County IT validates a Spectrum-X change by comparing congestion before and after. Which tool view should they use?
Select an answer to reveal the explanation.
Short Explanation
Throughput charts and BGP session history won't show you whether a Spectrum-X change actually eased congestion. Compare NetQ's congestion views before and after the change so you're looking at queues and ECN marks, not just link activity.
Full Explanation
County IT validating a Spectrum-X change needs an apples-to-apples congestion comparison, not a single anecdote. NetQ congestion views compared before and after the Spectrum-X change are correct because they preserve historical and post-change fabric state on the same dashboards, so operators can see whether queues, ECN marks, or hot spots improved or degraded on the county AI leafs. That before/after discipline is how municipal change control proves Spectrum-X tuning actually helped civic workloads.
NetQ interface throughput charts compared before and after the Spectrum-X change fail because they measure link utilization rather than congestion; a link can show normal throughput while queues, ECN marks, or hot spots are still degrading county AI traffic. NetQ BGP session state history compared before and after the Spectrum-X change fails because BGP adjacency state is control-plane information, not congestion telemetry; it tells you whether sessions are up, not whether queues or ECN marks on county AI leafs improved or degraded. NetQ switch inventory audit compared before and after the Spectrum-X change fails because it documents hardware and asset state, not fabric congestion; it cannot reveal queue depth, ECN marks, or congestion hot spots on the county AI leafs.
Exam caveat: Spectrum-X congestion validation lives in NetQ’s Ethernet/Spectrum telemetry views. Do not substitute interface throughput charts, BGP session history, or switch inventory audits for congestion telemetry; the exam expects retention of comparable before-and-after evidence.
Operational check: snapshot NetQ congestion views for the affected county leaf pairs before the window, apply the Spectrum-X change, re-capture the same views and time range, then document deltas for queue and ECN behavior against the civic AI acceptance criteria.