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Juniper JN0-1103 - Design - Associate (JNCIA-Design)

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Total 65 questions

What is a design consideration for using IBGP for the underlay in a Clos data center fabric?

A.

A full mesh of IBGP neighbors will be required.

B.

BGP ADD-PATH must be enabled for multipath to work on leafs.

C.

An IGP will always be required for learning loopback addresses.

D.

A 5-stage Clos topology will not work with IBGP underlay.

When determining the oversubscription ratio for an IP fabric, which two statements are true? (Choose two.)

A.

Removing spine nodes from the IP fabric increases the oversubscription ratio.

B.

Removing leaf nodes from the IP fabric increases the oversubscription ratio.

C.

Adding spine nodes to the IP fabric decreases the oversubscription ratio.

D.

Adding leaf nodes to the IP fabric decreases the oversubscription ratio.

Which two technologies would be used to encapsulate frames to provide Layer 2 reachability across an IP fabric data center? (Choose two.)

A.

MACsec

B.

IPsec

C.

MPLS

D.

VXLAN

Which two switches should you recommend as leaf nodes for a small data center where cost is a factor? (Choose two.)

A.

EX4300

B.

QFX5700

C.

EX4400

D.

QFX5130

You want to provide employees with controlled access to the corporate network with company devices, ensure secure access for printers and cameras, and enable employees to use their devices on the corporate network.

Which two methods satisfy the requirements? (Choose two.)

A.

implementing MAC authentication for printers and cameras

B.

implementing MAC authentication for laptops

C.

implementing 802.1x authentication for printers and cameras

D.

implementing 802.1x authentication for laptops

According to the WLA Standards Framework, which phase of wireless network design involves meeting with the customer to collect business and technical requirements?

A.

the Deploy phase

B.

the Design phase

C.

the Define phase

D.

the Diagnose phase

Which VPN protocol has the highest overhead?

A.

GRE over MPLS

B.

IPsec with NAT Traversal

C.

Secure Vector Routing

D.

IPsec without NAT Traversal

What are two issues that affect the uptime of a network? (Choose two.)

A.

planned outages

B.

power current used

C.

WAN failure

D.

packet loss

You are asked to review a migration plan from standalone SRX to SRX chassis clusters that connect to the core network.

Which two types of interfaces will be required to support this design on the SRX Series devices? (Choose two.)

A.

management

B.

fab

C.

loopback

D.

control

You are considering changing an IBGP-based IP fabric design to one that is EBGP-based.

In this scenario, which two statements are correct about an EBGP-based design? (Choose two.)

A.

Route reflection is not required.

B.

An IGP is not required.

C.

AS numbers are not required.

D.

Confederations may be used.