Routing Assurance JN0-750 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   What is the goal of root cause analysis in Routing Assurance?

   • ATo document all routing changes for audit purposes
   • BTo automatically fix any routing problem without human intervention
   • CTo provide a summary of network performance for management
   • DTo identify the underlying cause of a routing issue
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   Which approach does Routing Assurance use to perform root cause analysis?

   • ACorrelating events and metrics to pinpoint failures
   • BUsing a random sampling of network traffic
   • CIsolating each device and testing it independently
   • DRelying solely on user reports of issues
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   How does Routing Assurance generate alerts for routing anomalies?

   • ABy using a third-party monitoring system exclusively
   • BBy requiring manual review of all routing logs
   • CBy sending an email whenever a route changes
   • DBy comparing current metrics against baselines and thresholds
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A retail chain with 200 branch sites uses Juniper Mist Routing Assurance to monitor the WAN links between each branch and the regional hub. The network team notices that the 'Path Health' score for a specific branch's primary MPLS link has dropped from 95 to 60 over the last hour. They open the path detail view and see that the latency is stable at 12 ms, but the packet loss metric is 3.5%. Which additional metric should the team examine to determine if the packet loss is caused by network congestion or by a faulty physical interface?

   • AJitter over the same time window
   • BThe number of active routing peers on the branch router
   • CThe last route update timestamp from the hub
   • DThe utilization percentage of the link during the same period
   Reveal Solution Discussion Select an answer first
6. 10expert · hard

   A company uses Routing Assurance to monitor a critical link. The link has been stable for months, but today the Path Health score dropped from 95 to 60. The team investigates and finds: (1) Latency is 15 ms, which is normal. (2) Jitter is 3 ms, which is normal. (3) Packet loss is 2%, which is elevated. (4) The link utilization is 40%. (5) The interface error rate on the customer edge router has increased. What is the most likely root cause of the packet loss?

   • AThe link is experiencing a routing loop
   • BThe link is being throttled by the provider
   • CThe link is congested due to high utilization
   • DThe interface on the customer edge router is faulty
   Reveal Solution Discussion Select an answer first