200-901 · Question #119
Which model-driven programmability protocol does Cisco IOS XE Software support?
The correct answer is A. gNMI. gNMI (gRPC Network Management Interface) is a model-driven network management protocol developed by the OpenConfig consortium and supported by Cisco IOS XE for telemetry and configuration. It uses YANG data models over gRPC transport, making it a true model-driven protocol…
Question
Which model-driven programmability protocol does Cisco IOS XE Software support?
Options
- AgNMI
- BSOAP
- CSSH
- DCORBA
How the community answered
(42 responses)- A90% (38)
- B5% (2)
- C2% (1)
- D2% (1)
Explanation
gNMI (gRPC Network Management Interface) is a model-driven network management protocol developed by the OpenConfig consortium and supported by Cisco IOS XE for telemetry and configuration. It uses YANG data models over gRPC transport, making it a true model-driven protocol. SOAP (B) is a legacy XML-based web services protocol, not model-driven network management. SSH (C) is a secure shell transport protocol used for CLI access, not model-driven programmability. CORBA (D) is an older, deprecated middleware architecture unrelated to network device programmability.
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