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This concern applies to secure ZTP device identity validation in a different scenario where operators need to onboard an unconfigured provider router across an untrusted initial management network. For the deployed secure ZTP server authenticity approach, the relevant caution is instead that certificate revocation and bootstrap reachability must be planned.

This concern applies to RESTCONF management endpoint selection in a different scenario where operators need to read YANG-modeled configuration from a device using an authenticated HTTPS client. For the deployed secure ZTP server authenticity approach, the relevant caution is instead that certificate revocation and bootstrap reachability must be planned.

This concern applies to gNMI ON_CHANGE subscription in a different scenario where operators need to receive notifications only when eligible operational state leaves change. For the deployed secure ZTP server authenticity approach, the relevant caution is instead that certificate revocation and bootstrap reachability must be planned.

gNMI mutual TLS authentication instead addresses a different condition: restrict streaming telemetry to approved mutually authenticated collectors. It would instead require you to configure TLS certificates with compatible peer verification for gRPC management, not the stated goal to collect interface counters at a predictable periodic cadence.

IPFIX template metadata instead addresses a different condition: allow collectors to interpret variable flow record fields correctly. It would instead require you to export matching IPFIX templates before or with the associated data records, not the stated goal to collect interface counters at a predictable periodic cadence.

YANG list key uniqueness instead addresses a different condition: model several ordered or keyed interface entries without ambiguous instance paths. It would instead require you to define a YANG list with a suitable unique key leaf for each instance, not the stated goal to collect interface counters at a predictable periodic cadence.

The proposed step is for gNMI mutual TLS authentication, whose purpose is to restrict streaming telemetry to approved mutually authenticated collectors. It would not perform the necessary gNMI SAMPLE telemetry mode operation: use a SAMPLE subscription at the required supported interval.

The proposed step is for IPFIX template metadata, whose purpose is to allow collectors to interpret variable flow record fields correctly. It would not perform the necessary gNMI SAMPLE telemetry mode operation: use a SAMPLE subscription at the required supported interval.

The proposed step is for YANG list key uniqueness, whose purpose is to model several ordered or keyed interface entries without ambiguous instance paths. It would not perform the necessary gNMI SAMPLE telemetry mode operation: use a SAMPLE subscription at the required supported interval.

The observation would verify gNMI mutual TLS authentication under the separate requirement to restrict streaming telemetry to approved mutually authenticated collectors. It does not demonstrate the needed gNMI SAMPLE telemetry mode result: records arrive at the expected sample timestamps and model paths.

The observation would verify IPFIX template metadata under the separate requirement to allow collectors to interpret variable flow record fields correctly. It does not demonstrate the needed gNMI SAMPLE telemetry mode result: records arrive at the expected sample timestamps and model paths.

The observation would verify YANG list key uniqueness under the separate requirement to model several ordered or keyed interface entries without ambiguous instance paths. It does not demonstrate the needed gNMI SAMPLE telemetry mode result: records arrive at the expected sample timestamps and model paths.

This defect belongs to gNMI mutual TLS authentication, where the affected outcome is to restrict streaming telemetry to approved mutually authenticated collectors. It is not the direct failure mode identified for the gNMI SAMPLE telemetry mode design in this case: an ON_CHANGE subscription is chosen for a counter that should be sampled regularly.

This defect belongs to IPFIX template metadata, where the affected outcome is to allow collectors to interpret variable flow record fields correctly. It is not the direct failure mode identified for the gNMI SAMPLE telemetry mode design in this case: an ON_CHANGE subscription is chosen for a counter that should be sampled regularly.

This defect belongs to YANG list key uniqueness, where the affected outcome is to model several ordered or keyed interface entries without ambiguous instance paths. It is not the direct failure mode identified for the gNMI SAMPLE telemetry mode design in this case: an ON_CHANGE subscription is chosen for a counter that should be sampled regularly.

This concern applies to gNMI mutual TLS authentication in a different scenario where operators need to restrict streaming telemetry to approved mutually authenticated collectors. For the deployed gNMI SAMPLE telemetry mode approach, the relevant caution is instead that higher sampling rates increase CPU network and collector load.

This concern applies to IPFIX template metadata in a different scenario where operators need to allow collectors to interpret variable flow record fields correctly. For the deployed gNMI SAMPLE telemetry mode approach, the relevant caution is instead that higher sampling rates increase CPU network and collector load.

This concern applies to YANG list key uniqueness in a different scenario where operators need to model several ordered or keyed interface entries without ambiguous instance paths. For the deployed gNMI SAMPLE telemetry mode approach, the relevant caution is instead that higher sampling rates increase CPU network and collector load.

gNMI SAMPLE telemetry mode instead addresses a different condition: collect interface counters at a predictable periodic cadence. It would instead require you to use a SAMPLE subscription at the required supported interval, not the stated goal to receive notifications only when eligible operational state leaves change.

NSO service model intent mapping instead addresses a different condition: deploy a repeatable multi-router service from a single declarative service request. It would instead require you to create an NSO service model with mapping logic to device-specific configuration, not the stated goal to receive notifications only when eligible operational state leaves change.

SNMP community versus user model instead addresses a different condition: remove shared plaintext-community access from a sensitive provider management network. It would instead require you to migrate monitoring to per-user SNMPv3 authentication and appropriate views, not the stated goal to receive notifications only when eligible operational state leaves change.

The proposed step is for gNMI SAMPLE telemetry mode, whose purpose is to collect interface counters at a predictable periodic cadence. It would not perform the necessary gNMI ON_CHANGE subscription operation: configure ON_CHANGE for supported state paths rather than fixed polling.

The proposed step is for NSO service model intent mapping, whose purpose is to deploy a repeatable multi-router service from a single declarative service request. It would not perform the necessary gNMI ON_CHANGE subscription operation: configure ON_CHANGE for supported state paths rather than fixed polling.

The proposed step is for SNMP community versus user model, whose purpose is to remove shared plaintext-community access from a sensitive provider management network. It would not perform the necessary gNMI ON_CHANGE subscription operation: configure ON_CHANGE for supported state paths rather than fixed polling.

The observation would verify gNMI SAMPLE telemetry mode under the separate requirement to collect interface counters at a predictable periodic cadence. It does not demonstrate the needed gNMI ON_CHANGE subscription result: the collector gets an event when the operational leaf changes.

The observation would verify NSO service model intent mapping under the separate requirement to deploy a repeatable multi-router service from a single declarative service request. It does not demonstrate the needed gNMI ON_CHANGE subscription result: the collector gets an event when the operational leaf changes.

The observation would verify SNMP community versus user model under the separate requirement to remove shared plaintext-community access from a sensitive provider management network. It does not demonstrate the needed gNMI ON_CHANGE subscription result: the collector gets an event when the operational leaf changes.

This defect belongs to gNMI SAMPLE telemetry mode, where the affected outcome is to collect interface counters at a predictable periodic cadence. It is not the direct failure mode identified for the gNMI ON_CHANGE subscription design in this case: SAMPLE polling is treated as proof the update was event-triggered.

This defect belongs to NSO service model intent mapping, where the affected outcome is to deploy a repeatable multi-router service from a single declarative service request. It is not the direct failure mode identified for the gNMI ON_CHANGE subscription design in this case: SAMPLE polling is treated as proof the update was event-triggered.

This defect belongs to SNMP community versus user model, where the affected outcome is to remove shared plaintext-community access from a sensitive provider management network. It is not the direct failure mode identified for the gNMI ON_CHANGE subscription design in this case: SAMPLE polling is treated as proof the update was event-triggered.

This concern applies to gNMI SAMPLE telemetry mode in a different scenario where operators need to collect interface counters at a predictable periodic cadence. For the deployed gNMI ON_CHANGE subscription approach, the relevant caution is instead that not every model path supports ON_CHANGE semantics.

This concern applies to NSO service model intent mapping in a different scenario where operators need to deploy a repeatable multi-router service from a single declarative service request. For the deployed gNMI ON_CHANGE subscription approach, the relevant caution is instead that not every model path supports ON_CHANGE semantics.

This concern applies to SNMP community versus user model in a different scenario where operators need to remove shared plaintext-community access from a sensitive provider management network. For the deployed gNMI ON_CHANGE subscription approach, the relevant caution is instead that not every model path supports ON_CHANGE semantics.