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QUESTION 31
Which three VDC resources can be constrained with a resource template? (Choose three.)
A. ACLs
B. NAT entries
C. IPv4 routes
D. IPv6 routes
E. SPAN sessions
F. RBAC users
Answer: CDE
Explanation:
VDC resource templates set the minimum and maximum limits for shared physical device resources when you create the VDC. The Cisco NX-OS software reserves the minimum limit for the resource to the VDC. Any resources allocated to the VDC beyond the minimum are based on the maximum limit and availability on the device. You can explicitly specify a VDC resource template, or you can use the default VDC template provided by the Cisco NX-OS software. VDC templates set limits on the following resources:
– IPv4 multicast route memory
– IPv6 multicast route memory
– IPv4 unicast route memory
– IPv6 unicast route memory
– Port channels
– Switch Port Analyzer (SPAN) sessions
– VLANs
– Virtual routing and forwarding instances (VRFs)
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/virtual_device_context/configuration/guide/b-7k-Cisco-Nexus-7000-Series-NX-OS-Virtual-Device-Context-Configuration-Guide/vdc-res-template.html
QUESTION 32
Which command sequence correctly enables Adapter FEX on Nexus 5000 Series Switches?
A. switch(config)# install feature-set virtualization
switch(config)# feature-set virtualization
B. switch(config)# install feature-set adapter-fex
switch(config)# feature-set adapter-fex
C. switch(config)# install feature-set adapter-fex
switch(config)# feature-set virtualization
D. switch(config)# install feature-set virtualization
switch(config)# feature-set adapter-fex
Answer: A
Explanation:
* install feature-set virtualization: installs the cisco virtual machine feature set on the switch
* feature-set virtualization: enables the cisco virtual machine feature on the switch
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/adapter-fex/513_n1_1/b_Configuring_Cisco_Nexus_5000_Series_Adapter-FEX_rel_5_1_3_N1/b_Configuring_Cisco_Nexus_5000_Series_Adapter-FEX_rel_5_1_3_N1_chapter_010.pdf
QUESTION 33
Which three Cisco UCS C-Series CNAs support Adapter FEX? (Choose three.)
A. Qlogic QLE8152
B. Broadcom BCM57712
C. Cisco UCS P81E
D. Cisco UCS VIC 1220
E. Emulex OCe10102-FX-C
F. Intel X520
Answer: BCD
Explanation:
http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c-series_integration/ucsm2-1/b_UCSM2-1_C-Integration/b_UCSM2-1_C-Integration_chapter_011.html#reference_D644111FC68046F0BEA49756A0834664
QUESTION 34
Which two Cisco Nexus platforms support Adapter FEX? (Choose two.)
A. Cisco Nexus 7000 Series Switches
B. Cisco Nexus 5000 Series Switches
C. Cisco Nexus 5500 Series Switches
D. Cisco Nexus 4000 Series Switches
E. Cisco Nexus 2000 Series Fabric Extenders
Answer: CE
Explanation:
At the access layer, the Adapter-FEX requires a FEX-enabled adapter on a server that connects to a parent device that supports virtualization of interfaces. The Adapter-FEX is supported on the following platforms:
– The Cisco Unified Computing System (UCS) platform supports Adapter-FEX between UCS servers and the UCS Fabric Interconnect.
– The Adapter-FEX is supported on the Cisco Nexus 5500 Series platform and on the Cisco Nexus 2200 Fabric Extender that is connected to a Cisco Nexus 5500 Series parent device. This implementation works on a variety of FEX-capable adapters, including the Cisco UCS P81E virtual interface card (VIC) adapter for the UCS C-Series platform and third party adapters such as the Broadcom BCM57712 Convergence Network Interface Card, that implement the virtual network tag (VN-Tag) technology.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/operations/adapter_fex/513_n1_1/ops_adapter_fex/ops_using_adapter_fex.html
QUESTION 35
Which three items must be configured in the port profile client in Cisco UCS Manager? (Choose three.)
A. port profile
B. DVS
C. data center
D. folder
E. vCenter IP address
F. VM port group
Answer: BCD
Explanation:
After associating an ESX host to a DVS, you can migrate existing VMs from the vSwitch to the DVS, and you can create VMs to use the DVS instead of the vSwitch. With the hardware-based VN-Link implementation, when a VM uses the DVS, all VM traffic passes through the DVS and ASIC-based switching is performed by the fabric interconnect. In Cisco UCS Manager, DVSes are organized in the following hierarchy:
– vCenter
– Folder (optional)
– Datacenter
– Folder (required)
– DVS
At the top of the hierarchy is the vCenter, which represents a VMware vCenter instance. Each vCenter contains one or more datacenters, and optionally vCenter folders with which you can organize the datacenters. Each datacenter contains one or more required datacenter folders. Datacenter folders contain the DVSes.
http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/1-3-1/b_UCSM_GUI_Configuration_Guide_1_3_1/UCSM_GUI_Configuration_Guide_1_3_1_chapter28.html
QUESTION 36
In the dynamic vNIC creation wizard, why are choices for Protection important?
A. They allow reserve vNICs to be allocated out of the spares pool.
B. They enable hardware-based failover.
C. They select the primary fabric association for dynamic vNICs.
D. They allow dynamic vNICs to be reserved for fabric failover.
Answer: C
QUESTION 37
How is a dynamic vNIC allocated?
A. Dynamic vNICs are assigned to VMs in vCenter.
B. Dynamic vNICs can only be bound to the service profile through an updating template.
C. Dynamic vNICs are bound directly to a service profile.
D. Dynamic vNICs are assigned by binding a port profile to the service profile.
Answer: C
Explanation:
The dynamic vNIC connection policy determines how the connectivity between VMs and dynamic vNICs is configured. This policy is required for Cisco UCS domains that include servers with VIC adapters on which you have installed VMs and configured dynamic vNICs. Each dynamic vNIC connection policy includes an Ethernet adapter policy and designates the number of vNICs that can be configured for any server associated with a service profile that includes the policy. For VM-FEX that has all ports on a blade in standard mode, you need to use the VMware adapter policy. For VM-FEX that has at least one port on a blade in high-performance mode, use the VMwarePassThrough adapter policy or create a custom policy. If you need to create a custom policy, the resources provisioned need to equal the resource requirements of the guest OS that needs the most resources and for which you will be using high-performance mode.
http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/vm_fex/vmware/gui/config_guide/b_GUI_VMware_VM-FEX_UCSM_Configuration_Guide/b_GUI_VMware_VM-FEX_UCSM_Configuration_Guide_chapter_010.html
QUESTION 38
Refer to the command below:
nexus5500-2(config-svs-conn)# remote ip address 10.10.1.15 port 80 vrf management
When configuring an SVS connection on the Cisco Nexus 5000 Series Switch, which device is being referenced as the remote IP address?
A. ESX or ESXi host
B. vCenter
C. vPC peer switch
D. Cisco IMC management
Answer: B
Explanation:
This command specifies the hostname or IP address for the vCenter Server. Optionally, specifies the port number and VRF.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/layer2/6x/b_5500_Layer2_Config_6x/b_5500_Layer2_Config_602N12_chapter_010000.html
QUESTION 39
When connecting Cisco Nexus 5000 Series Switches to the VMware vCenter Server, which item must be configured before installing the extension keys?
A. configure vPC
B. configure DirectPath I/O support in vCenter
C. configure PTS on the VSM
D. configure dynamic vNICs
Answer: A
QUESTION 40
Which feature enables NIV?
A. EHV
B. vPC
C. Cisco FabricPath
D. Cisco OTV
E. VN-Tag
Answer: A
Explanation:
EHV is the feature that enables NIV.
QUESTION 41
Which three selections represent implementations of Cisco VN-Link technology? (Choose three.)
A. Cisco Nexus 1000V
B. Cisco Nexus 2000 FEX
C. Cisco VM-FEX
D. VMware PTS
E. vMotion
Answer: ACD
Explanation:
The VM is powered on and resides on the ESX Host 1 with all the information stored on the shared storage. The VM was connected to the PODy (where y is the number of your POD) PTS VDS by associating it to port group VLAN61 that was created on the Cisco Nexus 5548 device. The VM has been connected to the vPC system automatically using a VN-Link in the hardware in PTS mode or in VM-FEX mode. The VEM bits are used in PTS mode to connect the VM VNIC to the VMNIC interface. In this case, the VMNIC interface is not a real VMNIC but a dynamic VNIC that is presented as an interface to the ESX OS. The dynamic VNIC is enabled when the Cisco UCS VIC creates and configures the VNIC parameters inherited from port group VLAN61.
http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/mkt_ops_guides/513_n1_1/n5k_ops_vmfex.html
QUESTION 42
Which two items are required components of VN-Link in software? (Choose two.)
A. VDC
B. VEM
C. vPC
D. VSM
E. VRRP
Answer: BD
Explanation:
The Cisco Nexus 1000V Series consists of two main types of components that can virtually emulate a 66-slot modular Ethernet switch with redundant supervisor functions:
– Virtual Ethernet module (VEM)-data plane: This lightweight software component runs inside the hypervisor. It enables advanced networking and security features, performs switching between directly attached virtual machines, provides uplink capabilities to the rest of the network, and effectively replaces the vSwitch. Each hypervisor is embedded with one VEM.
– Virtual supervisor module (VSM)-control plane: This standalone, external, physical or virtual appliance is responsible for the configuration, management, monitoring, and diagnostics of the overall Cisco Nexus 1000V Series system (that is, the combination of the VSM itself and all the VEMs it controls) as well as the integration with VMware vCenter. A single VSM can manage up to 64 VEMs. VSMs can be deployed in an active-standby model, helping ensure high availability.
http://www.cisco.com/c/en/us/solutions/collateral/switches/nexus-1000v-switch-vmware-vsphere/white_paper_c11-525307.html
QUESTION 43
Which two items are features that are available in VN-Link in software? (Choose two.)
A. VM snapshot
B. NetFlow
C. ERSPAN
D. High availability
E. Resource reservations
Answer: BC
Explanation:
NetFlow is a feature that was introduced on Cisco routers that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data provided by NetFlow, a network administrator can determine things such as the source and destination of traffic, class of service, and the causes of congestion. A typical flow monitoring setup (using NetFlow) consists of three main components:
– Flow exporter: aggregates packets into flows and exports flow records towards one or more flow collectors.
– Flow collector: responsible for reception, storage and pre-processing of flow data received from a flow exporter.
– Analysis application: analyzes received flow data in the context of intrusion detection or traffic profiling, for example.
This module describes how to configure Encapsulated Remote Switched Port Analyzer (ERSPAN). The Cisco ERSPAN feature allows you to monitor traffic on one or more ports or VLANs and send the monitored traffic to one or more destination ports.
https://en.wikipedia.org/wiki/NetFlow
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/lanswitch/configuration/xe-3s/lanswitch-xe-3s-book/lnsw-conf-erspan.html
QUESTION 44
Which statement about enhanced zoning on Cisco Multilayer Director Switches are true?
A. It allows partial zone set changes to be distributed without having to activate a zone set.
B. Enhanced zoning is compatible with IVR.
C. Zone changes can scheduled with a CRON job.
D. More than one zone set can be active with enhanced zoning.
Answer: A
Explanation:
Enhanced zoning implements changes to the zoning database and distributes it without reactivation. Distribution of zone sets without activation avoids hardware changes for hard zoning in the switches.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/san_switching/6x/b_5500_SAN_Switching_Config_6x/b_5500_SAN_Switching_Config_602N12_chapter_01001.html#con_1871274
QUESTION 45
Which command enables NPIV on Cisco Nexus 5000 Series Switches and Cisco MDS switches?
A. switch(config)# npiv enable
B. switch(config)# npivon
C. switch(config)# feature npiv
D. switch(config)# npiv proxy
E. switch(config)# np proxy-enable
New 300-165 exam questions from PassLeader 300-165 dumps! Welcome to download the newest PassLeader 300-165 VCE and PDF dumps: https://www.passleader.com/300-165.html (275 Q&As –> 315 Q&As –> 330 Q&As –> 349 Q&As)
P.S. New 300-165 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=0B-ob6L_QjGLpMVRmUUJZRWU3cU0
Read More CCNP Data Center Exam Dumps:
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CCNP Data Center 300-170 Exam Dumps: http://www.ciscovceplus.com/?s=300-170
CCNP Data Center 300-175 Exam Dumps: http://www.ciscovceplus.com/?s=300-175
CCNP Data Center 300-180 Exam Dumps: http://www.ciscovceplus.com/?s=300-180
