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Following questions and answers are all new published by Cisco Official Exam Center: http://www.lead2pass.com/642-996.html
QUESTION 121
Which statement about Cisco UCS power cap groups is true?
A. Servers within a single Cisco UCS chassis can be part of the multiple power cap groups.
B. Multiple Cisco UCS chassis cannot be part of a single power cap group.
C. Cisco UCS incorporates power cap information in the service profile associated with a server.
D. Cisco UCS power capping technology can provision power based on theoretical server maximums rather than on actual usage.
Answer: C
QUESTION 122
Which four vendor operating systems are supported on Cisco Unified Computing System B-Series servers? (Choose four.)
A. Citrix
B. Oracle
C. SuSE
D. Ubuntu
E. Apple
F. Mandriva
G. Mageia
Answer: ABCD
QUESTION 123
Which five options are Cisco UCS system components? (Choose five.)
A. UCS Manager
B. Nexus 1000v
C. Fabric Interconnect
D. Cisco IMC
E. Fabric Extender or IOM
F. Blade Server Chassis
G. Server Adapter
Answer: ACEFG
QUESTION 124
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 to manage non-Nexus OS gear like the Catalyst 6500 Series, Catalyst 6500 Series FWSM, and Cisco UCS.
B. Platform-specific, advanced data center features should be managed by Cisco DCNM and provided to CiscoWorks LMS.
C. CiscoWorks LMS should be used to manage the LAN network, while Cisco DCNM will manage the SAN network.
D. Cisco DCNM should be used to manage everything except the aggregation service layer.
Answer: B
QUESTION 125
Which three protocols are effective in minimizing the use of STP in the data center design? (Choose three.)
A. FCoE
B. vPC
C. vDC
D. FabricPath
E. 802.1ad
F. STP
Answer: ABD
QUESTION 126
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.
Answer: ABDF
QUESTION 127
Your client is a large financial institution that is subject to security regulations. They have asked you for the highest level of traffic separation natively available on the Cisco Nexus 5500.
Which answer is correct?
A. VDC
B. VRF
C. VLAN
D. Subnet
E. Port Profile
Answer: B
QUESTION 128
Which two options are business requirements that drive the data center design? (Choose two.)
A. Increase virtual machine-to-host ratio.
B. Reduce power consumption.
C. Reduce latency within the network.
D. Migrate to FCoE.
E. Reduce operation expenditure.
F. Increase network throughput.
Answer: BE
QUESTION 129
Refer to the exhibit. Which three options are valid port configurations for the Cisco Nexus 5548UP? (Choose three.)
A. A
B. B
C. C
D. D
E. E
Answer: ADE
QUESTION 130
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 with OM3 fiber cable
C. active Twinax cable
D. SFP-10GR with OM4 fiber cable
E. passive Twinax cable
Answer: E
QUESTION 131
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
Answer: B
QUESTION 132
A client’s Cisco network support team has concerns that the security policy may not be correctly enforced within the vNetwork Distributed Switches that form the virtual network edge. What is the Cisco recommended solution to alleviate these concerns?
A. Direct all logs from vCenter to the network support teams TACACS+ server.
B. Deploy Cisco Nexus 1000v.
C. Create a vCenter admin account for the network support team.
D. Run VMware update manager to apply all security updates.
E. Replace the Distributed vSwitches with Standard vSwitches.
Answer: B
QUESTION 133
Which protocol does the Data Center Bridging Capability Exchange protocol use to discover and initialize DCB-compliant devices?
A. LLDP
B. ETS
C. PFC
D. FIP
E. TCP
Answer: A
QUESTION 134
In which three critical areas does Cisco Unified Data Center provide a complete architecture platform including products and solutions? (Choose three.)
A. Unified Computing
B. Unified Fabric
C. Unified Management
D. Security
E. VoIP
F. Wireless
G. Storage
Answer: ABC
QUESTION 135
Which two traffic flows are primarily part of the aggregation layer? (Choose two.)
A. core layer to access layer
B. access layer to core layer
C. access layer to access layer
D. aggregation layer to access layer
E. core layer to core layer
F. core to aggregation layer
Answer: AC
QUESTION 136
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.
Answer: A
QUESTION 137
Which three options are benefits of Small Computer System Interface? (Choose three.)
A. SCSI transport protocol that operates over TCP
B. Suitable for data center applications
C. Requires stateful gateway
D. Applicable for smaller environments (small and medium-sized businesses [SMBs])
E. Requires stateless gateway
F. SCSI transport protocol that operates over UDP
Answer: ACD
QUESTION 138
Which three options does Cisco Data Mobility Manager provide? (Choose three.)
A. can change the migration rate to shorten windows during low traffic hours or minimize interference
B. brings the need for multiple migration solutions
C. moves from a smaller logical unit number to a larger LUN
D. manages all capabilities from an easy-to-use GUI
E. manages all capabilities from CLI
F. can change the migration rate to shorten windows during high traffic hours or maximize interference
G. manages some capabilities from an easy-to-use GUI
Answer: ACD
QUESTION 139
Which four options describe I/O Accelerator? (Choose four.)
A. is topology dependent
B. provides unified acceleration service
C. provides high availability and resiliency
D. provides load balancing
E. is transport agnostic
F. Each IOA engine provides 1-Gbps application throughput.
G. uses TCP
H. does not support multiple paths and PortChannels
Answer: BCDE
QUESTION 140
Refer to the exhibit. How does FabricPath behave if a new spine is added to this network with switch-ID 2504?
A. Traffic to switch-ID 2504 is load balanced.
B. The existing switch-ID 2504 is assigned a new switch-ID.
C. The new spine fails to join FabricPath.
D. The existing switch-ID 2504 is removed from FabricPath.
Answer: C
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