WLAN security changes can exclude devices with unsupported cipher, authentication or protected-management-frame capabilities. Validate client security-mode capability and stage a compatible secure WLAN migration. would address WPA3 and legacy clients, but the reported facts instead point to template variable rendering. That change would leave the actual requirement unresolved.

That action—Assign devices to compatible Central groups or functions before applying shared configurations—is relevant to device group selection. A device must receive intent appropriate to its product family and role; the wrong group or persona can apply unrelated settings or reject configuration. It does not correct the observed template variable rendering condition.

The alternative targets central device inventory onboarding, where a functioning Ethernet link does not establish cloud-management ownership; onboarding requires the correct device identity, management association and supported connectivity. It does not establish the intended template variable rendering behavior described in the scenario.

That result—The selected RF adjustment reduces retries and busy-channel time without causing new coverage holes—concerns RF interference and retries. Strong signal cannot cure collisions or non-Wi-Fi interference; airtime contention and retransmission consume the shared radio medium. It can be healthy even while the current captive portal redirect fault problem remains.

This would validate 802.1X supplicant disabled, not captive portal redirect fault. An authentication server cannot authorize an endpoint that never initiates the intended EAP handshake on the controlled link. It is therefore insufficient acceptance evidence for the reported condition.

The VLAN used for an untagged or dynamically authorized session determines its broadcast and DHCP context; physical link state is not enough. The indicated result—the session is assigned the approved VLAN and receives the expected subnet's gateway and address settings—checks a different mechanism and would not confirm the required captive portal redirect fault outcome.

That action—Use UXI-style synthetic experience testing from representative user locations—is relevant to UXI application tests. Network device health does not establish application experience; end-to-end synthetic tests expose DNS, transport and service delays along the client path. It does not correct the observed port mirroring for packet capture condition.

The alternative targets syslog event centralization, where centralized time-stamped records preserve context for multi-device analysis and avoid relying on volatile local event buffers. It does not establish the intended port mirroring for packet capture behavior described in the scenario.

Identity changes impact access before network routing tests can begin; testing distinct client classes limits unintended lockouts. Stage AAA changes using representative client test groups and a recoverable policy path. would address AAA change coordination, but the reported facts instead point to port mirroring for packet capture. That change would leave the actual requirement unresolved.

The alternative targets OSPF area design, where area design controls link-state information distribution, and nonbackbone areas normally connect through Area 0 via appropriate routers. It does not establish the intended role-based access decisions behavior described in the scenario.

An AP advertising a network does not prove that clients can authenticate, receive approved privileges or maintain application continuity while moving. Include authentication, role enforcement and roaming in the WLAN acceptance plan. would address acceptance of WLAN security and mobility, but the reported facts instead point to role-based access decisions. That change would leave the actual requirement unresolved.

That action—Include client/server certificate issuance, trust, expiry and revocation in the EAP-TLS design—is relevant to EAP-TLS certificate lifecycle. EAP-TLS authenticates with certificates, so healthy network transport alone cannot correct absent trust, expired credentials or unmanaged key lifecycle. It does not correct the observed role-based access decisions condition.

A virtual first-hop gateway provides a stable client next-hop while authorized peers coordinate active forwarding after failure. The indicated result—a peer failure preserves client reachability to the virtual gateway and restores traffic within the approved recovery target—checks a different mechanism and would not confirm the required central device inventory onboarding outcome.

That result—The AP radio state uses legally permitted channels and clients connect under the intended local regulatory settings—concerns AP country-code and RF regulatory setting. Radio operation is constrained by regional rules, and an incorrect country or channel plan can prevent valid operation or break client support. It can be healthy even while the current central device inventory onboarding problem remains.

This would validate new Central scoped inheritance, not central device inventory onboarding. New Central includes global, collection, site and device scopes; more specific applicable configuration can override broader inherited values. It is therefore insufficient acceptance evidence for the reported condition.

That result—The revised performance baseline includes recent peak usage and documented changes to client mix, application load and network capacity—concerns periodic baseline refresh. A fixed historical baseline can become misleading as workload mix and client capability change; thresholds should reflect current accepted operating conditions. It can be healthy even while the current client experience versus device uptime problem remains.

This would validate channel reuse planning, not client experience versus device uptime. Co-channel neighbors share airtime when within interference range; thoughtful reuse can reduce contention without simply widening channels. It is therefore insufficient acceptance evidence for the reported condition.

Right-sized operation reduces unnecessary resource use, but energy or capacity savings must not remove availability when users actually need the network. The indicated result—consumption and service-quality metrics improve outside peak hours without violating coverage or capacity objectives—checks a different mechanism and would not confirm the required client experience versus device uptime outcome.

That action—Check RADIUS accounting events and collector reachability separately from login authorization—is relevant to RADIUS accounting versus authorization. Authentication and authorization can work while accounting packets are missing; reliable session tracking needs the additional accounting path. It does not correct the observed central API unauthorized response condition.

IPv4 ARP safeguards do not inspect ICMPv6 router announcements; RA protection constrains unauthorized router information on client segments. Apply appropriate IPv6 RA protection on untrusted access ports. would address IPv6 router-advertisement spoofing, but the reported facts instead point to central API unauthorized response. That change would leave the actual requirement unresolved.

The alternative targets duplex and speed negotiation, where mismatched physical link parameters can create collisions or errors despite a link-up status, so higher-layer policy changes cannot repair them. It does not establish the intended central API unauthorized response behavior described in the scenario.

That result—The intended radio advertises the configured SSID on a permitted channel visible to supported test clients—concerns AP radio disabled or unsupported channel. Cloud device online status does not prove every radio is active or that target clients can discover the selected channel. It can be healthy even while the current incorrect RADIUS role result problem remains.

This would validate access VLAN misassignment, not incorrect RADIUS role result. The VLAN used for an untagged or dynamically authorized session determines its broadcast and DHCP context; physical link state is not enough. It is therefore insufficient acceptance evidence for the reported condition.

An authentication server cannot authorize an endpoint that never initiates the intended EAP handshake on the controlled link. The indicated result—packet capture shows the expected EAPOL handshake and the endpoint reaches the assigned authorized session state—checks a different mechanism and would not confirm the required incorrect RADIUS role result outcome.

This would validate syslog event centralization, not SNMP monitoring scope. Centralized time-stamped records preserve context for multi-device analysis and avoid relying on volatile local event buffers. It is therefore insufficient acceptance evidence for the reported condition.

Auditability requires associating control-plane changes with an identity, time, reason and prior state, not just the new value. The indicated result—the change record identifies the actor, approval, before-and-after configuration and affected device scope—checks a different mechanism and would not confirm the required SNMP monitoring scope outcome.

That result—The capture workstation receives the expected test flow and does not inadvertently mirror unrelated sensitive traffic—concerns port mirroring for packet capture. A capture tool sees only frames delivered to it; a correctly scoped mirror copies relevant ingress or egress traffic without changing production forwarding. It can be healthy even while the current SNMP monitoring scope problem remains.

That result—The client session reports the approved role and positive/negative application tests match that role's permissions—concerns incorrect RADIUS role result. A successful authentication indicates identity acceptance, while authorization attributes and local mapping determine permitted services. It can be healthy even while the current RADIUS server reachability problem remains.

An authentication server cannot authorize an endpoint that never initiates the intended EAP handshake on the controlled link. The indicated result—packet capture shows the expected EAPOL handshake and the endpoint reaches the assigned authorized session state—checks a different mechanism and would not confirm the required RADIUS server reachability outcome.

This would validate client isolation and peer access, not RADIUS server reachability. Client isolation can intentionally prevent peer-to-peer wireless communication despite successful association, addressing and external reachability. It is therefore insufficient acceptance evidence for the reported condition.

A routing protocol's internal adjacency does not guarantee a usable route for unknown destinations; a valid and authorized default egress is needed. Configure a controlled default route and distribute it only where the campus topology requires. would address default-route propagation, but the reported facts instead point to AP country-code and RF regulatory setting. That change would leave the actual requirement unresolved.

That action—Supply and verify unique per-device variables before applying a reusable provisioning template—is relevant to template variable rendering. Shared templates are reusable only when site-specific identity, address and port data are correctly substituted for each target device. It does not correct the observed AP country-code and RF regulatory setting condition.

The alternative targets central configuration audit, where management intent, synchronization status and the running device state are distinct; failed changes or local overrides can leave unintended effective configuration. It does not establish the intended AP country-code and RF regulatory setting behavior described in the scenario.