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You are troubleshooting an L3VPN that is part of an EVPN/MPLS DCI. You notice that the EVPN overlay BGP session toward 10.29.50.4 is unable to establish. Why is the BGP session failing to establish?
Refer to the exhibit. Referring to the exhibit, which two statements are correct? (Choose two.)
Which two statements about a DHCP relay in an EVPN-VXLAN fabric are correct? (Choose two.)
Which two combinations are supported when configuring a Virtual Chassis Fabric? (Choose two.)
Which two statements are true Virtual Chassis? (Choose two.)
Which protocol is used between VCF member devices to create a loop-free topology?
Which two statements are correct about VXLANs? (Choose two.)
Which two statements define the use of route targets and route distinguishers in an EVPN? (Choose two.)
Which statement is true about the route shown in the exhibit?
Referring to the exhibit, each node in the IP fabric is peering to its directly attached neighbor using EBGP. Each node is peering using physical interface IP addresses. Leaf 2 and Leaf 3 are advertising the 10.1.1/24 network into EBGP. Spine 2 must be configured so that it can load- share traffic destined to the 10 1.1/24 network over both next-hop A and next-hop B. Which two actions must be performed to accomplish this task? (Choose two.)

Question 3 - JN0-682 discussion

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You have a two spine and four leaf CRB topology and you must ensure that the hosts connected to the leaf devices have reachability to all IRB interface addresses, including the local spine IRB

addresses, and the virtual gateway address.

Which two configuration parameters must be used to accomplish this task? (Choose two.)

A.
Configure a spine-to-spine BGP peering as part of the overlay.
Answers
A.
Configure a spine-to-spine BGP peering as part of the overlay.
B.
Configure virtual-gateway-accept-data under the IRB interface.
Answers
B.
Configure virtual-gateway-accept-data under the IRB interface.
C.
Configure a spine-to-spine EVPN peering as part of the routing instance.
Answers
C.
Configure a spine-to-spine EVPN peering as part of the routing instance.
D.
Configure proxy-macip-advertisement under the IRB interface.
Answers
D.
Configure proxy-macip-advertisement under the IRB interface.
Suggested answer: B, D

Explanation:

B) Configure virtual-gateway-accept-data under the IRB interface. This configuration is necessary to ensure that the IRB interfaces on the spine devices can handle traffic destined to the virtual gateway IP address.

D) Configure proxy-macip-advertisement under the IRB interface. This enables the advertisement of proxy MAC/IP routes to remote VTEPs. This is essential in a CRB (Centralized Routing and Bridging) topology to ensure that all hosts, including those connected to the spine devices, have reachability to all IRB interface addresses.

Juniper EVPN Configuration Guide

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asked 18/09/2024
Duc Hai
45 questions
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