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Cisco 400-007 Practice Test - Questions Answers, Page 13

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Question 121

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Your network operations team is deploying Access Control Lists (ACLs) across your Internet gateways They wish to place an ACL inbound on the Internet gateway interface facing the core network (the "

Question 122

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You are designing a network for a branch office. In order to improve convergence time, you are required to use the BFD feature Which four routing protocols can you use to facilitate this? (Choose fo

Question 123

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A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which two factors should

Question 124

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You were tasked to enhance the security of a network with these characteristics: • A pool of servers is accessed by numerous data centers and remote sites • The servers are accessed via a cluster

Question 125

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A network architect must redesign a service provider edge, where multiservice and multitenant PEs are currently present. Which design feature should be minimized in the new design to achieve reliabi

Question 126

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DRAG DROP Drag and drop the design characteristics from the left onto the correct network filter techniques on the right. Not all options are used.

Question 127

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DRAG DROP Drag and drop the multicast protocols from the left onto the current design situation on the right.

Question 128

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DRAG DROP Drag and drop the end-to-end network virtualization elements from the left onto the correct network areas on the right.

Question 129

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DRAG DROP Drag and drop the design use cases from the left onto the correct uRPF techniques used to prevent spoofing attacks Not all options are used.

Question 130

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DRAG DROP Drag and drop the FCAPS network management reference models from the left onto the correct definitions on the right.

Related questions

Company XYZ, a global content provider, owns data centers on different continents Their data center design involves a standard three-layer design with a Layer 3-only core VRRP is used as the FHRP They require VLAN extension across access switches in all data centers, and they plan to purchase a Layer 2 interconnection between two of their data centers in Europe in the absence of other business or technical constraints which termination point is optimal for the Layer 2 interconnection?

Company XYZ needs advice in redesigning their legacy Layer 2 infrastructure. Which technology should be included in the design to minimize or avoid convergence delays due to STP or FHRP and provide a loop-free topology?

The Agile Manifesto is a document that defines the key values and principles behind the Agile philosophy and helps development teams work more efficiently and sustainably Each of the four key values is split into two sections a left-hand side and a right-hand side In other words, though there is value in the items on the right we value the items on the left more What is one of the key values of the Agile Manifesto?

Which design solution reduces the amount of IGMP state in the network?

Which architecture does not require an explicit multicast signaling protocol, such as PIM or P2MP, to signal the multicast state hop-by-hop, but instead uses a link state protocol to advertise the multicast forwarding state?

The network designer needs to use GLOP IP address in order make them unique within their ASN, which multicast address range will be considered?

Refer to the exhibit. The network 10.10.0 .0/16 has been redistributed to OSPF processes and the best path to the destination from R1 has been chosen as R1-R2-R3 A failure occurred on the link between R2 and R3 and the path was changed to R1-R4-R5-R3 What happens when the link between R2 and R3 is restored'?

A business requirement is supplied to an architect from a car manufacturer stating their business model is changing to just-in-time manufacturing and a new network is required, the manufacturer does not produce all of the specific components m-house. which area should the architect focus on initially?

SDN is still maturing Throughout the evolution of SDN which two things will play a key role in enabling a successful deployment and avoiding performance visibility gaps in the infrastructure? (Choose two.)

Refer to the exhibit. An architect must design an enterprise WAN that connects the headquarters with 22 branch offices. The number of remote sites is expected to triple in the next three years. The final solution must comply with these requirements: • Only the loopback address of each of the enterprise CE X and Y routers must be advertised to the interconnecting service provider cloud network. • The transport layer must carry the VPNv4 label and VPN payload over the MP-BGP control plane. • The transport layer must not be under service provider control. Which enterprise WAN transport virtualization technique meets the requirements?

Question 121

Your network operations team is deploying Access Control Lists (ACLs) across your Internet gateways They wish to place an ACL inbound on the Internet gateway interface facing the core network (the "trusted" interface). Which IP address would the ACL need for traffic sourced from the inside interface, to match the source address of the traffic?

inside global

outside global

inside local

outside local

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Question 122

You are designing a network for a branch office. In order to improve convergence time, you are required to use the BFD feature Which four routing protocols can you use to facilitate this? (Choose four.)

IS-IS

static

RIP

EIGRP

BGP

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Question 123

A senior network designer suggests that you should improve network convergence times by reducing BGP timers between your CE router and the PE router of the service provider. Which two factors should you consider to adjust the timer values? (Choose two.)

service provider agreement to support tuned timers

manual updates to the peer groups

service provider scheduling of changes to the PE

number of routes on the CE router

number of VRFs on the PE router

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Question 124

You were tasked to enhance the security of a network with these characteristics:

• A pool of servers is accessed by numerous data centers and remote sites

• The servers are accessed via a cluster of firewalls

• The firewalls are configured properly and are not dropping traffic

• The firewalls occasionally cause asymmetric routing of traffic within the server data center.

Which technology should you recommend to enhance security by limiting traffic that could originate from a hacker compromising a workstation and redirecting flows at the servers?

Poison certain subnets by adding static routes to Null0 on the core switches connected to the pool of servers.

Deploy uRPF strict mode.

Limit sources of traffic that exit the server-facing interface of the firewall cluster with ACLs.

Deploy uRPF loose mode

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Question 125

A network architect must redesign a service provider edge, where multiservice and multitenant PEs are currently present. Which design feature should be minimized in the new design to achieve reliability?

bridging

fate sharing

redundancy

unicast overlay routing

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