Cloud device online status does not prove every radio is active or that target clients can discover the selected channel. The indicated result—the intended radio advertises the configured SSID on a permitted channel visible to supported test clients—checks a different mechanism and would not confirm the required access VLAN misassignment outcome.

That result—The powered endpoint runs at its intended mode and PoE usage remains below supported allocation limits—concerns power-over-Ethernet failure. A data VLAN or management group cannot correct a switch power budget that denies the PD enough electrical power. It can be healthy even while the current access VLAN misassignment problem remains.

This would validate physical layer link fault, not access VLAN misassignment. Repeated link transitions and frame errors point to Layer 1 quality or negotiation rather than an unseen WLAN authentication issue. It is therefore insufficient acceptance evidence for the reported condition.

The alternative targets firmware-induced configuration drift, where successful reboot and version display do not establish that all intended policies and interface behaviors survived the change. It does not establish the intended ACL deny versus service outage behavior described in the scenario.

A guest can associate and receive a lease without completing the portal flow; redirect and pre-auth policy must permit necessary portal dependencies. Check captive-portal redirect path, DNS and allowed pre-authentication services. would address captive portal redirect fault, but the reported facts instead point to ACL deny versus service outage. That change would leave the actual requirement unresolved.

That action—Check SSID client-isolation policy before changing routes or AP power—is relevant to client isolation and peer access. Client isolation can intentionally prevent peer-to-peer wireless communication despite successful association, addressing and external reachability. It does not correct the observed ACL deny versus service outage condition.

The VLAN used for an untagged or dynamically authorized session determines its broadcast and DHCP context; physical link state is not enough. Inspect the effective access VLAN and any role-based VLAN override on the affected port. would address access VLAN misassignment, but the reported facts instead point to central API unauthorized response. That change would leave the actual requirement unresolved.

That action—Apply appropriate IPv6 RA protection on untrusted access ports—is relevant to IPv6 router-advertisement spoofing. IPv4 ARP safeguards do not inspect ICMPv6 router announcements; RA protection constrains unauthorized router information on client segments. It does not correct the observed central API unauthorized response condition.

The alternative targets ACL deny versus service outage, where an ACL can block selected Layer 4 flows while other connectivity remains healthy; removing all controls is an unsafe shortcut. It does not establish the intended central API unauthorized response behavior described in the scenario.

A data VLAN or management group cannot correct a switch power budget that denies the PD enough electrical power. The indicated result—the powered endpoint runs at its intended mode and PoE usage remains below supported allocation limits—checks a different mechanism and would not confirm the required access VLAN misassignment outcome.

This would validate RF interference and retries, not access VLAN misassignment. Strong signal cannot cure collisions or non-Wi-Fi interference; airtime contention and retransmission consume the shared radio medium. It is therefore insufficient acceptance evidence for the reported condition.

That result—Both interfaces report compatible negotiated parameters and throughput tests show no related error growth—concerns duplex and speed negotiation. Mismatched physical link parameters can create collisions or errors despite a link-up status, so higher-layer policy changes cannot repair them. It can be healthy even while the current access VLAN misassignment problem remains.

A device must receive intent appropriate to its product family and role; the wrong group or persona can apply unrelated settings or reject configuration. Assign devices to compatible Central groups or functions before applying shared configurations. would address device group selection, but the reported facts instead point to gateway role deployment. That change would leave the actual requirement unresolved.

That action—Inspect configuration audit and effective device state rather than assuming an issued change was applied—is relevant to central configuration audit. Management intent, synchronization status and the running device state are distinct; failed changes or local overrides can leave unintended effective configuration. It does not correct the observed gateway role deployment condition.

The alternative targets route redistribution filters, where unfiltered redistribution can expose unintended paths, create loops and carry unnecessary routes between otherwise isolated segments. It does not establish the intended gateway role deployment behavior described in the scenario.

The alternative targets directional antenna selection, where directional gain shapes energy into target areas and can reduce unwanted spill, but a poorly aimed directional antenna creates coverage holes elsewhere. It does not establish the intended 6 GHz WLAN compatibility behavior described in the scenario.

VLANs divide Layer 2 domains, whereas VRFs maintain separate Layer 3 routing contexts; any intentional crossing needs controlled connectivity. Use VRFs where independent routing domains are required, with explicit permitted route exchange. would address routing and VRF separation, but the reported facts instead point to 6 GHz WLAN compatibility. That change would leave the actual requirement unresolved.

That action—Plan enough usable wireless airtime and spatial reuse rather than simply raising transmit power—is relevant to coverage versus capacity tradeoff. A higher RSSI does not remove contention; channel planning, cell sizing and client density are needed to increase effective capacity. It does not correct the observed 6 GHz WLAN compatibility condition.

That result—Peak-load tests show better aggregate throughput and fewer collisions with the selected width—concerns WLAN channel-width optimization. Wide channels can improve peak rates per connection yet shrink available channel separation, raising cochannel contention in dense networks. It can be healthy even while the current roaming voice latency problem remains.

This would validate legacy low-rate airtime overhead, not roaming voice latency. Low PHY data rates use more airtime per transmitted bit; rate changes must be constrained by coverage and device support. It is therefore insufficient acceptance evidence for the reported condition.

A performance gain is not acceptable if it weakens required access boundaries; improvements must meet both service and security acceptance criteria. The indicated result—post-change tests show better permitted-traffic performance and unchanged denial of prohibited flows—checks a different mechanism and would not confirm the required roaming voice latency outcome.

Overly aggressive limits can discard necessary discovery traffic, while absent protection permits broadcasts to overwhelm forwarding capacity. The indicated result—peak legitimate discovery succeeds and a simulated excessive broadcast rate triggers the intended bounded protection—checks a different mechanism and would not confirm the required multicast traffic scope outcome.

That result—Synthetic or real-user results show acceptable authentication, address acquisition, DNS and application response at representative sites—concerns client experience versus device uptime. Infrastructure availability is necessary but not sufficient for usable service; end-to-end user journeys expose service dependencies beyond device health. It can be healthy even while the current multicast traffic scope problem remains.

This would validate uplink oversubscription tuning, not multicast traffic scope. Access port sum can greatly exceed distribution bandwidth, so congestion and burst tolerance must be planned rather than inferred from port speed labels. It is therefore insufficient acceptance evidence for the reported condition.

Management APIs may return segmented data or throttle callers, so automation must recognize incomplete and transient outcomes instead of silently succeeding. The indicated result—a controlled test retrieves all expected records and handles pagination or retryable response codes without data loss—checks a different mechanism and would not confirm the required configuration revision and approval history outcome.

This would validate REST API authentication boundaries, not configuration revision and approval history. 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.

That result—The monitoring platform receives correct operational interface states and counters under its approved access rights—concerns SNMP monitoring scope. Monitoring requires authorized protocol access and device-supported counters; the existence of a monitoring server alone produces no reliable telemetry. It can be healthy even while the current configuration revision and approval history problem remains.

That action—Apply selective route redistribution with explicit prefix and policy filters—is relevant to route redistribution filters. Unfiltered redistribution can expose unintended paths, create loops and carry unnecessary routes between otherwise isolated segments. It does not correct the observed OSPF adjacency prerequisites condition.

The alternative targets VRRP gateway resilience, where a virtual first-hop gateway provides a stable client next-hop while authorized peers coordinate active forwarding after failure. It does not establish the intended OSPF adjacency prerequisites behavior described in the scenario.

Gateway responsibilities such as tunnel termination and role enforcement depend on the chosen software architecture and supported role. Provision each gateway with a supported network role that matches its forwarding architecture. would address gateway role deployment, but the reported facts instead point to OSPF adjacency prerequisites. That change would leave the actual requirement unresolved.

The alternative targets static route and next-hop reachability, where a route must identify the desired prefix and a valid forwarding path; a configured but unresolved next hop does not deliver packets. It does not establish the intended SVI inter-VLAN gateway behavior described in the scenario.

That action—Keep an appropriate spanning-tree or supported loop-free design across redundant Layer 2 paths—is relevant to spanning-tree loop prevention. Uncontrolled Ethernet loops replicate broadcasts and destabilize MAC learning; redundant links require a mechanism to block or logically aggregate unsafe cycles. It does not correct the observed SVI inter-VLAN gateway condition.

A virtual first-hop gateway provides a stable client next-hop while authorized peers coordinate active forwarding after failure. Configure a supported redundant virtual gateway mechanism with correct priorities and tracking. would address VRRP gateway resilience, but the reported facts instead point to SVI inter-VLAN gateway. That change would leave the actual requirement unresolved.