[Sep-2022] Pass Cisco 300-420 Tests Engine pdf - All Free Dumps [Q99-Q119]

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[Sep-2022] Pass Cisco 300-420 Tests Engine pdf – All Free Dumps

Designing Cisco Enterprise Networks Practice Tests 2022 | Pass 300-420 with confidence!

Cisco 300-420: Job roles associated with CCNP Enterprise certification

After successfully completing the 300-420 and 350-401 exams, you will become eligible for getting the CCNP Enterprise certificate. This option is highly beneficial, especially in terms of employment opportunities. There are several positions that you can apply for after obtaining this certification. Some of these job roles include the following:

Network Analyst;
Infrastructure Engineer;
Systems Engineer;
Network Design Engineer;
IT Team Leader;
Third Line Support.
Network Specialist;
Advanced Technician;
Network Engineer;

With Cisco CCNP Enterprise on your resume, you can also count on good wages. According to surveys, the annual average salary of a Network Administrator is $67,002; the average income of a Network Engineer is 111,335 per year, while a Data Center Technician can earn an average of $110,901 per annum. If you are not convinced that obtaining this professional-level certificate is worth the effort, then you should consider the financial and career advantages that come with it.

NEW QUESTION 99
Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?

PIM SSM must run in the underlay.

Multicast clients reside in the underlay, and the multicast source is outside the fabric or in the overlay.

Rendezvous points must be used in a PIM SSM deployment.

Multicast traffic is transported in the overlay and the EID space for wired and wireless clients.

NEW QUESTION 100
Drag and drop the characteristics from the left onto the configuration protocols they describe on the right.

NEW QUESTION 101
Which PIM mode uses a shared tree only?

bidirectional

sparse

dense

source-specific

Explanation
In bidirectional mode, traffic is routed only along a bidirectional shared tree that is rooted at the rendezvous point (RP) for the group
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-16/imc-pim-xe-16-book/imc-te

NEW QUESTION 102
An engineer must propose a solution for a campus network that includes the capability to create multiple Layer
3 virtual networks. Each network must have its own addressing structure and routing table for data forwarding.
The solution must be scalable to support hundreds of virtual networks and allow simple configuration and management with minimal administrative overhead. Which solution does the engineer recommend?

hop-by-hop EVN

multihop MPLS core

multihop IPsec tunneling

hop-by-hop VRF-Lite

Section: WAN for Enterprise Networks

NEW QUESTION 103
An engineer must propose a QoS architecture model that allows an application to inform the network of its traffic profile and to request a particular type of service to support its bandwidth and delay requirements. The application requires consistent and dedicated bandwidth end to end. Which QoS architecture model meets these requirements?

DiffServ

LLQ

WRED

IntServ

Explanation/Reference:

NEW QUESTION 104
Which feature is required for graceful restart to recover from a processor failure?

Cisco Express Forwarding

Virtual Switch System

Stateful Switchover

Bidirectional Forwarding Detection

NEW QUESTION 105
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?

Mark the traffic with DSCP CS1 and map into Class2 with a minimum bandwidth assigned by reducing the bandwidth available to CIass3.

Mark the traffic with DSCP CS6 and map into Class1 with a minimum bandwidth assigned by reducing the bandwidth available to Class2

Mark the traffic with DSCP EF and map into Class1 with a minimum bandwidth assigned by reducing the bandwidth available to Class2.

Mark the traffic with DSCP CS2 and map into Class2 with a minimum bandwidth assigned by reducing the bandwidth available to Class3

NEW QUESTION 106
A company is running BGP on a single router, which has two connections to the same ISP. Which BGP feature ensures traffic is load balanced across the two links to the ISP?

Multihop

Multipath Load Sharing

Next-Hop Address Tracking

AS-Path Prepending

NEW QUESTION 107
An engineer must design a solution to connect a customer to the Internet. The solution will include a Layer 3 circuit with a CIR of 50 Mbps from the service provider. The hand-off from the provider’s switch to the customer’s router is 1Gbps. Which solution should the engineer include to prevent potential issues with choppy voice traffic?

Reduce the bandwidth of the connection to the router.

Implement hierarchical QoS with a parent policing policy.

Implement hierarchical QoS with a parent shaping policy.

Add a bandwidth statement to the router interface.

NEW QUESTION 108
Refer to the exhibit. An architect must create a stable and scalable EIGRP solution for a customer. The design must:
* conserve bandwidth, memory, and CPU processing
* prevent suboptimal routing
* avoid any unnecessary queries
Which two solutions must the architect select? (Choose two.)

Prefix lists

Stub routing

Distribute lists

Route summarization

NEW QUESTION 109
Which solution allows overlay VNs to communicate with each other in an SD-WAN Architecture?

External fusion routers can be used to map VNs to VRFs and selectively route traffic between VRFs.

GRE tunneling can be configured between fabric edges to connect one VN to another.

SGTs can be used to permit traffic from one VN to another.

Route leaking can be used on the fabric border nodes to inject routes from one VN to another.

NEW QUESTION 110
When provisioning bandwidth for an IP telephony network, which elements are unique to an IP telephony call?
(Choose two.)

voice stream

IGMP packets

call-control signaling

routing protocol packets

speed of the segment to the telephone

Bandwidth provisioning for an IP telephony call consists of the voice stream traffic and the call control traffic.
These elements are unique to an IP telephony call.
The network infrastructure should be examined to see if the required bandwidth exists to support the voice and call-control applications. The sum of the bandwidth necessary for each major application, including voice, video, and data, should not exceed 75% of the total available bandwidth for each link. Voice traffic can be characterized as:
Smooth
Benign
Drop sensitive
Delay sensitive
Voice packets are typically around 60 to 120 bytes in size. For good voice quality, packet loss should be less than 1 percent and delay should be no more than 150 ms.
The IP telephony voice call-control procedures also generate traffic. The call control procedures are in the areas of call setup, maintenance, redirect, and tear down. There are special protocols such as H.323 and Media Gateway Control Protocol (MGCP) that handle these procedures.
Voice applications are delay-sensitive. Speech is sampled by voice processors referred to as a codec (coder/ decoder). Then the digitized voice-sample outputs of the codecs are sent into the network towards the receiver at regular intervals in real-time transport protocol (RTP) packets. If these packets containing the voice samples are delayed for any reason behind other data traffic, the quality of the voice conversation suffers.
The transportation of these voice applications in RTP packets through the IP network handled by H.323 protocols and devices is referred to as Voice over IP (or VoIP for short).
The following are other network and design considerations besides bandwidth relating to IP telephony infrastructure support:
Determine if the cabling plant can support the IP telephony equipment.
Determine if the switch hardware can supply power to attached IP telephony equipment or if additional hardware is required.
Ensure that infrastructure supports priority end-to-end VLANs and QoS networking.
Internet Group Management Protocol (IGMP) is used for managing the membership of IP multicast groups and is not an element unique to an IP telephony call.
Routing protocol packets (RIP, OSPF, and EIGRP) are used by routers to share routing information, and are not elements unique to an IP telephony call.
The speed of the segment to the telephone is important to VoIP, but that is not an element unique to an IP telephony call.
Objective:
Layer 2 Technologies
Sub-Objective:
Configure and verify VLANs
References:
Cisco > Support > Technology Support > Voice > Telephony Signaling

NEW QUESTION 111
An engineer must design a multicast network for a financial application. Most of the multicast sources also receive multicast traffic (many-to-many deployment model). To better scale routing tables, the design must not use source trees. Which multicast protocol satisfies these requirements?

PIM-SSM

PIM-SM

MSDP

BIDIR-PIM

Section: Network Services

NEW QUESTION 112
Drag and drop the characteristics from the left onto the Yang model they describe on the right.
Select and Place:

NEW QUESTION 113
A global organization with several branches hired a network architect to design an overlay VPN solution. The branches communicate with each other frequently. The customer expects to add more branches in the future.
To meet the customer’s security requirements, the architect plans to provide traffic protection using dynamic IPsec tunnels. Which solution should the architect choose?

DMVPN

EasyVPN

GETVPN

L2TP

NEW QUESTION 114
Refer to the exhibit.

An engineer is designing a routing solution for a customer. The design must ensure that a failure of network
10.1.0.0/24, 10.1.2.0/24, 10.2.1.0/24, or 10.2.3.0/24 does not impact the core. It also requires fast convergence time during any link failover in the core or access networks. Which solution must the engineer select?

Add aggregation layer between core and access networks.

Enable graceful restart on routers A and C.

Enable FRR for the connected networks of routers A and C.

Enable summarization on routers A and C.

NEW QUESTION 115
A network solution is being designed for a company that connects to multiple Internet service providers.
Which
Cisco proprietary BGP path attribute will influence outbound traffic flow?

Local Preference

MED

Weight

AS Path

Community

NEW QUESTION 116

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

NEW QUESTION 117
Which two statements about VRRP object tracking are true? (Choose two)

The priority of a VRRP device can change in accordance with the up or down status of a VRRP object

The VRRP interface priority must be manually configured by the administrator

A VRRP group can track only one object at a time

VRRP can track the status of interfaces and routes

VRRP supports only interface tracking

Explanation
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKCRS-2821.pdf

NEW QUESTION 118
Drag and drop the properties from the left onto the Cisco SD-WAN components that perform them on the right.

NEW QUESTION 119
Which technology provides a multichassis IP connection between VSS-enabled switches and downstream devices?

LACP

MEC

ICCP

LAG

BFD

PAgP

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The Cisco 300-420 ENSLD is a certification exam that verifies your understanding of enterprise designing, including advanced enterprise campus networks, advanced routing and addressing solutions, WAN, SDA, network services, and security services. This test is associated with two certificates, which are the Cisco Certified Specialist – Enterprise Design and the CCNP Enterprise. In this article, we will talk about this exam in more detail.

Online Exam Practice Tests with detailed explanations!: https://www.prepawaytest.com/Cisco/300-420-practice-exam-dumps.html

[Sep-2022] Pass Cisco 300-420 Tests Engine pdf – All Free Dumps [Q99-Q119]

Cisco 300-420: Job roles associated with CCNP Enterprise certification

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