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

Question # 4

A fabric interconnect fails to start and the console displays the loader prompt. Which two actions resolve the issue? (Choose two.)

A.

Load an uncorrupt bootloader image.

B.

Load an uncorrupt kickstart image.

C.

Reconnect L1/L2 cables between the Fis.

D.

Reformat the fabric interconnect.

E.

Load the correct version of the boot image.

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Question # 5

An engineer is implementing, Fibre Channel (FC) switching on a Cisco 9000 Series Switch, but the procedure fails with the message "FC traffic is not being routed through the fabric.". Which action resolves the issue?

A.

Configure the FSPF for VSAN 10 on the NX9k-01-LAB switch.

B.

Set the FSPF interface link cost to be less than 30,000 in the IVR path.

C.

Set the FSPF hello interval on fc12 interface the NX9k-01-LAB switch.

D.

Configure the VSAN ID 10 on the link connected to fc1/12.

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Question # 6

Refer to the exhibit. A network engineer is configuring the FCoE N_Port virtualization storage area network. After the initial implementation, server 11 fails to connect to the disk array. Which action resolves the issue?

A.

On MDS interface vfc 1/1, change switchport mode configuration to VF

B.

On N9K interface vfc11, change switchport mode configuration to NP

C.

On N9K interface vfc11 and MDS interface vfc 1/1, change switchport mode configuration to F

D.

On N9K interface vfc11 and MDS interface vfc 1/1, change switchport mode configuration to E

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Question # 7

An attempt to use a global vNIC redundancy template pair results in a service profile that fails to apply. Which action resolves the issues?

A.

Create the peer names before creating the templates.

B.

Assign the secondary template first, and then set the peer name.

C.

Assign both templates simultaneously.

D.

Assign the primary template first, and then set the peer name.

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Question # 8

Refer to the exhibit.

A network engineer traces the packet flow from the Veth991 of a blade server toward the core switch. The switch reports performance issues. What is the role of the interface Eth1/7?

A.

IOM network interface

B.

fabric interconnect uplink interface

C.

IOM host interface

D.

server interface

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Question # 9

Refer to the exhibit.

A Cisco UCS B-Series Blade Server is configured to boot from a shared storage via an iSCSI network. When a service profile is associated with the blade, the blade fails to attach the LUN. Which action resolves the issue?

A.

Place VLAN 0 on the interface that connects to the storage

B.

Register the blade as an initiator on the storage array

C.

Implement a Layer 3 connection between the blade and the storage

D.

Establish a Layer 2 connection between the blade and the storage

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Question # 10

An engineer is recovering a fabric interconnect from a failed upgrade. The engineer booted the fabric interconnect to the switch(boot)# prompt and copied all the required images. Which image must be linked to nuova-sim-mgmt-nsg.O. 1.0.XXXXXXXXX1 bin to make the management image compliant with the Cisco UCS Manager?

A.

Kickstart

B.

System

C.

UCS Manager

D.

Cisco IMC

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Question # 11

The VXL AN fabric is deployed with this configuration:

●The VL AN 50 interface has no IP address on VTEP1 and VTEP4.

●The VLAN 100 interface has no IP address on VTEP2 and VTEP3.

● nve1 interface is configured on all VTEPs.

Host A experiences timeouts when attempting to ping host B. Which set of actions allows host A to reach host B7

A.

On VTEP1, associate VNI 30000 to Test_ Telco VRF.

On VTEP4, associate VNI 20000 to Test_ Telco VRF.

B.

On VTEP2, associate VNI 55000 to Test Telco VRF.

On VTEP4, associate VNI 50000 to Test Telco VRF.

C.

On VTEP1, associate VNI 50000 to Test Telco VRFOn VTEP4, associate VNI 50000 to Test Telco VRF.

D.

On VTEP2, associate VNI 30000 to Test Telco VRF

On VTEP4, associate VNI 20000 to Test Telco VRF

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Question # 12

Refer to the exhibit. A network engineer configures an authentication domain through an LDAP provider on the Cisco UCS Manager for users from different companies to log into their respective organizations created in the UCS Manager. The engineer tests the configuration and notices that any user has login access to any organization in the UCS Manager. Which action should be taken to resolve the issue?

A.

Configure the Filter field with sAMAccountName=$company

B.

Configure the Attribute field with the company

C.

Configure the Attribute field with sAMAccountName=$company

D.

Configure the Filter field with the company

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Question # 13

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.

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Question # 14

Refer to the exhibit. A network engineer deploys scripts to the guest shell of a Cisco Nexus switch. The scripts fail to operate properly due to the limited CPU and file system resources that are assigned by default to the guest shell. The engineer allocated more memory and disk space to the guest shell, but the application continues to fail. Which action resolves the issue?

A.

Disable and enable bash shell

B.

Reboot the guest shell

C.

Redeploy the bash shell

D.

Upgrade the guest shell

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Question # 15

One of Cisco Nexus Series interfaces has become errdisabled with the error message “DCX-No ACK in 100 PDUs”. What is the cause of this error?

A.

The host has not responded to the Control Sub-TLV DCBX exchanges of the switch.

B.

The acknowledgement number in the server response has not incremented for 100 exchanges.

C.

Cisco Discovery Protocol is disabled on the switch.

D.

LLDP is disabled on the switch.

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Question # 16

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.

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Question # 17

Refer to the exhibit The EEM applet must generate a syslog message whena BGP adjacency faps. This message must be displayed to the console of the switch. However, when a BGP adjacency failure is simulated, no syslog message is displayed. Which action resolves the issue?

A.

Add the event-default action statement.

B.

Modify the policy to use the snmp trap action.

C.

Adjust the policy to match an SNMP OID.

D.

Set the logging priority to Wamings.

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Question # 18

Refer to the exhibit.

When an engineer inserts 8-Gb FC SFP port 15 on a Cisco UCS Fabric Interconnect, the port fails. What is a possible cause of the issue?

A.

Port 15 is configured as an Ethernet port.

B.

Port 15 is configured for 4-Gb FC.

C.

Port 15 is missing a license.

D.

The polarity of the fiber cable is reversed.

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Question # 19

A mission-critical server is connected to site A. Connectivity to this server is lost from site B because the MAC route is missing in the OTV VDC of the Nexus 7000 in site B due to MAC aging. Which action allows the flooding of the unknown unicast MAC on the Nexus 7000 in the OTV VDC?

A.

Use route-map to advertise this MAC statically and redistribute with ISIS.

B.

Unknown unicast flooding is not allowed.

C.

Use the otv flood mac <> command to selectively flood traffic for a given MAC.

D.

Use the otv isis bfd <> command to configure BFD protocol.

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Question # 20

Drag and drop the Cisco UCS SNMP fault types from the left onto the correct issues on the right.

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Question # 21

Refer to the exhibit.

An engineer fails to install Perl in the guest shell on a Cisco Nexus 9000 Series Switch. Which two actions must be taken in the guest shell to resolve the issue? (Choose two.)

A.

Add the DNS server and suffix.

B.

Add a default gateway and nameserver.

C.

Install the unbound resolver package using curl.

D.

Configure domain-name and nameserver under the management VRF.

E.

Export the http_proxy and https_proxy environment variables

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Question # 22

An engineer experiences an issue presented with the Cisco ucs system. Which action resolves the issue?

A.

Change the discovery policy backplane speed preference to 4x10G.

B.

Connect the adapter to the fabric interconnects using a breakout cable.

C.

Update the 1/O module firmware on the Cisco UCS chassis.

D.

Reboot the blade server and acknowledge the fault.

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Question # 23

Refer to the exhibit.

A Cisco UCS Fabric Interconnect fails during the upgrade process. The working images of the fabric interconnect are stored on the bootflash. Which set of commands recovers the fabric interconnect?

A.

loader> dir

loader> boot ucs-6300-k9-kickstart.5.0.2.N1.3.02d56.bin

switch(boot)# init system

switch(boot)# reload

switch(boot)# load ucs-6300-k9-system.5.0.2.N1.3.02d56.bin

B.

loader> dir

loader> boot ucs-6300-k9-kickstart.5.0.2.N1.3.02d56.bin

switch(boot)# copy ics-manager-k9.1.4.1k.bin nuova-sim-mgmt-nsg.0.1.001.bin

switch(boot)# boot ucs-6300-k9-system.5.0.2.N1.3.02d56.bin

C.

loader> dir

loader> boot ucs-6300-k9-kickstart.5.0.2.N1.3.02d56.bin

switch(boot)# init system

switch(boot)# reload

switch(boot)# boot ucs-6300-k9-system.5.0.2.N1.3.02d56.bin

D.

loader> dir

loader> boot ucs-6300-k9-kickstart.5.0.2.N1.3.02d56.bin

switch(boot)# copy ics-manager-k9.1.4.1k.bin nuova-sim-mgmt-nsg.0.1.001.bin

switch(boot)# load ucs-6300-k9-system.5.0.2.N1.3.02d56.bin

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Question # 24

Refer to the exhibit.

The FCoE traffic fails to traverse the vfc2 interface. The VSAN 102 is configured for vfc2. Which action resolves the issue?

A.

Enable LLDP on the interface vfc2

B.

Activate DCBX on the N9K switch

C.

Activate DCBX on the interface e101/1/2

D.

Enable LLDP on the neighbor switch

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Question # 25

Refer to the exhibit.

A network engineer is implementing an RBAC on the Cisco Nexus 9000 Series Switch. The role called Host A fails to clear LACP counters on the port channel 20. Which configuration resolves the issue?

A.

Permit rule number 3 and read-write L3 operation.

B.

Delete rule 3 and create new rule 3 to allow the permit command.

C.

Change the sequence of rule 2 and rule 3.

D.

Delete rule 2 and create a new rule 4

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