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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…

Cisco Platforms and Development

Question

Which model-driven programmability protocol does Cisco IOS XE Software support?

Options

  • AgNMI
  • BSOAP
  • CSSH
  • DCORBA

How the community answered

(42 responses)
  • A
    90% (38)
  • B
    5% (2)
  • C
    2% (1)
  • D
    2% (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.

Topics

#model-driven programmability#gNMI#Cisco IOS XE#network automation protocols

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