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2021 Nov 642-996 exam:
Q21. Which three characteristics are associated with the access layer of a Data Center Unified Fabric network? (Choose three.)
A.no packet manipulation
B.QoS—policing
C.voice, data, and wireless convergence
D.scalable routing protocols like OSPF
E.provides default gateway redundancy
F.QoS - classification and queuing
G.routing manipulation and filtering
H.aggregates end users
Answer: CFH
Q22. Which statement about OTV-extended VLANs that have a SVI associated on the same physical Cisco Nexus 7000 is true?
A.This setup requires use of F-Series line cards.
B.Traffic traversing the OTV domain must come from the default VDC.
C.The Cisco Nexus 7000 must be the spanning-tree root for the VLAN.
D.Deployment of a dedicated OTV VDC is necessary.
Answer: D
Q23. Which statement about Cisco UCS pass-through switching is true?
A.It requires a license.
B.It requires VMDirectPath enabled.
C.Inter VM traffic is sent through the hypervisor switch.
D.It allows the management of the virtual network and configuration of virtual ports to be handled within Cisco UCS manager.
Answer: D
Q24. Which statement about VLANs configured in FabricPath mode on a Cisco Nexus 7000 switch is true?
A.They use classical MAC learning by default.
B.FabricPath VLANs requires 802.1Q trunks for forwarding.
C.VLANs configured for FabricPath can exist only on F-Series line cards.
D.The forwarding engine uses any M-Series line cards present in the switch for MAC proxy forwarding.
Answer: C
Q25. Which two items represent features of VM-FEX with Cisco Nexus 5500? (Choose two)
A.Software packet switching
B.Hardware packet switching
C.802.1 Q
D.VN-Tag (802.1 Qbh)
E.Feature rich
F.Higher performance
Answer: BD
Improve vce 642-996:
Q26. Which access layer technology will provide redundancy if there is a link failure on a server link?
C.VDC
D.MPLS
E.vPC
F.Cisco OTV
Answer: C
Q27. In a geographically diverse data center environment, which high-availability feature allows data centers to simultaneously serve the same content to all sites?
A.HSRP
B.VRRP
C.SLB
D.GSLB
E.FCoE
Answer: D
Q28. Which tool is a part of the Cisco ACE product family and is a critical component for cloud
computing architectures?
A.Cisco ANM
B.Flexible NetFlow
C.Cisco Prime LMS
D.Cisco Prime DCNM for LAN
Answer: A
Q29. When designing a collapsed core data center, which two technologies are used to virtualize the core and aggregation layers? (Choose two.)
A.FCoE
B.LISP
C.HSRP
D.VDC
E.VRF
Answer: DE
Q30. What is required to allow for FCoE multihop prior to the ratification of FC-BB-6?
A.VN to VF encapsulation
B.FIP snooping
C.FCoE proxy
D.Fibre Channel bridging at FC-2
E.VE to VE tunneling
Answer: B