Cisco CCNP Data Center 300-615 Questions & Answers

• Question 91:

  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?

  A. Replace HSRP with GLBP

  B. Enable the peer-gateway feature

  C. Remove the HSRP configuration

  D. Configure ip arp synchronization on both switches.

  Correct Answer: B

  I assume that the PC is sending traffic with destination MAC of Nexus physical interfaces. If more snap shots about this question are available, please share.

• Question 92:

  A Cisco UCS B-Series Blade Server is configured to boot a VMware ESXi host from an EMC VNX storage array by using a Fibre Channel SAN. The boot order is confirmed to be configured as expected, but the server fails to boot from the SAN. Which action resolves the problem?

  A. Set the boot LUN to the highest LUN ID in the storage array.

  B. Set the boot LUN to the lowest LUN ID in the storage array.

  C. Set the same WWNN pools for vHBA adapters.

  D. Set the same WWPN pools for vHBA adapters.

  Correct Answer: C

• Question 93:

  Refer to the exhibit.

  

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

  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

  Correct Answer: A

  Kickstart image verification succeeded. System image has failed.

  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/4_2_1_s_v_1_4_a/troubleshooting/configuration/guide/n1000v_trouble/n1000v_trouble_5upgrade.html

• Question 94:

  An engineer troubleshoots a VXLAN EVPN data center. The applications in the data center fail to reach the DNS server that is located at IP 10.10.10.10. The engineer examines the BGP EVPN routing table and notes that the IP prefix route covers the DNS server is missing. Which action resolve the issue?

  A. Set the IP prefix route to represent [5]:[0]:[0]:[32]:[10.10.10.10]/224 in the routing table.

  B. Configure an IP ARP entry to represent [2]:[0]:[0]:[48]:[0050.569f.1285]:[32]:[10.10.10.10]/272 in the routing table

  C. Set the IP prefix route to represent [2]:[0]:[0]:[48]:[0050.569f.1285]:[0]:[0.0.0.0]/216 in the routing table D. Configure an IP ARP entry to represent [4]:[0300.0000.00fc.bd00.0309l[32]:[10.10.10.10]/136,n the routing table

  Correct Answer: A

• Question 95:

  The external routes fail to propagate to leaf switches in Cisco ACI fabric Which two actions resolve the issue? (Choose two.)

  A. Enable the VTEP pool in the fabric

  B. Assign an MP-BGP AS number to the fabric.

  C. Specify the spine nodes as route reflectors

  D. Associate the correct contract to the L30ut.

  E. Configure an MP-BGP area.

  Correct Answer: BC

• Question 96:

  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

  Correct Answer: B

  E1/7 is border interface, which is used as uplink. All other veth interfaces are SIF, which stands for Server Interface.

• Question 97:

  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.

  Correct Answer: C

• Question 98:

  Refer to the exhibit.

  

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

  A. Configure the IP address on the interface.

  B. Activate VLANs on the vPC.

  C. Configure one of the switches as primary for the vPC.

  D. Correct the configuration of the vPC peer link and the vPC peer keepalive.

  E. Match the vPC domain ID between the two devices.

  Correct Answer: DE

  Both "vPC peer link" and "Peer keepalive link" are down. So, D is correct.

  SW1 is using vPC domain ID 500, which SW2 is using 20. They must match. So, E is correct.

• Question 99:

  Refer to the exhibit.

  

  An engineer cannot log in to the Cisco IMC page of the Cisco UCS C220 server. Which action resolves the issue?

  A. Se the FQDN of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.

  B. Use the DNS of the Cisco IMC webpage login page instead of the IP address for the connection to be secure.

  C. Replace the self-signed certificate that is installed on the Cisco IMC with a server certificate that is signed from the client corporate certificate.

  D. Replace the self-signed certificate that is installed on the Cisco IMC with a user certificate that is signed from the client corporate certificate.

  Correct Answer: C

• Question 100:

  Refer to the exhibit.

  

  An engineer must connect CertBus-Fex-1 and CertBus-Core-1 so that the traffic flow between the two devices uses load balancing. After inspecting the statistics of the interconnecting interfaces, the engineer concludes that only one link is used. Which action resolves the problem?

  A. Configure source-destination load balancing on CertBus-Core-1.

  B. Configure each uplink to be a member of a separate LACP port channel.

  C. Configure the pinning max-link as 2.

  D. Configure destination-mac load balancing on CertBus-Core-1

  Correct Answer: C

  https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/n5k/commands/pinning-max-links.html