QUESTION 81
What are two benefits that result from deploying a top-of-rack access layer design? (Choose two.)

A.    increased fault tolerance
B.    improved server density
C.    simpler logical topology
D.    improved power distribution

Answer: CD

QUESTION 82
Which two statements best describe the advantages concerning Layer 2 path selection when deploying VDCs in the aggregation layer? (Choose two.)

A.    MEC provides Layer 2 load balancing.
B.    VDCs reduce the size of Layer 2 failure domains.
C.    The VSL aids in Layer 2 load balancing during failures.
D.    vPC provides Layer 2 load balancing and loop management without use of STP.

Answer: BD

QUESTION 83
Your customer plans to deploy FWSM and IDSM modules in the aggregation layer. Which design should you avoid?

A.    Layer 3
B.    InfiniBand
C.    Layer 2 loop-free
D.    Layer 2 hub spoke
E.    Layer 2 looped triangle

Answer: A

QUESTION 84
Which hardware-based security feature mitigates DDoS attacks against the Cisco Nexus switch itself?

A.    ACLs
B.    CoPP
C.    IP Source Guard
D.    IP sanity checks

Answer: B

QUESTION 85
In a Cisco Unified Network design, the core layer could have which two services available? (Choose two.)

A.    NPIV feature
B.    NPV feature
C.    fabric login services
D.    FCoE FEX
E.    config-sync

Answer: AC

QUESTION 86
Which two tools can be used to monitor the name server logins of the converged adapters? (Choose two.)

A.    Cisco DCNM SAN
B.    Cisco DCNM LAN
C.    Cisco Nexus EEM
D.    monitor session to Wireshark
E.    Threshold Manager

Answer: AD

QUESTION 87
Which of the following application high-availability options is not configurable using the Cisco ACE solution?

A.    tracking and failure detection
B.    virtual device redundancy
C.    stateless failover
D.    active/active redundancy

Answer: C

QUESTION 88
How does the Cisco ACE server get the CPU and memory utilization information for each VM from VMware vCenter?

A.    VMware vCenter sends an email to the Cisco ACE administrator.
B.    Cisco ACE sends MySQL queries to the VMware View Connection Broker.
C.    VMware vCenter monitors IP traffic utilization and sends a vMotion request to Cisco ACE to load-balance VMs.
D.    Cisco ACE polls the VM server MIBs from VMware vCenter.

Answer: D

QUESTION 89
Which three of the following are Cisco GSS global load-balancing algorithms? (Choose three.)

A.    ordered list
B.    static algorithm based on client MAC address
C.    round robin
D.    most loaded
E.    WRR
F.    geocaching database

Answer: ACE

QUESTION 90
Which three statements about designing security policy for the data center are true? (Choose three.)

A.    Many VLANs are used.
B.    High availability is a must.
C.    IPsec VPNs are needed.
D.    The solution should scale because data centers evolve through time.

Answer: ABD

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