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Cisco 300-420 Practice Test - Questions Answers, Page 4

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List of questions

Question 31

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When vEdge router redundancy is designed, which FHRP is supported?

Question 32

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Which feature is required for graceful restart to recover from a processor failure?

Question 33

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Which method will filter routes between EIGRP neighbors within the same autonomous system?

Question 34

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An infrastructure team is concerned about the shared memory utilization of a device, and for this reason, they need to monitor the device state. Which solution limits impact on the device and provid

Question 35

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What are two valid scaling techniques when an EIGRP network is designed that consists of more than 1000 routers? (Choose two.)

Question 36

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Refer to the exhibit. Which solution decreases the EIGRP convergence time?

Question 37

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A router running ISIS is showing high CPU and bandwidth utilization. An engineer discovers that the router is configured as L1/L2 and has L1 and L2 neighbors. Which step optimizes the design to addr

Question 38

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A network engineer must connect two sites across a public network using a secure tunneling technology that supports multicast traffic. Which technology must be chosen?

Question 39

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Refer to the exhibit. An engineer must optimize the traffic flow of the network. Which change provides a more efficient design between the access and the distribution layer?

Question 40

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When a first hop redundancy solution is designed, which protocol ensures that load balancing occurs over multiple routers using a single virtual IP address and multiple virtual MAC addresses?

Related questions

Which queuing structure is used on SD-WAN Edge routers?

Which WAN connectivity technology is optimal for edge computing compared to others and why?

DRAG DROP Drag and drop the characteristics from the left onto the correct telemetry mode on the right.

Which feature is used to optimize WAN bandwidth of IGMP network traffic among WAN Edge routers in the same VPN?

Which consideration must be taken into account when using the DHCP relay feature in a Cisco SDAccess Architecture?

An engineer must design a QoS solution for a customer. The network currently supports data only, but the customer will roll out VoIP and IP video in conjunction with the new QoS solution. The engineer plans to use DiffServ. To ensure priority for voice services, which model must the design include?

Which two functions does the control plane node provide in a Cisco SD-Access architecture? (Choose two.)

Refer to the exhibit. An engineer must design a WAN solution so that ISP-1 is always preferred over ISP-2. The path via ISP-2 is considered as a backup and must be used only when the path to ISP-1 is down. Which solution must the engineer choose? A. R1: - Routes advertised to ISP-1: 0x AS-path prepend - Routes received from ISP-1: HIGH local-preference - Routes advertised to R2: no action - Routes received from R2: community NO-EXPORT R2: - Routes advertised to ISP-2:5x AS-path prepend - Routes received from ISP-2: LOW local-preference - Routes advertised to R1: community NO-ADVERTISE - Routes received from R1: no action

An engineer must design an in-band management solution for a customer with branch sites. The solution must allow remote management of the branch sites using management protocols over an MPLS WAN. Queueing is implemented at the remote sites using these classes: How must the solution prioritize the management traffic over the WAN?

An architect must create a QoS solution for a customer to ensure that a 40 Mbps Internet connection is shared between four subnets based on these requirements: * Each subnet must receive no less than 10 Mbps of download bandwidth during peak traffic times. * A subnet can use up to 40 Mbps during nonpeak traffic times if the other subnets are idle. * Download traffic must never experience a delay. Which solution must the architect choose?

Question 31

When vEdge router redundancy is designed, which FHRP is supported?

HSRP

OMP

GLBP

VRRP

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Question 32

Which feature is required for graceful restart to recover from a processor failure?

Cisco Express Forwarding

Virtual Switch System

Stateful Switchover

Bidirectional Forwarding Detection

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Question 33

Which method will filter routes between EIGRP neighbors within the same autonomous system?

distribute-list

policy-based routing

leak-map

route tagging

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An infrastructure team is concerned about the shared memory utilization of a device, and for this reason, they need to monitor the device state. Which solution limits impact on the device and provides the required data?

IPFIX

static telemetry

on-change subscription

periodic subscription

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Question 35

What are two valid scaling techniques when an EIGRP network is designed that consists of more than 1000 routers? (Choose two.)

Use structured hierarchical topology with route summarization

Used sub-second timers

Use the distribute-list command to filter routes

Modify delay parameters on the links

Implement multiple EIGRP autonomous systems

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Question 36

Refer to the exhibit.

Which solution decreases the EIGRP convergence time?

Enable subsecond timers

Increase the hold time value

Increase the dead timer value

Enable stub routing on the spokes

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Question 37

A router running ISIS is showing high CPU and bandwidth utilization. An engineer discovers that the router is configured as L1/L2 and has L1 and L2 neighbors. Which step optimizes the design to address the issue?

Make this router a DIS for each of the interfaces

Disable the default behavior of advertising the default route on the L1/L2 router

Configure the router to be either L1 or L2

Configure each interface as either L1 or L2 circuit type

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Question 38

A network engineer must connect two sites across a public network using a secure tunneling technology that supports multicast traffic. Which technology must be chosen?

IPsec

GRE

PPTP

GRE over IPsec

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Question 39

Refer to the exhibit.

An engineer must optimize the traffic flow of the network. Which change provides a more efficient design between the access and the distribution layer?

Add a link between access switch A and access switch B

Reconfigure the distribution switch A to become the HSRP Active

Change the link between distribution switch A and distribution switch B to be a routed link

Create an EtherChannel link between distribution switch A and distribution switch B

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Question 40

When a first hop redundancy solution is designed, which protocol ensures that load balancing occurs over multiple routers using a single virtual IP address and multiple virtual MAC addresses?

GLBP

IRDP

VRRP

HSRP

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Total 240 questions

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