Question 750
The HPE AOS-CX switching case is: A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down. Which TWO choices together provide the targeted remedy and independent validation? (Select TWO.)
Explanation
Correct Answers
The targeted correction for A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down is: Track IGMP membership, querier availability and multicast forwarding counters to distinguish legitimate traffic from flooding. It reduces the risk that excess replication can degrade other applications while loss of membership state can silently stop authorized streams.
A separate operational validation for A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down is: A measurement shows subscribers receive their requested group and nonmembers do not receive unwanted multicast flooding. It proves intended behavior instead of accepting configuration presence alone.
Incorrect Answers
This alternative concerns capacity growth and hardware lifecycle interpretation; its associated risk is: Replacing switches only when average utilization spikes can miss power exhaustion, optics limitations and unsupported software risk. The observed case A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down requires the more specific multicast group and receiver telemetry interpretation control. The targeted action is: Track IGMP membership, querier availability and multicast forwarding counters to distinguish legitimate traffic from flooding.
This alternative concerns vsx pair health and isl keepalive dashboard; its associated risk is: An apparently healthy primary switch can hide a degraded secondary path that will fail under maintenance. The observed case A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down requires the more specific multicast group and receiver telemetry interpretation control. The targeted action is: Track IGMP membership, querier availability and multicast forwarding counters to distinguish legitimate traffic from flooding.
This alternative concerns qos drop queues and application service metrics; its associated risk is: A policy that looks configured can still starve sensitive flows because of wrong queue mapping or oversubscribed scheduling. The observed case A routed multicast issue is incorrectly blamed on local IGMP snooping while PIM neighbor state is down requires the more specific multicast group and receiver telemetry interpretation control. The targeted action is: Track IGMP membership, querier availability and multicast forwarding counters to distinguish legitimate traffic from flooding.