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Cisco 400-007 Practice Test - Questions Answers, Page 14

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Question 131

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You are designing a network running both IPv4 and IPv6 to deploy QoS Which consideration is correct about the QoS for IPv4 and IPv6?

IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ.

IPv4 and IPv6 traffic types can use use queuing mechanisms such as LLQ, PQ and CQ.

IPv6 packet classification is only available with process switching, whereas IPv4 packet classification is available with both process switching and CEF.

IPv6 packet classification is only available with process switching, whereas IPv4 packet classification is available with both process switching and CEF.

IPv6 and IB/4 traffic types can use a single QoS policy to match both protocols

IPv6 and IB/4 traffic types can use a single QoS policy to match both protocols

Different congestion management mechanisms need to be used for IPv4 and IPv6 traffic types

Different congestion management mechanisms need to be used for IPv4 and IPv6 traffic types

Suggested answer: C
asked 10/10/2024
Chad Remick
38 questions

Question 132

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A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches. Which packets shold the IPS forward for BFD to work under all circumstances?

Fragmented packet with the do-not-fragment bit set

Fragmented packet with the do-not-fragment bit set

IP packets with broadcast IP source addresses

IP packets with broadcast IP source addresses

IP packets with the multicast IP source address

IP packets with the multicast IP source address

IP packet with the multicast IP destination address

IP packet with the multicast IP destination address

IP packets with identical source and destination IP addresses

IP packets with identical source and destination IP addresses

IP packets with the destination IP address 0.0.0.0.

IP packets with the destination IP address 0.0.0.0.

Suggested answer: E
asked 10/10/2024
Firew Abebe
35 questions

Question 133

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A Tier-3 Service Provider is evolving into a Tier-2 Service Provider due to the amount of Enterprise business it is receiving The network engineers are re-evaluating their IP/MPLS design considerations in order to support duplicate/overlapping IP addressing from their Enterprise customers within each Layer3 VPN. Which concept would need to be reviewed to ensure stability in their network?

Assigning unique Route Distinguishers

Assigning unique Route Distinguishers

Assigning unique Route Target ID'S

Assigning unique Route Target ID'S

Assigning unique IP address space for the Enterprise NAT/Firewalls

Assigning unique IP address space for the Enterprise NAT/Firewalls

Assigning unique VRF ID's to each L3VPN

Assigning unique VRF ID's to each L3VPN

Suggested answer: A
asked 10/10/2024
Frederik Pardon
44 questions

Question 134

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Which three Cisco products are used in conjunction with Red Hat to provide an NFVi solution?

(Choose three.)

Cisco Prime Service Catalog

Cisco Prime Service Catalog

Cisco Open Virtual Switch

Cisco Open Virtual Switch

Cisco Nexus switches

Cisco Nexus switches

Cisco UCS

Cisco UCS

Cisco Open Container Platform

Cisco Open Container Platform

Cisco Virtual Network Function

Cisco Virtual Network Function

Suggested answer: C, D, F
asked 10/10/2024
JENNIFER MALIWANAG
47 questions

Question 135

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What are two key design principles when using a hierarchical core-distribution-access network model? (Choose two )

A hierarchical network design model aids fault isolation

A hierarchical network design model aids fault isolation

The core layer is designed first, followed by the distribution layer and then the access layer

The core layer is designed first, followed by the distribution layer and then the access layer

The core layer provides server access in a small campus.

The core layer provides server access in a small campus.

A hierarchical network design facilitates changes

A hierarchical network design facilitates changes

The core layer controls access to resources for security

The core layer controls access to resources for security

Suggested answer: A, D
asked 10/10/2024
Zaneta Zagajewska
33 questions

Question 136

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A Service Provider is designing a solution for a managed CE service to a number of local customers using a single CE platform and wants to have logical separation on the CE platform using Virtual Routing and Forwarding (VRF) based on IP address ranges or packet length. Which is the most scalable solution to provide this type of VRF Selection process on the CE edge device?

Static Routes for Route Leaking

Static Routes for Route Leaking

Policy Based Routing

Policy Based Routing

OSPF per VRF Instance

OSPF per VRF Instance

Multi-Protocol BGP

Multi-Protocol BGP

Suggested answer: B
asked 10/10/2024
Mitesh Patel
36 questions

Question 137

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An MPLS service provider is offering a standard EoMPLS-based VPLS service to Customer A. providing Layer 2 connectivity between a central site and approximately 100 remote sites.

Customer A wants to use the VPLS network to carry its internal multicast video feeds which are sourced at the central site and consist of 20 groups at Mbps each. Which service provider recommendation offers the most scalability?

EoMPLS-based VPLS can carry multicast traffic in a scalable manner

EoMPLS-based VPLS can carry multicast traffic in a scalable manner

Use a mesh of GRE tunnels to carry the streams between sites

Use a mesh of GRE tunnels to carry the streams between sites

Enable snooping mechanisms on the provider PE routers.

Enable snooping mechanisms on the provider PE routers.

Replace VPLS with a Layer 3 MVPN solution to carry the streams between sites

Replace VPLS with a Layer 3 MVPN solution to carry the streams between sites

Suggested answer: C
asked 10/10/2024
Med Amine Aloui
31 questions

Question 138

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What best describes the difference between Automation and Orchestration?

Automation refers to an automatic process for completing a single task and Orchestration refers to assembling and coordinating a set of tasks and conditions.

Automation refers to an automatic process for completing a single task and Orchestration refers to assembling and coordinating a set of tasks and conditions.

Automation describes a hands-off configuration process while Orchestration refers to sets of automation tasks that require the network administrator to coordinate

Automation describes a hands-off configuration process while Orchestration refers to sets of automation tasks that require the network administrator to coordinate

Automation refers to an automatic process for completing multiple tasks with conditions and Orchestration refers to executing tasks in parallel.

Automation refers to an automatic process for completing multiple tasks with conditions and Orchestration refers to executing tasks in parallel.

Automation refers to scripting languages (Python. Ansible etc.) and Orchestration refers to commercial products that control configuration deployment

Automation refers to scripting languages (Python. Ansible etc.) and Orchestration refers to commercial products that control configuration deployment

Suggested answer: A
asked 10/10/2024
Ruben Campoy
44 questions

Question 139

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A customer asks you to perform a high level review of their upcoming WAN refresh for remote sites The review is specially focused on their retail store operations consisting of 500+ locations connected via mutlipoint IPsec VPN solution.

Which routing protocol would be valid but would also be the most restrictive for the expansion of this deployment model?

EIGRP

EIGRP

IS-IS

IS-IS

OSPF

OSPF

BGP

BGP

Suggested answer: B
asked 10/10/2024
Quintin van Rooyen
50 questions

Question 140

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Which actions are performed at the distribution layer of the three-layer hierarchical network design model? (Choose two)

Fast transport

Fast transport

Reliability

Reliability

QoS classification and marking boundary

QoS classification and marking boundary

Fault isolation

Fault isolation

Redundancy and load balancing

Redundancy and load balancing

Suggested answer: D, E
asked 10/10/2024
Devon Woods
44 questions
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