What is the purpose of a route target (RT) in EVPN?

To assign a sequence number for MAC mobility

To control the import and export of routes between VNIs

To uniquely identify a route within the BGP table

Which EVPN route type is used by a Layer 3 VXLAN gateway to advertise an IP prefix for inter-subnet routing?

Type-1 (Ethernet Auto-Discovery)

An EVPN-VXLAN fabric uses a centralized Layer 3 gateway. The gateway needs to advertise a static route for a server subnet (192.168.10.0/24) that is not directly connected to the fabric but is reachable via an external router. Which EVPN route type should the gateway use to advertise this subnet to the leaf switches?

Type-2 route with the MAC and IP of the external router

Type-5 route with the IP prefix

Type-1 route for Ethernet auto-discovery

What is the role of a route distinguisher (RD) in EVPN?

To make otherwise identical routes unique in the BGP table

To filter routes based on their source

To provide authentication for BGP sessions

To determine the VXLAN VNI for a route

How does EVPN handle MAC mobility when a host moves from one VTEP to another?

By using a new route distinguisher for the moved MAC

By sending a gratuitous ARP to all VTEPs

By flushing all MAC entries in the fabric

By using a sequence number in the Type-2 route

Juniper NetworksCertified Specialist, Mist AI Wired (JNCIS-MistAI)

Domain 5Objective 3

Gateway and Policy JN0-460 Practice Questions (Page 5)

Part of the Campus EVPN-VXLAN domain, which makes up ~11% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–7 in this domain), expect 1–2 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

7concepts

Questions 21–25

21foundation · easy
What is the purpose of a route target (RT) in EVPN?
Select an answer first
22foundation · easy
Which EVPN route type is used by a Layer 3 VXLAN gateway to advertise an IP prefix for inter-subnet routing?
Select an answer first
23application · medium
An EVPN-VXLAN fabric uses a centralized Layer 3 gateway. The gateway needs to advertise a static route for a server subnet (192.168.10.0/24) that is not directly connected to the fabric but is reachable via an external router. Which EVPN route type should the gateway use to advertise this subnet to the leaf switches?
Select an answer first
24foundation · easy
What is the role of a route distinguisher (RD) in EVPN?
Select an answer first
25foundation · easy
How does EVPN handle MAC mobility when a host moves from one VTEP to another?
Select an answer first

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