642-998 - Designing Cisco Data Center Unified Computing
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Which technology can you implement to improve inbound path optimization to data centers?
Which is the first step of the ISSU process?
Upgrade the BIOS of standby supervisors.
A flow exporter contains network layer and transport layer details for the NetFlow export packet. Which three options must be configured in a flow exporter? (Choose three.)
export destination IP address
UDP port number
What represents a feature to secure OSPF routing exchanges?
OSPF peer authentication
Which two match fields does Cisco NX-OS use as the defaults when you create a flow record? (Choose two.)
match interface input
match interface output
Which two benefits does Cisco VNMC provide? (Choose two)
template-based policy management
transparent operation management trough an XML API
Which option configured on Cisco Nexus 7000 Series data center switches ensures the confidentiality of server data beginning at the ingress switch port?
Which option is an advantage of utilizing hypervisor technology within a Cisco Unified Fabric data center environment?
distributed load processing
Highest Average CPU Utilization?
Which technology differentiates a data center designed around Cisco equipment versus another vendor?
Which technology has the benefit of significant reduction in cabling at the access layer?
While using the Microsoft Assessment an Planning toolkit, please answer the following questions. How many computers were identified as candidates to be virtualized on Hyper-V?
Given the above configuration example answer the following questions What is the number of Host required for the above configuration
Given the above configuration example answer the following questions What is the number of Core Processors installed
Your customer has a requirement to load balance traffic to rich media servers connected to the data center access layer. Which Cisco ACE Service Module deployment topology will yield the highest potential bandwidth to subscribers?
Asymmetric Server Normalization
A customer is designing their new data center using Cisco UCS and they want to use the VM-FEX feature. Which statement about VM-FEX is true?
VM-FEX is a Cisco UCS feature that allows management of the virtual network and configuration of virtual ports, which can be handled within Cisco UCS Manager.
Which web browser does Cisco UCS Manager support?
Google Chrome 14.0 or higher
Which three features are part of Cisco DCNM for SAN Advanced Edition? (Choose three.)
federation and VSAN scoping
VM-aware discovery and path analysis
fabric performance monitoring
Which two reasons explain why a server on VLAN 10 is unable to join a multicast stream that originates on VLAN 20? (Choose two.)
IGMP snooping and mrouter are not enabled on VLAN 10.
The mrouter on VLAN 20 does not see the PIM join.
Which two causes might explain why a Fibre Channel connection between a Cisco Nexus 5000 Series switch and a Cisco MDS that is using Cisco NPV is not working? (Choose two.)
The Cisco NPV feature is not enabled on the Cisco MDS.
The host-facing interface of the Cisco MDS is not configured for switchport mode F.
What are traits of a routing protocol used in a data center? (Choose two)
fast route convergence
support for ECMP
Which statement about FabricPath and private VLANs is true?
All VLANs in the private VLAN must in the same mode.
Which two devices would you recommend to implement at the EoR in your data center design for access layer connectivity? (choose two)
Cisco Nexus 5500 Series
Cisco Nexus 7000 Series
When multicast traffic is a required design element, why is the Cisco UCS 6248UP a better choice than the Cisco 6140XP?
Cisco UCS 6248UP employs separate unicast an multicast egress queues.
What is the primary function of NetFlow?
NetFlow identifies packet flows for both ingress and egress IP packets and provides statistics based on these packet flows.
Which Cisco technology would you specify to provide your client's data center with context-aware identity validation and Layer 2 port authentication?
What is your recommendation to a customer interested in slowing power consumption in the data center? (Choose two.)
Consolidate servers through virtualization.
Implement Cisco Unified Fabric.
Which NHRP features active and standby virtual gateways?
Which design steps could be considered optional?
Which statement about the management interface in the Cisco Nexus 7000 architecture is true?
One mgmt0 interface is accessible from any VDC.
What allows for STP to be disabled yet support a loop-free topology even on link or switch failure?
Which option is an example of the network services that are provided at the aggregation layer of the data center network?
Which feature of Cisco Prime NAM for Cisco Nexus 1010 Virtual Services Appliance provides multifaceted insight into network behavior?
Which statement about Cisco data center security products is true?
Cisco VSG secures inter-VM traffic within a tenant.
The install all command performs which two functions? (Choose two.)
copies the kickstart and system images to the standby supervisor module
reloads the standby supervisor module with the new Cisco NX-OS software
What is one example of a fully virtualized environment in the data center?
During Dynamic ARP Inspection, which feature learns the MAC and IP addresses?
Which three facility challenges may a customer encounter while designing a data center? (Choose three.)
In the Cisco Nexus 7010 architecture, In-Service Software Upgrades are enabled by which of the following components or features?
plug-in based services and features
What three characteristics are true regarding the Microsoft Assessment and Planning (MAP) inventory, assessment, and reporting toolkit? (Choose three.)
Provides comprehensive data analysis
Identifies virtualized servers running under VMware
Provides detailed assessment results for each migration scenario
Given the above configuration example answer the following questions What is the memory size per Host?
Which statement about Cisco VM-FEX technology is true?
VM-FEX collapses virtual and physical networking infrastructure into a single infrastructure that is fully aware of the virtual machine locations and networking policies.
Which Cisco product is the least likely example of an access layer switch within the data center network?
Cisco MDS 9222i
Which option is a major advantage of using FabricPath in a data center?
It supports equal-cost multipath forwarding.
Which two benefits does Cisco VNMC provide? (Choose two.)
transparent operation management through an XML API
template-based policy management
Given the above configuration example answer the following questions. What is the server type configured in the above example?
You are migrating existing Cisco 6500 Series devices to Cisco Nexus 7000 Series devices. Which Cisco NX-OS configuration is equivalent to this Cisco IOS configuration? interface Ethernet2/1 ip address 192.168.10.2 255.255.255.0 standby 0 ip 192.168.10.1 standby 0 priority 110 standby 0 preempt
feature hsrp interface ethernet 2/1 ip address 192.168.10.2/24 hsrp ip 192.168.10.1 preempt
Which business requirement typically drives the data center design?
support for heterogeneous compute environments
Which two features can be used during a Cisco ISSU? (Choose two.)
Which two devices are recommended for an MoR design that includes Cisco Unified Fabric? (Choose two.)
Cisco Nexus 5548UP
Cisco Nexus 2232PP