Free Cisco Certified Design Expert Written Exam 352-001 Exam Practice Test

You want to add 900 VLANs to the existing 90 VLANs on a data center. Which two spanning-tree concerns must you consider? (Choose two)

• To add 990 VLANs to the switching hardware reserved VLANs requires you to use extended VLAN
• STP is increased by a factor of 10 convergence time.
• BPDU does not support 990 VLANs.
• The diameter of the STP topology is increased.
• The PVST+ increases CPU utilization

Which relationship between iBGP and the underlying physical topology is true?

• iBGP can work only on a ring network topology with a link state protocol like OSPF or IS IS
• iBGP full mesh requirement does not dictate any specific network topology
• iBGP does not work on a ring network topology even with an underlying IGP
• iBGP full mesh requires an underlying My meshed network topology

Which two possible drawbacks should you consider when introducing Network Functions Virtualization in a network design? (Choose two)

• Bandwidth utilization increases
• Traffic flows are suboptimal
• High-end routers are required to support NFV
• OpenFlow must be supported in the network
• An SDN orchestration layer is required to support NFV

While designing a switched topology, in which two options is UplinkFast recommended? (Choose two )

• when switches of different spanning-tree types are connected (for example. 802.1d connecting to 802.1w)
• on distribution layer switches
• when hello timers are changed to more aggressive values
• on access layer switches
• on the core switches

Which three processes are part of the ITILv3 Service Operation? (Choose three)

• Release and deployment management
• Problem management
• Incident management
• Event management
• Service-level management
• Change management

You are reviewing a new data center design for a customer. They chose to leverage a tunnel-based overlay technology for quick deployment and multitenant security. Which design concern can affect the availability across the data center?

• Nonoverlapping IP address space between the overlay networks
• MTU size on the underlay links
• Review of comman paths on the underlay links
• Proper placement of STP root bridge in overlay networks

You are providing a design review for a service provider that offers MPLS Layer 3 VPN services. Which two considerations of using RT Constrained Route Distribution are true? (Choose two)

• The RRs do not need to advertise any Route target filter toward the PE routers
• The PE routers must advertise the default Route target filter toward the RR routers
• The PE and RR routers must support this feature
• This feature must be enabled on all devices in the network at the same time
• The RR must advertise the default Route Target filter toward the PE routers

You designed a network with dual data centers that are connected to each other using a MPLS Layer 3 VPN service. These data centers require a Layer 2 connection between two application servers, one located at each data center. Which two solutions meet these design requirements? (Choose two)

• Purchase an Ethernet Virtual Private Line from the service provider
• Configure Ethernet over MPLS between the CE routers
• Create a VLAN between CE and PE
• Configure an L2TPv3 tunnel between the CE routers
• Configure Multi-VRF on the CE routers

You are tasked with the design of a high available network. Which two features provide fail closed environments? (Choose two.)

• EIGRP
• RPVST+
• MST
• L2MP

What is the main reason to recommend NetFLow?

• When the network consists of multivendor devices
• When granular reporting capabilities are needed
• When information about network device utilization is needed
• When statistics for capacity planning is needed.