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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 statements are true Virtual Chassis? (Choose two.)
Which two combinations are supported when configuring a Virtual Chassis Fabric? (Choose two.)
Which protocol is used between VCF member devices to create a loop-free topology?
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.)
You are asked to enable plug-and-play line card switches in an active VCF without making any future Junos configuration charges. You are also required to ensure that all new line card are automatically upgrade to the correct Junos version without any manual intervention. In this scenario, which two actions will accomplish this task? (Choose two.)
You work in a data center where VMs and hosts are frequently moved. Your design needs to eliminate inefficient traffic flows. In this scenario, which two solutions will satisfy this requirement? (Choose two.)
Which two statements are correct about VXLANs? (Choose two.)

Question 45 - JN0-682 discussion

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You are asked to enable visibility into your EVPN-VXLAN network traffic by monitoring traffi continuously. Which two statements are correct in this scenario? (Choose two.)

A.
You cannot enable sFlow monitoring on each interface individually.
Answers
A.
You cannot enable sFlow monitoring on each interface individually.
B.
The sFlow agent is installed by default on your OFX Series switch.
Answers
B.
The sFlow agent is installed by default on your OFX Series switch.
C.
You must enable sFlow monitoring on each interface individually.
Answers
C.
You must enable sFlow monitoring on each interface individually.
D.
The sFlow agent needs to be manually installed on your QFX Series switch.
Answers
D.
The sFlow agent needs to be manually installed on your QFX Series switch.
Suggested answer: A, C

Explanation:

For enabling visibility into EVPN-VXLAN network traffic through continuous monitoring:

You must enable sFlow monitoring on each interface individually (Option C): sFlow is a sampling technology used for monitoring network traffic. In a Juniper environment, sFlow needs to be enabled on individual interfaces to start collecting traffic samples. This allows for granular control over which interfaces are monitored.

You cannot enable sFlow monitoring on each interface individually (Option A): This statement is incorrect, contradicting the above explanation. sFlow can and should be enabled on specific interfaces as needed.

The option stating that the sFlow agent needs to be manually installed on QFX Series switches (Option D) is inaccurate, as the sFlow feature is typically integrated into the Junos OS running on QFX Series switches. The statement about the sFlow agent being installed by default on QFX Series switches (Option B) is partially true but does not directly address the question of enabling visibility into network traffic.

Reference

Juniper Networks: Configuring sFlow Technology for Network Monitoring

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asked 18/09/2024
test testsers
39 questions
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