Intent-Based Analytics Probes JN0-481 Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   In Juniper Data Center solutions, which type of intent-based analytics probe is used to monitor traffic flows between virtual machines on the same hypervisor?

   • APort mirroring probe
   • BgRPC probe
   • CFlow probe
   • DvTap probe
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   A vTap probe is configured but not capturing VM-to-VM traffic. What is a common troubleshooting step?

   • ADisable the filter expression to capture all traffic
   • BIncrease the probe interval to capture more data
   • CVerify that the probe is deployed on the correct hypervisor host
   • DChange the forwarding address to a different port
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   An engineer has configured an intent-based analytics probe on a Juniper EX4300 switch to monitor CPU utilization. The probe is using NETCONF to periodically poll the device. The analytics engine is receiving data, but the CPU utilization values are consistently lower than expected. What is the most likely cause?

   • AThe switch is not actually experiencing high CPU utilization
   • BThe analytics engine is applying an incorrect averaging algorithm
   • CThe probe is polling at too low a frequency, missing transient CPU spikes
   • DThe probe is configured to monitor the wrong CPU sensor
   Reveal Solution Discussion Select an answer first
5. 4application · medium

   A data center team wants to monitor traffic flows between virtual machines (VMs) on the same hypervisor host. The VMs are connected to a virtual switch that is part of a Juniper Contrail Networking solution. Which probe type is best suited for this task?

   • AA vRouter analytics probe that collects flow statistics from the virtual router
   • BAn SNMP probe on the virtual switch using standard bridge MIBs
   • CA physical switch probe that monitors the uplink interface to the hypervisor
   • DA gRPC streaming probe on the hypervisor's management interface
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   A network administrator has configured an intent-based analytics probe on a Juniper QFX5200 switch to monitor ingress traffic. The probe is using gRPC to stream telemetry to an analytics engine. The administrator notices that the analytics engine is receiving data, but the data is delayed by several minutes. What is the most likely cause of this delay?

   • AThe switch is experiencing high CPU utilization, causing the probe to run slowly
   • BThe gRPC connection is using a low-bandwidth link, causing transmission delays
   • CThe analytics engine is processing data slowly due to high load
   • DThe probe's reporting interval is set to a large value, causing data to be buffered and sent in batches
   Reveal Solution Discussion Select an answer first