Cisco 642-996 Online Practice Questions and Exam Preparation

Cisco 642-996 Online Questions & Answers

• Question 71:

  Which tool is used to manage NX-OS devices and features like vDC and vPC?

  A. Cisco ANM
  B. Flexible NetFlow
  C. Cisco Prime LMS
  D. Cisco Prime DCNM for LAN
  E. Cisco Prime DCNM for SAN
  F. Cisco VNMC
  D. Cisco Prime DCNM for LAN

• Question 72:

  Your customer would like to run FCoE in the access layer. Which fabric extender should the customer utilize in its design?

  A. Cisco Nexus 2148T
  B. Cisco Nexus 2224TP
  C. Cisco Nexus 2248TP-F
  D. Cisco Nexus 2232PP
  D. Cisco Nexus 2232PP

• Question 73:

  What is a typical output of the design planning phase that characterizes an existing data center?

  A. a high-level conceptual architecture proposal
  B. a gap analysis
  C. a verification plan
  D. reactive fault detection and correction
  B. a gap analysis

• Question 74:

  Which three characteristics are associated with the aggregation 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
  B. QoS--policing
  E. provides default gateway redundancy
  G. routing manipulation and filtering

• Question 75:

  What three key principals are to be followed when using Appliance ports for NFS traffic with NetApp arrays? (Choose three.)

  A. Must have L2 Ethernet upstream for failure cases, one cannot just deploy a Storage array and UCS hardware.
  B. Minimum of one uplink ports per FI required.
  C. At a minimum pair of 1Gig links per multimode VIF is recommended.
  D. At a minimum pair of 10 Gig links per multimode VIF is recommended.
  E. Always enable IP storage VLAN on the FI uplinks for data traffic failover scenarios.
  F. Always enable VLAN on the FI uplinks for data traffic failover scenarios.
  G. At a minimum pair of 1 Gig links per multimode VIF is recommended.
  A. Must have L2 Ethernet upstream for failure cases, one cannot just deploy a Storage array and UCS hardware.
  D. At a minimum pair of 10 Gig links per multimode VIF is recommended.
  E. Always enable IP storage VLAN on the FI uplinks for data traffic failover scenarios.

• Question 76:

  Refer to the exhibit.

  

  Server 1 has a significant amount of East/West communication with server 2. How will this traffic be handled?

  A. Layer 2 switched within N2K1
  B. Layer 2 switched within N5K1
  C. Layer 2 switched within N7K1 D. Layer 3 routed within N5K1
  E. Layer 3 routed within N7K1
  F. Layer 2 switched with the vSwitch
  B. Layer 2 switched within N5K1

• Question 77:

  Which two actions are performed at the aggregation layer? (Choose two.)

  A. route summarization
  B. fast convergence
  C. packet filtering
  D. traffic classification
  E. port security
  A. route summarization
  B. fast convergence

• Question 78:

  Which two platforms are supported by using the Cisco Prime Data Center Network Manager?

  (Choose two.)

  A. CiscoCatalyst routers
  B. Cisco MDS switches
  C. Cisco Aironet
  D. Cisco Nexus switches
  E. Cisco ACE
  B. Cisco MDS switches
  D. Cisco Nexus switches

• Question 79:

  Which four statements about Cisco Overlay Transport Virtualization are true? (Choose four.)

  A. OTV is a "MAC in IP" technique for supporting Layer 2 VLANs over any transport.
  B. OTV is not a public standard, even though the technology is based on standardized protocols.
  C. OTV is public standard because the technology is based on standardized protocols.
  D. OTV is supported on all M-Series modules of Cisco Nexus 7000.
  E. OTV is core and site transparent. Changes to the Layer 2 design of the sites are needed.
  F. OTV enables the network administrator to statically map MAC addresses to IP addresses.
  G. OTV cannot support multiple concurrent overlays.
  H. OTV supports Catalyst 6500.
  A. OTV is a "MAC in IP" technique for supporting Layer 2 VLANs over any transport.
  B. OTV is not a public standard, even though the technology is based on standardized protocols.
  D. OTV is supported on all M-Series modules of Cisco Nexus 7000.
  F. OTV enables the network administrator to statically map MAC addresses to IP addresses.

• Question 80:

  What is one of the benefits within a Cisco Data Center Network Manager (DCNM)?

  A. supports software upgrade and downgrade on the Nexus 1000
  B. supports graphical management of FabricPath on the Nexus 7000
  C. supports VDC management on the Nexus 5000
  D. supports configuration backup and restore on the Nexus 1000
  B. supports graphical management of FabricPath on the Nexus 7000