security...

Question 8

Refer to the exhibit. Sw1 and Sw2 are Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in the same vPC domain. What occurs in this scenario?

Accepted Answer

The answer of  Refer to the exhibit. Sw1 and...

Question 9

Refer to the exhibit. The vPC between switch1 and switch2 does not work. Which two actions resolve the problem? (Choose two.)

Accepted Answer

The answer of  Refer to the exhibit. The vPC...

Question 10

Refer to the exhibit. An attempt to bind the Ethernet interface to vFC fails. Which action resolves the issue?

Accepted Answer

The answer of  Refer to the exhibit. An attempt...

Question 11

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?

Accepted Answer

The command "switchport ignore bit-errors" can be used as a temporary workaround to prevent the interface from being disabled due to bit errors until the root cause is identified and resolved.

Question 12

An engineer is implementing a storage VDC, but fails. Which two prerequisites must be in place before a storage VDC is implemented? (Choose two.)

Accepted Answer

The answer of An engineer is implementing a storage VDC,...

Question 13

Refer to the exhibit. Partial configuration from N9K-1 and N9K-2 is included. The client has two WANs connected. WAN-1 is for normal business-day activities. WAN-2 is for server backups during nonworking hours of 1:00 a.m. to 5:00 a.m. daily. The client says that at the scheduled time for backup, the data center server failed to use the WAN-2 link to back up the servers to the cloud backup system. What is the solution to this problem?

Accepted Answer

The answer of  Refer to the exhibit. Partial configuration...

Question 14

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

Accepted Answer

The answer of  Refer to the exhibit. After the...

Question 15

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?

Accepted Answer

The "fcping" command is used to test Fibre Channel communication between an FCF (Fibre Channel Forwarder) and a target in a storage network.

Question 16

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?

Accepted Answer

The answer of  Refer to the exhibit. The EEM...

Question 17

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?

Accepted Answer

The correct AV pair is "shell:domains=Security_Domain_1//Read_Role_1|Read_Role_2". This AV pair maps the read-only role for the specified security domain to the external authentication server.

Question 18

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?

Accepted Answer

The answer of  Refer to the exhibit. The initiator...

Question 19

Refer to the exhibit. A PC belongs to VLAN 68. The user experiences a large amount of packet loss when communicating with hosts that are outside of VLAN 68. Which action resolves the problem?

Accepted Answer

The answer of  Refer to the exhibit. A PC...

Question 20

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

Accepted Answer

The answer of An IOM fails during a firmware upgrade...

Exam 18: Implementing Cisco Application Centric Infrastructure (DCACI)