Cisco 642-980 dumps - in .pdf

642-980 pdf
  • Exam Code: 642-980
  • Exam Name: Troubleshooting Cisco Data Center Unified Fabric (DCUFT)
  • Updated: Oct 24, 2026
  • Q & A: 148 Questions and Answers
  • PDF Price: $59.99

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  • Exam Code: 642-980
  • Exam Name: Troubleshooting Cisco Data Center Unified Fabric (DCUFT)
  • Updated: Oct 24, 2026
  • Q & A: 148 Questions and Answers
  • PDF Version + PC Test Engine + Online Test Engine
  • Value Pack Total: $119.98  $79.99
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Cisco 642-980 dumps - Testing Engine

642-980 Testing Engine
  • Exam Code: 642-980
  • Exam Name: Troubleshooting Cisco Data Center Unified Fabric (DCUFT)
  • Updated: Oct 24, 2026
  • Q & A: 148 Questions and Answers
  • Software Price: $59.99
  • Testing Engine

About Cisco 642-980 Instant Exam Download

Mutual respect between a shop and its customers is built slowly and lost quickly. ITExamDownload protects it the practical way: McAfee-secured checkout, delivery within 1 minute, a written refund policy, and 148 practice questions that hold up under scrutiny.

Cisco 642-980 Exam Syllabus Topics:

SectionObjectives
Topic 1: Switching and Data Center Connectivity- Layer 2 switching in data center
  • 1. VLANs and trunking behavior
    • 2. Spanning Tree Protocol in DC environments
      - Advanced switching features
      • 1. vPC (Virtual Port Channel) troubleshooting
        • 2. Port channels and EtherChannel issues
          Topic 2: Troubleshooting Methodologies- Systematic troubleshooting approach
          • 1. Layered OSI model diagnostics
            • 2. NX-OS diagnostic commands
              - Common failure scenarios
              • 1. vPC misconfiguration issues
                • 2. FCoE connectivity failures
                  Topic 3: Cisco Data Center Unified Fabric Architecture- NX-OS architecture basics
                  • 1. Device roles in Nexus switching environments
                    • 2. Control plane and data plane separation
                      - Unified Fabric concepts
                      • 1. Fibre Channel over Ethernet (FCoE) overview
                        • 2. Converged Ethernet (LAN/SAN convergence)
                          Topic 4: Data Center Network Services- High availability mechanisms
                          • 1. Redundancy design principles
                            • 2. Failover scenarios in Nexus environments
                              - Traffic optimization features
                              • 1. QoS in data center networks
                                • 2. ECMP and load balancing behavior
                                  Topic 5: Storage Networking in Unified Fabric- FCoE and SAN integration
                                  • 1. FCoE initialization protocol (FIP)
                                    • 2. VSAN configuration and isolation issues
                                      - Storage troubleshooting
                                      • 1. Zoning and device visibility problems
                                        • 2. FC switching and login issues

                                          642-980 Exam FAQ: What Candidates Ask

                                          The 642-980 exam is a Cisco certification exam validating the Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) syllabus shown above. It belongs to these credential paths: CCNP Data Center, Cisco Data Center specialization certifications. Candidates in 2026 prepare for it with ITExamDownload's 148 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

                                          Onsite or authorized testing center (Cisco Pearson VUE) Register for the Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) exam through these official channels:

                                          After booking, ITExamDownload delivers your practice questions within 1 minute — preparation starts the same day.

                                          Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 148 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations — and the website runs discounts at intervals, so timing your purchase can save a little more.

                                          The Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) exam contains 55-65 to complete within 90-120. Timed simulation in the ITExamDownload Desktop Test Engine teaches that rhythm before exam day does.

                                          The official Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) outline defines 5 domains. The leading three are Cisco Data Center Unified Fabric Architecture, Storage Networking in Unified Fabric, and Switching and Data Center Connectivity. The full list is in the topics section above, and ITExamDownload's 148 practice questions cover each one.

                                          Cisco recommends these training resources for the Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) exam:

                                          Follow the training with steady self-testing — the 148 practice questions from ITExamDownload help you apply theory and fill any gaps the training leaves.

                                          Recommended experience with Cisco Nexus switches and Data Center networking; CCNA/CCNP-level knowledge is beneficial. Since requirements change over time, confirm the latest on the official Cisco exam page before scheduling.

                                          ITExamDownload issues a full refund if you take the Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

                                          Scoring and fees are published by Cisco and may change; verify the current figures on the official site.

                                          Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) Sample Questions:

                                          Question #1

                                          If no traffic was ever sent across the overlay, what will the show mac address-table command on the OTV VDC indicate?

                                          • A. the system IDs of all the local OTV edge devices
                                          • B. the system IDs of all the local and remote edge devices in the overlay
                                          • C. all the MAC addresses learned on the extended VLAN
                                          • D. the MAC address of the local OTV join interface
                                          • E. invalid command
                                          Reveal Solution  Discussion  0

                                          Correct Answer: D  🗳️

                                          Question #2

                                          Which command is critical in order for OTV edge devices to maintain an overlay adjacency with their local peers in a multihomed site via the join interfaces across the Layer 3 network domain?

                                          • A. otv site-vlan
                                          • B. otv use-adjacency-server unicast-only
                                          • C. otv site-identifier
                                          • D. otv extend-vlan
                                          Reveal Solution  Discussion  0

                                          Correct Answer: C  🗳️

                                          Question #3

                                          Refer to the exhibit.

                                          During a VSAN outage, you come across this configuration. Please select two possible causes? (Choose two)

                                          • A. no common trunks
                                          • B. no common VSAN members in the same trunk
                                          • C. VSANs in trunk are the same, but the trunk is not up
                                          • D. no common VSANs on both switches
                                          Reveal Solution  Discussion  0

                                          Correct Answer: B,D  🗳️

                                          Question #4






                                          Which statement is true regarding the port channel 100 and 101 configurations between the Nexus 7010 switches?

                                          • A. N7010-C1 is not allowing any active VLAN traffic to pass on Po100 and Po101.
                                          • B. The vPC peer-keepalive is down between the two Nexus 7000 switches.
                                          • C. The vPC assignments on N7010-C2 are incorrectly swapped
                                          • D. LACP is not configured to initiate negotiations.
                                          Reveal Solution  Discussion  0

                                          Correct Answer: C  🗳️

                                          Explanation: Only visible for ITExamDownload members. You can sign-up / login (it's free).

                                          Question #5

                                          A customer reports that a 10-Gb interface between a Cisco Nexus 7009 Switch and a
                                          Cisco Nexus 5548UP Switch is not passing traffic. The Nexus 7009 interface indicates up/up. The Nexus 5548UP interface indicates up/down. Which feature should you enable to help isolate the root cause?

                                          • A. LACP
                                          • B. CDP
                                          • C. UDLD
                                          • D. GOLD
                                          • E. DAI
                                          Reveal Solution  Discussion  0

                                          Correct Answer: C  🗳️

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