Juniper
JN0-680 · Question #37
Referring to the exhibit, which hardware change would be made to the IP Fabric to ensure an exact 4:1 oversubscription ratio?
The correct answer is D. Add a spine node to the IP Fabric. Leaf = 480 Gbps southbound, 80 Gbps northbound; 480/80 = 6:1 Add a spine and northbound guide/brocade-dc-fabric-architectures-sdg/GUID-A0E2AF7F-C47A-458D-989A- 35EC97E262DD.html
Data center routing and switching technologies
Question
Referring to the exhibit, which hardware change would be made to the IP Fabric to ensure an exact 4:1 oversubscription ratio?
Exhibit
Options
- AUpgrade the fabric links to 100GbE.
- BAdd two leaf nodes to the IP Fabric.
- CAdd three leaf nodes to the IP Fabric.
- DAdd a spine node to the IP Fabric.
How the community answered
(35 responses)- A6% (2)
- B17% (6)
- C6% (2)
- D71% (25)
Explanation
Leaf = 480 Gbps southbound, 80 Gbps northbound; 480/80 = 6:1 Add a spine and northbound guide/brocade-dc-fabric-architectures-sdg/GUID-A0E2AF7F-C47A-458D-989A- 35EC97E262DD.html
Topics
#IP fabric#oversubscription#spine-leaf#capacity planning
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