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

Demo: 25 questions
Total 167 questions

Troubleshooting Cisco Data Center Infrastructure (DCIT) Questions and Answers

Question 1

An FSM failed during an uparade with the auto-install feature enabled. The engineer must remove the service pack from the subordinate fabric interconnect (FI) to recover the Fls. Which set of commands resolves the issue?

Options:

A.

UCS-A# scope org

UCS-A/org # scope fw-infra-pack default

UCS-A /org/fw-infra-pack # set infra-bundle-version ""

UCS-A/org/fw-infra-pack* # commit-buffer

B.

UCS-A# scope fabric-interconnect b

UCS-A# /fabric-interconnect # remove service-pack

UCS-A# /fabric-interconnect* # commit-buffer

C.

UCS-A# scope org

UCS-A/org # scope fw-infra-pack default

UCS-A /org/fw-infra-pack # set infra-bundle-version

UCS-A# /fabric-interconnect # remove service-pack security

UCS-A# /fabric-interconnect* # commit-buffer

D.

UCS-A# scope fabric-interconnect b

UCS-A# /fabric-interconnect # remove service-pack security

UCS-A# /fabric-interconnect* # commit-buffer

Question 2

An engineer is implementing a new BGP peering in their new data center. The engineer set up the BGP session that peers with the remote end. As soon as the BGP peers attempt to exchange routing prefixes, one of the BGP peers drops the connection. After reviewing the configuration, the engineer reviews the logging messages. The engineer discovers that the router is missing keepalives from the remote end and terminates the session. Which action resolves the issue?

Options:

A.

Set the bgp transport path-mtu-discovery attribute on both peers

B.

Set the higher values for the BGP keepalive and hold-down timers on both peers

C.

Configure the matching BGP AS numbers between the peers

D.

Configure the matching BGP passwords between the peers

Question 3

Refer to the exhibit.

A network engineer is implementing a Cisco UCS environment. The environment consists of eight servers configured with the same service profile template and Windows 2012 installed. The VFC interfaces of five of these servers are showing the error shown in the exhibit. Which action resolves the issue?

Options:

A.

Modify the vHBAs name in the storage connectivity policy

B.

Configure upstream zoning

C.

Decommission and recommission the servers

D.

Modify the boot order in the boot policy

Question 4

Refer to the exhibits.

An engineer troubleshoots switch N5K1, which fails to receive traffic from the file server Which set of actions resolves this problem?

Options:

A.

Bind native VLAN 10 with Ethemet1/10 and allow VSAN 101 in trunk configuration.

B.

Assign native VLAN 10 with vfc111 and allow VLAN 1101 in trunk configuration.

C.

Bind native VLAN 10 with Ethemet10/1/1 and allow VLAN 10 in trunk configuration

D.

Assign native VLAN 10 with fc2.'l - 2 and allow VLAN 10 in trunk configuration.

Question 5

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 action resolves the issue?

Options:

A.

Change Adapter Policy to VMWare on vHBA0

B.

Change vHBA0 to VSAN 11 in Service Profile

C.

Configure vHBA_SAN_A zone to VSAN 10

D.

Set VSAN to 11 in vHBA_SAN_

Question 6

Refer to the exhibit.

An engineer fails to implement a Cisco UCS Manager integration manager. The credentials and IP connectivity between Cisco APIC and UCS Manager are configured as expected. Which action resolves the issue?

Options:

A.

Disable HTTP to HTTPS redirection in Cisco UCS Manager

B.

Enable JSON API on the Cisco UCS Manager

C.

Change the Integration Manager name to FQDN of the Cisco UCS Manager

D.

Install ExternalSwitch app in the APIC controller

Question 7

Refer to the exhibit.

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

Options:

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.

Upgrade the firmware of the infrastructure firmware by using the force option.

Question 8

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?

Options:

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.

Question 9

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

Options:

Question 10

Refer to the exhibit.

A client configures an upgrade of its Cisco Nexus switches that are connected to the Cisco ACI controller, such that the switches are upgraded one at a time. After the upgrade is run, it is discovered that both Cisco Nexus switches were upgraded simultaneously. Which two actions ensure that the switches upgrade one at a time? (Choose two.)

Options:

A.

Configure the *Do not pause on failure and do not wait on cluster health" Run Mode

B.

Choose the 'Pause upon upgrade failure" Run Mode

C.

Select the "Graceful Maintenance" checkbox

D.

Place each leaf switch in a different upgrade group

E.

Check the Ignore Compatibility" checkbox

Question 11

Refer to the exhibit.

An administrator directly connects a Fibre Channel storage array to ports 1 through 4 on a Cisco UCS 6454 Fabric Interconnect. The administrator configures a service profile to boot directly from the new Fibre Channel storage array, but the service profile fails to boot. When the administrator checks the output of the show flogi database command on the fabric interconnect, it shows the output presented in the exhibit. Which action resolves the issue?

Options:

A.

Configure the Zoning Type in vHBA Initiator Group as Multiple Initiator Single Target.

B.

Configure the fabric interconnects in Fibre Channel switch mode.

C.

Configure the Zoning Type in vHBA Initiator Group as Multiple Initiator Multiple Target.

D.

Configure the fabric interconnects in Fibre Channel end-host mode

Question 12

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

Options:

A.

B. Reset the faulty module from the peer IOM

B.

C. Reinstall the firmware using Auto Install.

C.

D. Restore the Cisco UCS Manager configuration from backup.

Question 13

Refer to the exhibit.

A customer network uses OSPFv2 and MP-BGP protocols A network administrator installs a new Cisco Nexus Switch in the data center but experiences a BGP RIB failure Which action solves the issue?

Options:

A.

Change the administrative distance of OSPF to 220

B.

Configure the route as a BGP backdoor

C.

Use a filter list for OSPF to filter both routes

D.

Implement next-hop-self

Question 14

Refer to the exhibit.

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

Options:

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.

Question 15

Refer to the exhibit. A network engineer creates an EEM script to trigger an SNMP notification when a user enters configuration mode, but the trap is not received when the condition is met. Which action resolves the issue?

Options:

A.

Append action 2.0 event-default to the script

B.

Append action 2.0 cli “conf t” to the script

C.

Modify snmp-trap strdata “Configuration changed” to syslog msg Configuration changed

D.

Modify cli match “conf t” to “snmp match “conf t”

Question 16

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?

Options:

A.

Verify that the SFPs are supported.

B.

Change the SFP to operate at 4 Gbps instead of 2 Gbps.

C.

Run the shutdown and then no shutdown command on the interface.

D.

Run the switchport ignore bit-errors command on the interface.

Question 17

Refer to the exhibit.

An upgrade operation fails with an error displayed. Which action resolve the issue?

Options:

A.

Use a different system image

B.

Use a different kickstart image

C.

Allocate extra space on a flash drive to extract a kickstart image

D.

Allocate extra space on a flash drive to extract a system image

Question 18

Refer to the exhibit.

The HSRP instance on both switches is showing as active. Which action resolves the issue?

Options:

A.

Configure the HSRP timers to be the same.

B.

Allow VLAN 100 between the switches.

C.

Configure the IP address of N9K-B on the same subnet as N9K-A.

D.

Configure preempt on only one of the switches.

Question 19

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?

Options:

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

Question 20

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?

Options:

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

Question 21

Drag each item listed on the left to its proper category on the right Not all items will fit the categories.

Options:

Question 22

Refer to the exhibits. An engineer is implementing the SAN based on the Cisco MDS 9000 Series Switches. When operating the environment, the engineer encounters the error shown. Which action resolves the issue?

Options:

A.

Copy VSAN 101 to the fabric binding database on the MDS-1 switch

B.

Add the World Wide Name of the neighboring switch to the MDS-1 switch

C.

Configure the port security feature on the MDS-1 switch

D.

Enable VSAN 101 on the peer MDS 2 switch fabric interconnect

Question 23

Refer to the exhibit.

A recent configuration change removes the HSRP adjacency between the SW-1 and SW-2 Cisco Nexus switches. The change causes the servers on this subnet to lose Internet access. Which action restores the connectivity of all servers on VLAN 13?

Options:

A.

Disable HSRP IP redirects on SW-1.

B.

Set the HSRP priority to 70 on SW-1.

C.

Activate HSRP preempt on SW-2.

D.

Set the HSRP password on SW-2.

Question 24

Refer to the exhibit.

The EEM script fails to send an SNMP trap when a user attempts to enter configuration mode. Which configuration is missing from the script?

Options:

A.

event statement

B.

event-default action statement

C.

policy-default action statement

D.

IP address of the SNMP server

Question 25

Refer to the exhibit.

A switch is being downgraded to an earlier release because of a problem with the current release. After the switch is downgraded, it can no longer forward traffic. Which action resolves the issue?

Options:

A.

Enable ISSD after the downgrade is complete.

B.

Roll back to the original image.

C.

Reload the switch.

D.

Shut and no shut the interfaces to the FEX.

Demo: 25 questions
Total 167 questions