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Q1. Which two options represent an access layer solution designed to accelerate server virtualization, that is managed just like other network devices in the data center? (Choose two)

A. MPIO

B. host vPC

C. VEM

D. VSS

E. VSM

Answer: C,E

Explanation:

When server virtualization is implemented, the edge of the network is pushed from the traditional location in the network access layer, implemented in physical switches, to the virtual network access layer that is implemented in software in the server hypervisor. The Cisco Nexus 1000V Switch is an intelligent virtual network access layer switch that runs Cisco NX-OS Software, Cisco's data center operating system that runs on all Cisco data center products. Operating inside the Microsoft Hyper-V hypervisor, the Cisco Nexus 1000V supports Cisco Virtual Network Link (VN-Link) server virtualization technology to provide:

✑ Policy-based virtual machine connectivity

✑ Mobile virtual machine security and network policy

✑ Nondisruptive operating model for your server virtualization and networking teams When server virtualization is implemented in the data center, servers and virtual machines are not managed the same way as physical servers. Server virtualization is treated as a

special deployment, leading to longer deployment time, with more coordination needed among server, network, storage, and security administrators. With the Cisco Nexus 1000V, you have a consistent networking feature set and configuration and provisioning model for both the physical and the virtual networks. Virtual machine networks can use the same network configuration, security policy, diagnostic tools, and operating models as physical server deployments that are connected to physical switches. This unified approach  provides faster deployment and troubleshooting and makes the administration of virtualization environments essentially the same as for nonvirtualized deployments. Developed in close collaboration with Microsoft, the Cisco Nexus 1000V Switch is certified by Microsoft and integrates with Microsoft Windows Server and Microsoft System Center Virtual Machine Manager (SCVMM). You can use the Cisco Nexus 1000V to manage your virtual machine connectivity with confidence in the integrity of the server virtualization infrastructure.

Cisco Nexus 1000V Switch Components

Cisco Nexus 1000V Switches have two main components:

✑ Virtual supervisor module (VSM)

✑ Virtual Ethernet module (VEM)

The VSM provides the switch control and management plane, and the VEM provides the data plane for the switch (Figure 1). The VSM can run as a virtual machine on any Microsoft Hyper-V host or as a virtual service node on the Cisco Nexus 1010 and 1110. The VEM runs as a plug-in (extension) to the Microsoft Hyper-V switch in the hypervisor kernel, providing switching between virtual machines.

Cisco Nexus 1000V sees the VSMs and VEMs as modules. In the current release, a single VSM can manage up to 64 VEMs. The VSMs are always associated with slot numbers 1 and 2 in the virtual chassis. The VEMs are sequentially assigned to slots 3 through 66 based on the order in which their respective hosts were added to the Cisco Nexus 1000V Switch.

Q2. Which three options are benefits of using a modular approach during the design of a data center? (Choose three.)

A. improves data center design

B. slower deployment

C. increases efficiency and responsiveness

D. reduced operations flexibility

E. reducing overall capital expenditures

F. increasing operating expenses

G. low density and high power use effectiveness

Answer: A,C,E

Q3. Which two options represent an access layer solution to virtual machine network virtualization that the network team manages just like other devices in the data center? (Choose two.)

A. Cisco Nexus 1010

B. VSM

C. VEM

D. host vPC

E. MPIO

Answer: A,C

Q4. Which two FEX topologies trade deterministic bandwidth for server-link stability during FEX uplink failure? (Choose two.)

A. port channel

B. static pinning

C. virtual port channel

D. dynamic pinning

E. Equal-Cost Multipath

F. RPVST

Answer: A,C

Q5. Which three characteristics are associated with the access layer of a Cisco Data Center Unified Fabric network? (Choose three.)

A. no packet manipulation

B. QoS – policing

C. voice, data, and wireless convergence

D. scalable routing protocols

E. provides default gateway redundancy

F. QoS – classification and queuing

G. routing manipulation and filtering

H. aggregates end users

Answer: C,F,H

Q6. Which two benefits does Cisco VNMC provide? (Choose two.)

A. transparent operation management through an XML API

B. Cisco Nexus 7000 integration

C. template-based policy management

D. Cisco Nexus 5000 integration

E. disruptive administration model

Answer: A,C

Q7. What represents the number of bits in an IPv6 address?

A. 32-bit dotted hex

B. 48-bit dotted hex

C. 64-bit dotted hex

D. 128-bit dotted hex

E. 160-bit dotted hex

Answer: D

Q8. While using the Microsoft Assessment and planning toolkit, please answer the following question.

Highest Maximum CPU Utilization?

A. 10%

B. 24%

C. 56%

D. 100%

E. 138%

Answer: C

Q9. Which option accurately describes updating vNICs templates?

A. can be used to automate the configuration of STP

B. requires that the same VLANs be enabled on all service profiles and Cisco UCS Fabric Interconnects

C. requires that STP be enabled on all service profiles and Cisco UCS Fabric Interconnects

D. can be used to add or remove VLANs from all of the associated service profiles

Answer: C

Q10. Which technology can you use to create separate routing tables for different tenants that are hosted on the same Cisco NX-OS platform?

A. Cisco FabricPath

B. VLANs

C. vPC

D. VRF

Answer: D

Explanation: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/vxlan/configuration/guide/b_NX-OS_VXLAN_Configuration_Guide/configuring_vxlan_flood_and_learn.html