350-501 · Question #257
Refer to the exhibit. A Cisco engineer is implementing gRPC dial-out on an ASR. Receiver 192.168 1.1 will be assigned one of the subscriptions, and it will manage the ASR. Which command is needed to c
The correct answer is C. protocol tcp. To complete the configuration for gRPC dial-out streaming telemetry on a Cisco ASR, the protocol tcp command is required under the relevant subscription or destination group. This command specifies that the gRPC connection will use TCP as its transport protocol for streaming data
Question
Refer to the exhibit. A Cisco engineer is implementing gRPC dial-out on an ASR. Receiver 192.168 1.1 will be assigned one of the subscriptions, and it will manage the ASR. Which command is needed to complete the router configuration?
Exhibit
Options
- Aprotocol grpc
- Bprotocol all
- Cprotocol tcp
- Dprotocol any
How the community answered
(41 responses)- A7% (3)
- B2% (1)
- C88% (36)
- D2% (1)
Why each option
To complete the configuration for gRPC dial-out streaming telemetry on a Cisco ASR, the protocol tcp command is required under the relevant subscription or destination group. This command specifies that the gRPC connection will use TCP as its transport protocol for streaming data.
While gRPC is the application-layer protocol, protocol grpc is not the correct command for specifying the transport layer for dial-out telemetry.
protocol all is not a valid or appropriate command for specifying the transport protocol for gRPC dial-out in this context.
For gRPC dial-out streaming telemetry on Cisco IOS XR devices like ASRs, the transport protocol used for the connection to the receiver is TCP. The protocol tcp command is used within the telemetry configuration to specify this transport mechanism for the destination group that the receiver 192.168.1.1 belongs to.
protocol any is not a valid command for specifying the transport protocol for gRPC dial-out.
Concept tested: gRPC dial-out streaming telemetry transport protocol
Source: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r7-1/telemetry/configuration/guide/b-telemetry-cg-asr9000-71x/streaming-telemetry-config.html
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