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You are asked for TX and RX traffic statistics for each interface to which an application server is attached. The statistics need to be reported every five seconds. Using the Junos default settings, which telemetry method would accomplish this request?
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Question 40 - JN0-683 discussion

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You are deploying a new network lo support your Al workloads on devices that support at least 400 Gbps Ethernet. There is no requirement for any Layer 2 VLANs in this network. Which network architecture would satisfy this requirement?

A.
an IP fabric using PIM-SM to signal VXLAN overlay
Answers
A.
an IP fabric using PIM-SM to signal VXLAN overlay
B.
an IP fabric using the EVPN-MPLS architecture
Answers
B.
an IP fabric using the EVPN-MPLS architecture
C.
an IP fabric with an EVPN-VXLAN architecture
Answers
C.
an IP fabric with an EVPN-VXLAN architecture
D.
an IP fabric using EBGP
Answers
D.
an IP fabric using EBGP
Suggested answer: D

Explanation:

Requirements for AI Workloads:

The scenario requires a network that supports at least 400 Gbps Ethernet and does not require Layer 2 VLANs. This setup is well-suited for a pure Layer 3 network, which can efficiently route traffic between devices without the overhead or complexity of maintaining Layer 2 domains.

Choosing the Right Network Architecture:

Option D: An IP fabric using EBGP (External BGP) is ideal for this scenario. In a typical IP fabric, EBGP is used to handle routing between spine and leaf switches, creating a scalable and efficient network. Since there is no need for Layer 2 VLANs, the pure IP fabric design with EBGP provides a straightforward and effective solution.

Options A, B, and C involve more complex architectures (like VXLAN or EVPN), which are unnecessary when there's no requirement for Layer 2 overlays or VLANs.

Conclusion:

Option D: Correct---An IP fabric with EBGP is the most suitable and straightforward architecture for a network that needs to support high-speed AI workloads without Layer 2 VLANs.

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asked 18/09/2024
Luis Marino
34 questions
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