Cisco 300-615 - Troubleshooting Cisco Data Center Infrastructure (DCIT) Exam
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Total 247 questions
Question #1 (Topic: Single Topic)
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.)
(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.
Answer: AD
Question #2 (Topic: Single Topic)
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 Cisco 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?
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 statically advertise this MAC and redistribute with IS-IS.
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.
Answer: B
Question #3 (Topic: Single Topic)
Refer to the exhibit. After a failover occurs, which two actions must be performed on Switch-B to manually preempt the operational primary role back to Switch-A?
(Choose two.)
A. Configure the local vPC role priority to have a lower value than Switch-A.
B. Configure the local vPC role priority to have a higher value than Switch-A.
C. Disable and then re-enable the vPC peer-keepalive link.
D. Configure the local vPC role priority to have the same value as Switch-A.
E. Disable and then re-enable the vPC peer link.
Answer: BE
Question #4 (Topic: Single Topic)
Refer to the exhibit. An OSPF adjacency between Router-A and Router-B fails to 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.
Answer: B
Question #5 (Topic: Single Topic)
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?
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.
Answer: C
