A network engineer is configuring EVPN on a new leaf. The leaf should only import routes for EVI 100 and EVI 200, but not EVI 300. What is the most efficient way to achieve this?

Configure the bridge domain to only include EVI 100 and EVI 200

Configure the Ethernet segment to only include EVI 100 and EVI 200

Configure VRF import policies that match the route targets for EVI 100 and EVI 200

Configure unique route distinguishers for EVI 100 and EVI 200

In an EVPN-VXLAN fabric, what is the primary role of an EVPN instance (EVI)?

It identifies a unique Layer 2 routing and forwarding domain within the EVPN control plane.

It assigns IP addresses to VTEPs in the EVPN fabric.

It provides the VXLAN encapsulation format used for data plane traffic.

It establishes the BGP session between EVPN peers.

An operator is troubleshooting BUM (broadcast, unknown unicast, multicast) traffic in an EVPN-VXLAN fabric. The operator wants to ensure that all leaves in a given EVI receive BUM traffic. Which EVPN route type is responsible for this?

Route Type 1 (Ethernet Auto-Discovery Route)

Route Type 3 (Inclusive Multicast Route)

Route Type 2 (MAC/IP Advertisement Route)

How do route targets (RTs) control route advertisement in an EVPN fabric?

RTs are used to identify the Ethernet segment for multi-homing.

RTs are attached to EVPN routes, and a VRF imports routes only if the RT matches its import policy.

RTs are used to select the BGP next hop for each route.

RTs are used to assign the VXLAN VNI to each route.

A data center operator is deploying EVPN-VXLAN and needs to advertise host MAC/IP bindings from a leaf to all other leaves in the same EVI. The operator wants to ensure that only the intended EVIs receive these routes. Which EVPN route type and control mechanism should be used?

Route Type 5 with route targets matching the VRF

Route Type 1 with route distinguishers matching the EVI

Route Type 3 with VRF import policies

Route Type 2 with route targets matching the EVI

Juniper NetworksCertified Specialist, Data Center (JNCIS-DC)

Domain 1Objective 2

EVPN Control Plane JN0-481 Practice Questions (Page 2)

Part of the Data Center Architectures (IP Fabrics, EVPN-VXLAN) domain, which makes up ~5% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~2–3 in this domain), expect 1–1 from this objective — we provide 18 practice questions to prepare you well beyond it. (estimate)

18questions here

4free pages

6concepts

Questions 6–10

6application · medium
A network engineer is configuring EVPN on a new leaf. The leaf should only import routes for EVI 100 and EVI 200, but not EVI 300. What is the most efficient way to achieve this?
Select an answer first
7foundation · easy
In an EVPN-VXLAN fabric, what is the primary role of an EVPN instance (EVI)?
Select an answer first
8application · medium
An operator is troubleshooting BUM (broadcast, unknown unicast, multicast) traffic in an EVPN-VXLAN fabric. The operator wants to ensure that all leaves in a given EVI receive BUM traffic. Which EVPN route type is responsible for this?
Select an answer first
9foundation · easy
How do route targets (RTs) control route advertisement in an EVPN fabric?
Select an answer first
10application · medium
A data center operator is deploying EVPN-VXLAN and needs to advertise host MAC/IP bindings from a leaf to all other leaves in the same EVI. The operator wants to ensure that only the intended EVIs receive these routes. Which EVPN route type and control mechanism should be used?
Select an answer first

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