Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) — Question 154

An engineer is developing a configuration script to enable dial-out telemetry streams using gRPC on several new devices. TLS must be disabled on the devices.
Which configuration must the engineer apply on the network?

Answer options

• A. telemetry model-driven destination-group ciscotest address-family ipv4 192.168.1.0 port 57500 encoding self-describing-gpb protocol grpc tls-hostname ciscotest.com commit
• B. telemetry model-driven destination-group DGroup1 address-family ipv4 172.0.0.0 port 5432 encoding self-describing-gpb protocol tcp commit
• C. telemetry model-driven destination-group ciscotest address-family ipv4 192.168.1.0 port 57500 encoding self-describing-gpb protocol grpc no-tls commit
• D. telemetry model-driven destination-group ciscotest address-family ipv4 192.168.1.0 port 57500 encoding self-describing-gpb protocol grpc commit

Correct answer: C

Explanation

Option C is correct because it specifies the gRPC protocol with 'no-tls', which is necessary to disable TLS as required. Option A incorrectly includes 'tls-hostname', which enables TLS, while Option B uses the TCP protocol instead of gRPC, and Option D also omits the 'no-tls' command, thereby enabling TLS.