You are configuring a VXLAN EVPN DCI between two sites. Each site has its own spine-leaf fabric. The underlay is already configured. To enable inter-site VXLAN traffic, what must be configured on the border leaf devices?

OSPF adjacency over the inter-site link

A static VXLAN tunnel between the border leaves

VLAN trunking between the border leaves

An IBGP session between the border leaves of each site with the evpn family

A company is designing a DCI for a multi-tenant environment. They have a requirement for active-active data centers, but they also need to ensure that if one site fails, the other can take over without any manual intervention. Which design consideration is most critical?

Redundancy and automated failover

Which issue is commonly indicated by a failure to establish an EVPN session between two data center devices?

A mismatch in the MTU of the physical interfaces

A failure in the DNS resolution of the device hostnames

A misconfiguration in the BGP parameters, such as incorrect peer address or AS number

An incorrect time zone on the devices

When designing a Data Center Interconnect (DCI), which factor is most important to consider for meeting application performance requirements?

The color of the fiber optic cables

The number of tenants in the data center

The brand of the network equipment

Juniper NetworksCertified Specialist, Data Center (JNCIS-DC)

Domain 6Objective 7

Data Center Interconnect JN0-481 Practice Questions (Page 1)

Part of the Data Center Multitenancy domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

5concepts

Questions 1–5

1application · medium
You are configuring a VXLAN EVPN DCI between two sites. Each site has its own spine-leaf fabric. The underlay is already configured. To enable inter-site VXLAN traffic, what must be configured on the border leaf devices?
Select an answer first
2expert · hard
A company is designing a DCI for a multi-tenant environment. They have a requirement for active-active data centers, but they also need to ensure that if one site fails, the other can take over without any manual intervention. Which design consideration is most critical?
Select an answer first
3foundation · easy
Which issue is commonly indicated by a failure to establish an EVPN session between two data center devices?
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4foundation · easy
Which technology is commonly used to extend Layer 2 connectivity across a Data Center Interconnect (DCI)?
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5foundation · easy
When designing a Data Center Interconnect (DCI), which factor is most important to consider for meeting application performance requirements?
Select an answer first

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