300-620 · Question #355
Refer to the exhibit. A customer is running an application that collects data from multiple servers. The application does not support acknowledgments back to the servers. The customer environment is a
The correct answer is D. Contract CTR-1:. You want a single, unidirectional contract where the servers (EPG-2 & EPG-3) act as consumers and the collecting application (EPG-1) is the provider of UDP port 5000. Disabling Apply Both Directions and Reverse Filter Ports means no reverse‐path TCAM entries are created (since th
Question
Refer to the exhibit. A customer is running an application that collects data from multiple servers. The application does not support acknowledgments back to the servers. The customer environment is approaching its TCAM limits. The customer must implement a contract that will allow this communication and limit the number of TCAM entries. Which configuration meets these requirements?
Exhibit
Options
- AContract CTR-4:
- BContract CTR-3:
- CContract CTR-2:
- DContract CTR-1:
How the community answered
(69 responses)- A7% (5)
- B4% (3)
- C19% (13)
- D70% (48)
Explanation
You want a single, unidirectional contract where the servers (EPG-2 & EPG-3) act as consumers and the collecting application (EPG-1) is the provider of UDP port 5000. Disabling Apply Both Directions and Reverse Filter Ports means no reverse‐path TCAM entries are created (since the app never replies), minimizing TCAM use. Defining only one filter for Consumer→Provider (UDP any → 5000) and leaving the Provider→Consumer side empty achieves exactly the required traffic flow and TCAM efficiency.
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