Question 1

Refer to the exhibit. Interface fc1/5 is offline. Which action should be taken to troubleshoot the issue?
A) Activate the correct zoneset for VSAN 100.
B) Update the FLOGI database to contain the FLOGI entries for interface fc1/5 in VSAN 100.
C) Update the FCNs database to contain names for VSAN 100.
D) Configure the upstream ports and the server ports to be in VSAN 100.

Accepted Answer

The answer of  Refer to the exhibit. Interface fc1/5...

Question 2

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) Modify the VLAN assignment to vNICs.
B) Change the PIN groups on the vHBAs.
C) Modify the FCoE VLAN.
D) Set the FCoE VLAN as the native VLAN on server uplinks.

Accepted Answer

Overlapping VLANs can cause traffic issues. Modifying the VLAN assignment to vNICs ensures that Ethernet and FCoE VLANs are distinct, resolving the overlap and restoring traffic flow.

Question 3

Refer to the exhibit. An upgrade operation fails with an error displayed. Which action resolves the issue?
A) Use a different system image.
B) Allocate extra space on a flash drive to extract a system image.
C) Use a different kickstart image.
D) Allocate extra space on a flash drive to extract a kickstart image.

Accepted Answer

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

Question 4

Refer to the exhibit. An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
A) Adjust the MTU on Router-A to 1600.
B) Disable the check of the MTU value.
C) Set the OSPF media type to point-to-point.
D) Adjust the MTU on Router-B to 1604.

Accepted Answer

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

Question 5

Refer to the exhibit. During implementation of a Cisco UCS C-Series Server, an engineer receives the status that is shown in the exhibit. Which action resolves the issue?
A) Insert an SD card into SLOT-2.
B) Reconfigure the Drive Type from "Removable" to "Non-Removable".
C) Set SLOT-1 Sync Mode to "Auto".
D) Configure the RAID that is associated with the card.

Accepted Answer

The answer of  Refer to the exhibit. During implementation...

Question 6

A vPC Type-1 inconsistency between two vPC peers in a VXLAN EVPN setup is discovered. Which two actions need to be attempted to resolve the issue? (Choose two.)
A) Configure the NVE interfaces to be Up on both switches.
B) Set a different distributed gateway virtual MAC address.
C) Set a different secondary IP addresses on NVE source-interface.
D) Configure the same VNI to multicast group maping.
E) Set a different primary IP addresses on NVE source-interface.

Accepted Answer

To resolve a vPC Type-1 inconsistency, ensure that the NVE interfaces are up on both switches (A) and configure the same VNI to multicast group mapping (D) to maintain consistency in the VXLAN EVPN setup.

Question 7

An engineer is troubleshooting a fabric discovery failure. Which two requirements must an engineer verify about switch connectivity to solve the problem? (Choose two.)
A) A Cisco APIC must be attached to a spine node only.
B) A Cisco APIC must be attached to leaf nodes.
C) Spine nodes must connect to other spine nodes.
D) A Cisco APIC must be dual-attached to two separate spine nodes.
E) Leaf nodes must connect to spine nodes only.

Accepted Answer

A Cisco APIC must be attached to leaf nodes to manage the fabric, and leaf nodes must connect to spine nodes only to ensure proper fabric topology and communication.

Question 8

An IOM fails during a firmware upgrade and is unresponsive. Which action recovers the module?
A) Restore the Cisco UCS Manager configuration from backup.
B) Roll back to the previous firmware.
C) Reinstall the firmware using Auto Install.
D) Reset the faulty module from the peer IOM.

Accepted Answer

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

Question 9

Refer to the exhibit. vPC between switch1 and switch2 is not working. Which two actions are needed to fix the problem? (Choose two.)
A) Match vPC domain ID between the two devices.
B) Configure IP address on the interface.
C) Activate VLANs on the vPC.
D) Configure vPC peer link and vPC peer keepalive correctly.
E) Configure one of the switches as primary for the vPC.

Accepted Answer

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

Question 10

An engineer attempts to register Cisco UCS Manager to Cisco UCS Central, but the registration fails. The engineer can ping Cisco UCS Central from UCS Manager. Which two actions must the engineer attempt to resolve the problem? (Choose two.)
A) Synchronize the date and time to NTP for Cisco UCS Central and the Cisco UCS domains.
B) Apply the UCS Central license to UCS Central.
C) Place Cisco UCS Manager on the same subnet as Cisco UCS Central.
D) Allow port 443 between Cisco UCS Manager and Cisco UCS Central.
E) Allow port 9443 between Cisco UCS Manager and Cisco UCS Central.

Accepted Answer

The answer of An engineer attempts to register Cisco UCS...

Question 11

A server administrator attempts to change the Cisco IMC KVM certificate to one that is signed by a private CA, but the certificate is not accepted. What causes this process to fail?
A) using a certificate with a password-protected private key
B) using RSA encryption in the generation of the certificate
C) using AES encryption in the generation of the certificate
D) omitting the public IP address of the Cisco IMC in the SAN

Accepted Answer

The process fails because the certificate has a password-protected private key, which is not supported by Cisco IMC for KVM certificates.

Question 12

Refer to the exhibit. Sw1 and Sw2 are two Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in the same vPC domain. Which statement describes what happens in this scenario?
A) Sw1 drops all traffic because there is no (S, G) OIF list to encapsulate VXLAN multicast packets and send them out to the underlay network through the uplink interfaces.
B) Sw1 performs the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs.
C) Sw1 and switch 2 perform the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs, depending on the hashing.
D) Sw2 did not send an IP PIM register to the rendezvous point for the multicast group of the VXLAN VNI.

Accepted Answer

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

Question 13

Refer to the exhibit. A network engineer has connected the Nexus switch management port to the Internet using DHCP to allow the Guest shell running on the switch to download Python packages. The engineer can ping google.com successfully from the Nexus switch, but the Guest shell failed to download any Python packages. Which action resolves the problem?
A) Update the Python packages on the Cisco Nexus switch directly.
B) Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.
C) Manually configure NTP in the Guest shell.
D) Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.

Accepted Answer

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

Question 14

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

Accepted Answer

The answer of An engineer enables the packet postcards feature...

Question 15

The Cisco Nexus switch is connected to a peer switch that is not running Cisco NX-OS. The switches are connected using port channel and are experiencing packet loss. Which action should be performed on the Cisco Nexus switch ports to resolve this issue?
A) Turn on lacp suspend-individual.
B) Turn on lacp graceful-convergence.
C) Turn off lacp graceful-convergence.
D) Turn off lacp suspend-individual.

Accepted Answer

The answer of The Cisco Nexus switch is connected to...

Question 16

An engineer is troubleshooting a packet flow from an access leaf to spine. Which EVPN routes are expected on this connection?
A) EVPN Type 1-5
B) EVPN Type 0,9,15
C) EVPN Type 9-15
D) EVPN Type 0,16

Accepted Answer

EVPN Type 1-5 routes are commonly used in EVPN implementations for various functions such as Ethernet auto-discovery, MAC/IP advertisement, inclusive multicast Ethernet tag, Ethernet segment, and IP prefix routes.

Question 17

Refer to an exhibit. An engineer is troubleshooting an upgrade failure on a switch. Which action resolves the issue?
A) Save the system image in NVRAM.
B) Use the same system image as the kickstart image.
C) Load a new system image.
D) Reload the same system image.

Accepted Answer

The answer of  Refer to an exhibit. An engineer...

Question 18

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

Accepted Answer

The TEP Pool value is crucial for the discovery and communication of leaf switches in the ACI fabric. If it is not entered during the Initial Setup, the APIC cannot assign TEP addresses to the leaf switches, preventing their discovery.

Question 19

Refer to the exhibit. Cisco UCS Manager is upgraded using the Auto Install feature, but the FSM fails. Which action resolves the issue?
A) Acknowledge the primary fabric interconnect.
B) Remove the service pack from the subordinate fabric interconnect.
C) Clear the startup version of the default infrastructure pack.
D) Use the force option to upgrade the infrastructure firmware.

Accepted Answer

The answer of  Refer to the exhibit. Cisco UCS...

Question 20

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.

Accepted Answer

The answer of An engineer removes a VMM domain from...

Exam 18: Implementing Cisco Application Centric Infrastructure (DCACI)

Refer to the exhibit. Interface fc1/5 is offline. Which action should be taken to troubleshoot the issue?

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?

Refer to the exhibit. An upgrade operation fails with an error displayed. Which action resolves the issue?

Refer to the exhibit. An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?

Refer to the exhibit. During implementation of a Cisco UCS C-Series Server, an engineer receives the status that is shown in the exhibit. Which action resolves the issue?

A vPC Type-1 inconsistency between two vPC peers in a VXLAN EVPN setup is discovered. Which two actions need to be attempted to resolve the issue? (Choose two.)

An engineer is troubleshooting a fabric discovery failure. Which two requirements must an engineer verify about switch connectivity to solve the problem? (Choose two.)

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

Refer to the exhibit. vPC between switch1 and switch2 is not working. Which two actions are needed to fix the problem? (Choose two.)

An engineer attempts to register Cisco UCS Manager to Cisco UCS Central, but the registration fails. The engineer can ping Cisco UCS Central from UCS Manager. Which two actions must the engineer attempt to resolve the problem? (Choose two.)

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

Refer to the exhibit. Sw1 and Sw2 are two Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in the same vPC domain. Which statement describes what happens in this scenario?

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?

The Cisco Nexus switch is connected to a peer switch that is not running Cisco NX-OS. The switches are connected using port channel and are experiencing packet loss. Which action should be performed on the Cisco Nexus switch ports to resolve this issue?

An engineer is troubleshooting a packet flow from an access leaf to spine. Which EVPN routes are expected on this connection?

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

Refer to the exhibit. Cisco UCS Manager is upgraded using the Auto Install feature, but the FSM fails. Which action resolves the issue?

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?