Cisco 642-996 Online Practice Questions and Exam Preparation

Cisco 642-996 Online Questions & Answers

• Question 1:

  Which option is needed to implement MACsec on a Cisco Nexus 7000 device?

  A. Supervisor 2E module
  B. Advanced Security license
  C. RADIUS server
  D. M-Series or F3 line cards
  D. M-Series or F3 line cards

• Question 2:

  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
  A. Cisco ANM

• Question 3:

  Refer to the exhibit.

  

  You are evaluating a proposed topology design. Which technology can you recommend to lower the total cost of the hardware for the topology?

  A. private VLANs
  B. VLAN trunking
  C. port channels
  D. a VSAN
  D. a VSAN

• Question 4:

  

  Select two items that represent features of the Access layer in the Data Center 3-layer design. (Choose two)

  A. High-speed Layer 3 switching
  B. First-Hop Routing Protocols
  C. Demarcation point between static and dynamic routing protocols
  D. QoS Marking
  E. 802.1X
  D. QoS Marking
  E. 802.1X

• Question 5:

  Which of the following is true with respect to Cisco Adapter FEX?

  A. Cisco Adapter FEX extends the Cisco FEX technology into a traditional rack servers MoR design.
  B. An EoR design is not permitted with Cisco Adapter FEX.
  C. Cisco Adapter FEX extends VDCs across multiple Cisco Nexus switches.
  D. A ToR design is not permitted with Cisco Adapter FEX.
  A. Cisco Adapter FEX extends the Cisco FEX technology into a traditional rack servers MoR design.

• Question 6:

  Which benefit does the Dynamic Resource Allocation Protocol provide to Cisco FabricPath?

  A. FTAG assignment
  B. switch-ID assignment
  C. conversational learning
  D. vPC+ ID assignment
  E. IS-IS compatibility
  B. switch-ID assignment

• Question 7:

  Which two features require configuration on a Cisco Nexus 7000 Series data center switch to combat ARP cache poisoning attacks? (Choose two.)

  A. Port Security
  B. MAC ACL
  C. TrustSec
  D. DAI
  E. DHCP Snooping
  F. ARP Guard
  D. DAI
  E. DHCP Snooping

• Question 8:

  Refer to the exhibit.

  

  Customer would like to utilize Cisco Nexus7000 series switches as converged Ethernet aggregation and SAN core switch in their new data center design. The switch can be connected to a Cisco MDS 9500 Series switch in a three-tier edge-core-edge SAN design as shown in the exhibit. Which technology makes this type of design possible?

  A. FC forwarding
  B. Multi-hop FCoE
  C. iSCSI gateway to increase network bandwidth
  D. vPC+
  E. NAS gateway at the aggregation layer
  B. Multi-hop FCoE

• Question 9:

  Refer to the exhibit.

  

  Which two descriptions of the configuration are true? (Choose two.)

  A. The STP is disabled on the vPC peer device.
  B. The device is a secondary vPC device.
  C. The device is a primary vPC device.
  D. There are 55 vPC domains configured onthe device.
  E. The device is configured to act as an active gateway for packets destined for the MAC address of the peer device.
  A. The STP is disabled on the vPC peer device.
  D. There are 55 vPC domains configured onthe device.

• Question 10:

  Which two characteristics are associated with the core layer of a Data Center Unified Fabric network? (Choose two.)

  A. no packet manipulation
  B. QoS--policing
  C. voice, data, and wireless convergence
  D. scalable routing protocols like OSPF
  E. Layer 2 default gateway redundancy
  F. QoS--classification and queuing
  A. no packet manipulation
  D. scalable routing protocols like OSPF