Category: 642-996 Real Exam (August)

Ensurepass  QUESTION 81 What design will effect traffic flows in the Data Center Core layer?   A. The domain needed to extend a VLAN from one switch to another is determined at the core layer B. With a 3 layer (Access, Aggregation, Core) design the Layer 2 domain must be configured across the Core for VLAN extension to occur C. Extending Layer 2 through a core causes path blocking by STP and has the risk of uncontrollable broadcast issues related to extending Layer 2 domains, Read more [...]

Ensurepass  QUESTION 51 Which protocol is required in order for FabricPath to support switches or hosts that dual-attach through classical Ethernet?   A. VDC B. vPC C. LISP D. OTV E. VSS F. TRILL   Correct Answer: B     QUESTION 52 Which transceiver/cable type combination is the most cost effective solution to connect a Cisco Nexus 5548UP switch to a Nexus 2232PP fabric extender within the same rack?   A. Cisco FET-10G with OM3 cable B. SFP-10GR Read more [...]

Ensurepass  QUESTION 61 Refer to the exhibit. Which four options are Cisco best practices that should be included or implemented in the design for resiliency, deterministic behavior, and fast convergence in case of link failures? (Choose four.)     A. Add additional OSPF adjacency between N7K-1 and N7K-2 via dedicated Layer 3 link. B. Configure vPC peer-gateway in the vPC domain between N7K-1 and N7K-2. C. Use point-to-point OSPF adjacencies. D. Place the primary FHRP Read more [...]

Ensurepass  QUESTION 71 Which three options are critical benefits of deploying Cisco FabricPath architecture? (Choose three.)   A. Layer 2 scalability B. conversational learning C. improved spanning-tree performance D. equal-cost multipath forwarding E. flexible hardware support F. broadcast storm suppression   Correct Answer: ABD     QUESTION 72 What is the most common design requirement when creating a data center solution?   A. high availability Read more [...]

Ensurepass  QUESTION 41 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   Correct Answer: B     QUESTION 42 Which protocols are Cisco recommended for connecting the main data center to a remote data center?   A. LISP B. OTV C. FabricPath D. vPC   Correct Answer: B     Read more [...]

Ensurepass  QUESTION 31 Cisco VM-FEX technology extends Cisco Fabric Extender technology to the virtual machine that eliminates which of the following?   A. The dedicated interface on the parent switch is eliminated. B. The software-based switch in the hypervisor is eliminated. C. All virtual machine traffic is eliminated. D. The need for a physical switch is eliminated.   Correct Answer: B     < font style="font-size: 10pt" color="#000000">QUESTION 32 Which Read more [...]

Ensurepass  QUESTION 11 Which option is a feature of warm standby mode in disaster recovery?   A. The applications at the secondary data center are usually ready to start. B. The backup data center has some applications running actively and some traffic processing the service tasks. C. The time to recover, also known as Recovery Time Objective, for this scenario can require up to several weeks. D. Offer the transparent operation and zero disruption required for business continuity. Read more [...]

Ensurepass  QUESTION 21 Which software runs on a device that is connected to a TrustSec-enabled port?   A. Initiator B. Authenticator C. Supplicant D. Requester E. Authentication Proxy   Correct Answer: C     QUESTION 22 From a data center design perspective, which of the following is true in regard to network management tools like Cisco Data Center Network Manager (DCNM) and CiscoWorks LAN Management Solution (LMS)?   A. Cisco DCNM is positioned Read more [...]

Ensurepass QUESTION 1 Which technology provides the ability to use all links in a LAN topology by providing an active-active path to the upstream switch?   A. STP B. vPC C. PVST+ D. RSTP   Correct Answer: B     QUESTION 2   Which three items represent features of Cisco Virtual Port Channels? (Choose three)   A. Single control plane B. Dual control planes C. vPC appears as one switch to downstream switches D. vPC appears as two switches to Read more [...]