SD-WAN-Engineer Multiple Select — 40 Questions

Question 1

Which THREE types of traffic are commonly categorized for specific QoS treatment?

Accepted Answer

Mission-critical database traffic. QoS focuses on real-time and business-critical traffic.

Answer

Public guest Wi-Fi browsing

Answer

Idle background system updates

Question 2

Which TWO methods can be used to identify traffic for a policy?

Accepted Answer

Source/Destination IP addresses. Traffic can be identified by application or by IP/port-based rules.

Answer

Router model

Answer

Device serial number

Answer

Physical port location

Question 3

Which THREE settings are typically defined during the initial ION site provisioning?

Accepted Answer

WAN interface settings. Provisioning involves setting up basic connectivity, identifying the site, and assigning basic policies.

Answer

Annual maintenance schedule

Answer

Global DNS server settings

Question 4

Which TWO factors are used by Prisma SD-WAN to determine the health of a WAN path?

Accepted Answer

Packet loss. The SD-WAN engine monitors latency and loss to calculate path quality.

Answer

Physical cable color

Answer

Power supply status

Answer

ISP name

Question 5

Which THREE actions can be performed by a Prisma SD-WAN 'Policy' object?

Accepted Answer

Path selection. Policies can steer traffic, prioritize it, or apply security constraints.

Answer

Hardware replacement

Answer

Firmware updates

Question 6

When planning for a large-scale deployment, which items are required for the initial site information gather? (Choose THREE)

Accepted Answer

Total bandwidth per link. Knowing local WAN IPs, LAN subnets, and bandwidth requirements is essential for design.

Answer

Local desk configurations

Answer

Employee names

Question 7

Which THREE components are involved in configuring Prisma SD-WAN security policies?

Accepted Answer

Application objects. Security policies rely on application identification, zone definitions, and action rules.

Answer

Physical port numbering

Answer

Hard drive capacity

Question 8

Which THREE types of information are displayed in the Prisma SD-WAN 'Flow Monitoring' view?

Accepted Answer

Source and destination IP. Flow monitoring provides details on path, performance, and application statistics.

Answer

ISP billing records

Answer

Router CPU temperature

Question 9

Which TWO items are considered 'Underlay' resources in a Prisma SD-WAN configuration?

Accepted Answer

Public Internet broadband. Underlay refers to the physical transport connectivity.

Answer

VLAN configuration

Answer

VRF ID

Answer

IPsec tunnel

Question 10

Which TWO of the following are benefits of using Prisma SD-WAN?

Accepted Answer

Simplified management through a centralized Controller. The solution aims to simplify management and optimize performance.

Answer

Ability to bypass all laws of physics

Answer

Reduction of total electricity consumption

Answer

Elimination of all physical wiring

Question 11

Which THREE items are included in a Prisma SD-WAN 'Site' configuration?

Accepted Answer

Interface configuration. A site definition includes location, hardware assignment, and local interface definitions.

Answer

ISP contract end date

Answer

User password history

Question 12

Which THREE actions occur when a device transitions to 'Active' status in an HA pair?

Accepted Answer

The device restarts its BFD sessions.. The transition triggers BFD, OMP advertisement, and interface reactivation.

Answer

The device initiates a factory reset.

Answer

The device purges all log history.

Question 13

Which THREE OMP attributes can be used to influence path selection for DCI?

Accepted Answer

TLOC Preference.. TLOC preference, OMP cost, and OMP tag are standard attributes for path manipulation.

Answer

System IP.

Answer

Device Serial Number.

Question 14

Which TWO features are included in the vManage 'Monitor' menu?

Accepted Answer

Device health and status.. The Monitor menu is the central hub for observing the SD-WAN fabric performance.

Answer

User management.

Answer

Policy configuration.

Answer

Software image repository.

Question 15

Which factors should be considered when designing the placement of a regional hub in a Prisma SD-WAN architecture? (Choose TWO)

Accepted Answer

Latency to branch locations. Latency to branch sites and proximity to data centers are critical for hub design.

Answer

The ISP's billing cycle

Answer

The color of the hardware

Answer

The number of local users

Question 16

What are the primary benefits of implementing a hub-and-spoke design with Prisma SD-WAN? (Choose THREE)

Accepted Answer

Simplified management and visibility. Centralized security, easier management, and traffic grooming are benefits of hub-and-spoke.

Answer

Hardware-less branch deployments

Answer

Infinite bandwidth at the branch

Question 17

Which of these tasks are part of the pre-deployment planning phase for Prisma SD-WAN? (Choose TWO)

Accepted Answer

Validating WAN link connectivity. Assessing current bandwidth usage and identifying critical applications are vital first steps.

Answer

Negotiating new ISP contracts

Answer

Updating the firmware on end-user laptops

Answer

Painting the office walls

Question 18

Which criteria can be used to steer traffic in a Performance Routing policy? (Choose TWO)

Accepted Answer

Packet Loss. Latency and packet loss are key metrics used to determine the best path in PFR.

Answer

Time of day

Answer

Device serial number

Answer

User's physical weight

Question 19

Which are valid methods to connect a branch to the SD-WAN fabric? (Choose TWO)

Accepted Answer

Virtual Gateway (vGateway). Using a dedicated SD-WAN appliance or a virtual gateway are both supported methods.

Answer

A simple hub

Answer

A standard home router without SD-WAN software

Answer

A physical bridge only

Question 20

Which TWO metrics are displayed in the Path Quality dashboard?

Accepted Answer

Latency. The dashboard displays jitter and latency as key performance indicators.

Answer

Total number of users

Answer

Fan speed

Answer

Power supply voltage