Fast reliable handoff requires compatible client capabilities, adequate AP overlap and secure authentication continuity rather than just increasing bandwidth. Tune and validate supported roaming and reauthentication behavior for mobile voice clients. would address roaming voice latency, but the reported facts instead point to storm control tuning. That change would leave the actual requirement unresolved.

That action—Reassess traffic mix and oversubscription ratio against measured peak uplink utilization—is relevant to uplink oversubscription tuning. Access port sum can greatly exceed distribution bandwidth, so congestion and burst tolerance must be planned rather than inferred from port speed labels. It does not correct the observed storm control tuning condition.

The alternative targets LAG capacity and hash distribution, where standard link aggregation typically hashes an individual flow onto one member to avoid reordering; aggregate bandwidth benefits many flows more than one. It does not establish the intended storm control tuning behavior described in the scenario.

Low PHY data rates use more airtime per transmitted bit; rate changes must be constrained by coverage and device support. The indicated result—the pilot shows less management/data airtime overhead while required legacy clients remain supported or have a documented exception—checks a different mechanism and would not confirm the required roaming voice latency outcome.

That result—Spectrum observations isolate the interference source and the post-remediation error rate falls measurably—concerns interference spectrum diagnosis. Non-802.11 emitters can occupy channel energy without appearing as normal Wi-Fi neighbors; channel changes or source mitigation need measured evidence. It can be healthy even while the current roaming voice latency problem remains.

This would validate trust and QoS marking boundary, not roaming voice latency. Blindly trusting endpoint markings lets untrusted traffic dominate queues; classification must reflect approved service importance. It is therefore insufficient acceptance evidence for the reported condition.

The alternative targets LACP bundled links, where aggregated links require compatible control and interface parameters; mismatched LACP or VLAN settings can prevent members from joining. It does not establish the intended trunk allowed VLAN list behavior described in the scenario.

That action—Select the correct device function/persona when assigning New Central configuration profiles—is relevant to new Central persona applicability. Configuration applies according to supported device function as well as scope, so a role mismatch can prevent intended policy from being deployed. It does not correct the observed trunk allowed VLAN list condition.

Edge ports should not accept topology-control messages from unauthorized bridges; BPDU Guard can protect the switching domain by restricting offending links. Enable suitable BPDU protection on ports intended only for endpoints. would address BPDU Guard at edge ports, but the reported facts instead point to trunk allowed VLAN list. That change would leave the actual requirement unresolved.

Uncontrolled Ethernet loops replicate broadcasts and destabilize MAC learning; redundant links require a mechanism to block or logically aggregate unsafe cycles. The indicated result—STP topology is stable, with intentional root and port roles and no recurring MAC-flap or broadcast-storm indications—checks a different mechanism and would not confirm the required VRF route-context configuration outcome.

That result—A representative approved device completes certificate-based enterprise authentication and receives its authorized network role—concerns corporate EAP-TLS SSID. EAP-TLS verifies certificate-based identities through the configured authentication system; a shared PSK does not give per-device certificate identity. It can be healthy even while the current VRF route-context configuration problem remains.

This would validate BPDU Guard at edge ports, not VRF route-context configuration. Edge ports should not accept topology-control messages from unauthorized bridges; BPDU Guard can protect the switching domain by restricting offending links. It is therefore insufficient acceptance evidence for the reported condition.

Radio operation is constrained by regional rules, and an incorrect country or channel plan can prevent valid operation or break client support. The indicated result—the AP radio state uses legally permitted channels and clients connect under the intended local regulatory settings—checks a different mechanism and would not confirm the required new Central persona applicability outcome.

This would validate VSX peer synchronization, not new Central persona applicability. VSX peers retain independent control planes and only designated supported feature sets synchronize; unchecked settings may diverge. It is therefore insufficient acceptance evidence for the reported condition.

That result—The device has correct site metadata and independently verified group-level configuration assignments—concerns classic Central site versus group. Classic Central uses groups to distribute shared configuration while sites provide physical-location organization, so modifying location alone need not change running intent. It can be healthy even while the current new Central persona applicability problem remains.

That action—Trace DHCP relay, VLAN forwarding and server responses after successful WLAN authentication—is relevant to wireless DHCP failure stage. Client association and 802.1X success occur before address allocation; VLAN or relay faults can prevent DHCP without an RF fault. It does not correct the observed DNS mistaken for routing failure condition.

Stateful firewalls can drop replies they did not see established; checking only the outbound route misses asymmetric forwarding. Trace both forward and return paths through stateful security boundaries. would address asymmetric path enforcement, but the reported facts instead point to DNS mistaken for routing failure. That change would leave the actual requirement unresolved.

The alternative targets missing default gateway, where traffic bound for other subnets needs a reachable Layer 3 next hop; a functioning local broadcast domain does not provide routing. It does not establish the intended DNS mistaken for routing failure behavior described in the scenario.

This would validate REST API authentication boundaries, not API paging and rate limits. API access is a privileged operational interface; overbroad or leaked tokens can compromise configuration and monitoring data. It is therefore insufficient acceptance evidence for the reported condition.

An idempotent workflow can be safely retried without proliferating duplicate objects or introducing inconsistent partial configuration. The indicated result—two successive authorized automation runs leave one correct intended configuration and no duplicate managed objects—checks a different mechanism and would not confirm the required API paging and rate limits outcome.

That result—Certificate inventory and alerts show sufficient renewal lead time and successful test authentication after renewal—concerns certificate expiry monitoring. Healthy RF and RADIUS reachability cannot compensate for an expired or untrusted certificate that fails the authentication handshake. It can be healthy even while the current API paging and rate limits problem remains.

This would validate peak WLAN concurrency, not RF survey and building materials. RF coverage establishes reception, whereas channel contention and client airtime demand govern usable capacity in dense spaces. It is therefore insufficient acceptance evidence for the reported condition.

That result—The compatibility matrix references the correct device families and supported release before installation begins—concerns firmware feature-support planning. Product capabilities and configuration syntax depend on supported hardware and software releases; a feature described in another model's guide may be unavailable. It can be healthy even while the current RF survey and building materials problem remains.

A planned change must include dependencies and a reversible path because a correct configuration can still disrupt business services during transition. The indicated result—the approved implementation plan states change windows, rollback thresholds, recovery owner and end-to-end validation steps—checks a different mechanism and would not confirm the required RF survey and building materials outcome.

Wireless association is only the first hop; downstream tunnel, VLAN and gateway mappings must agree for application access. Ensure SSID VLAN or role forwarding matches the actual bridge or gateway transport design. would address SSID-to-forwarding path consistency, but the reported facts instead point to MAC authentication for headless devices. That change would leave the actual requirement unresolved.

The alternative targets AP uplink power and negotiation, where wireless features depend on the wired uplink and power available to the AP; sufficient coverage does not prove the device is operating at full capacity. It does not establish the intended MAC authentication for headless devices behavior described in the scenario.

That action—Configure DHCP relay on the correct client-facing routed interface where centralized DHCP is used—is relevant to DHCP relay on routed segments. Layer 3 boundaries do not normally forward client DHCP broadcasts without relay behavior; the helper target must also be reachable. It does not correct the observed MAC authentication for headless devices condition.

This would validate network asset lifecycle, not configuration API idempotence. Stale registrations and credentials introduce operational confusion and potential access risk even when hardware is no longer installed. It is therefore insufficient acceptance evidence for the reported condition.

Centralized time-stamped records preserve context for multi-device analysis and avoid relying on volatile local event buffers. The indicated result—the collector receives attributable device events with usable timestamps and appropriate retention settings—checks a different mechanism and would not confirm the required configuration API idempotence outcome.

That result—The change record identifies the actor, approval, before-and-after configuration and affected device scope—concerns configuration revision and approval history. Auditability requires associating control-plane changes with an identity, time, reason and prior state, not just the new value. It can be healthy even while the current configuration API idempotence problem remains.

This would validate network asset lifecycle, not configuration backup before changes. Stale registrations and credentials introduce operational confusion and potential access risk even when hardware is no longer installed. It is therefore insufficient acceptance evidence for the reported condition.

Undocumented differences make subsequent upgrades and incident response unpredictable because the managed baseline is no longer authoritative. The indicated result—the configuration audit identifies each intentional override and shows no unapproved divergence in running state—checks a different mechanism and would not confirm the required configuration backup before changes outcome.

That result—Approved managed and denied test identities produce expected authorization outcomes before wider AAA rollout—concerns AAA change coordination. Identity changes impact access before network routing tests can begin; testing distinct client classes limits unintended lockouts. It can be healthy even while the current configuration backup before changes problem remains.