That action—Inspect New Central scope inheritance and device-level precedence before changing shared policy—is relevant to new Central scoped inheritance. New Central includes global, collection, site and device scopes; more specific applicable configuration can override broader inherited values. It does not correct the observed VSF member management condition.

A passive interface can advertise its connected prefix through the process while avoiding unwanted OSPF hello exchanges toward endpoints. Use OSPF passive-interface behavior on endpoint-facing networks that need no routing neighbors. would address OSPF passive interfaces, but the reported facts instead point to VSF member management. That change would leave the actual requirement unresolved.

The alternative targets default-route propagation, where a routing protocol's internal adjacency does not guarantee a usable route for unknown destinations; a valid and authorized default egress is needed. It does not establish the intended VSF member management behavior described in the scenario.

The alternative targets NTP clock alignment, where accurate time supports certificate validation, event correlation and change records; unsynchronized clocks obscure cause and effect. It does not establish the intended AAA change coordination behavior described in the scenario.

Release-specific feature and compatibility constraints can break management or forwarding despite a successful image installation. Verify supported firmware interoperability across dependent devices and management tools. would address firmware compatibility dependency, but the reported facts instead point to AAA change coordination. That change would leave the actual requirement unresolved.

That action—Compare effective device configuration with Central intent and reconcile approved local overrides—is relevant to config drift after manual overrides. Undocumented differences make subsequent upgrades and incident response unpredictable because the managed baseline is no longer authoritative. It does not correct the observed AAA change coordination condition.

If IP connectivity works but hostname access fails, DNS queries, responses or resolver policy may be broken despite healthy network routes. Compare name resolution with direct IP reachability to isolate the DNS dependency. would address DNS mistaken for routing failure, but the reported facts instead point to OSPF prefix advertisement omission. That change would leave the actual requirement unresolved.

The alternative targets longest-prefix route selection, where IP forwarding selects the most specific matching destination prefix before comparing less-specific alternatives; a summary route does not override a more-specific match. It does not establish the intended OSPF prefix advertisement omission behavior described in the scenario.

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 OSPF prefix advertisement omission condition.

That action—Inspect the effective access VLAN and any role-based VLAN override on the affected port—is relevant to access VLAN misassignment. The VLAN used for an untagged or dynamically authorized session determines its broadcast and DHCP context; physical link state is not enough. It does not correct the observed optics compatibility and signal levels condition.

IP forwarding selects the most specific matching destination prefix before comparing less-specific alternatives; a summary route does not override a more-specific match. Inspect matching route prefixes and prefer the longest matching prefix in path analysis. would address longest-prefix route selection, but the reported facts instead point to optics compatibility and signal levels. 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 optics compatibility and signal levels behavior described in the scenario.

That result—The collector receives attributable device events with usable timestamps and appropriate retention settings—concerns syslog event centralization. Centralized time-stamped records preserve context for multi-device analysis and avoid relying on volatile local event buffers. It can be healthy even while the current NAE event rules on AOS-CX problem remains.

This would validate configuration revision and approval history, not NAE event rules on AOS-CX. Auditability requires associating control-plane changes with an identity, time, reason and prior state, not just the new value. It is therefore insufficient acceptance evidence for the reported condition.

A capture tool sees only frames delivered to it; a correctly scoped mirror copies relevant ingress or egress traffic without changing production forwarding. The indicated result—the capture workstation receives the expected test flow and does not inadvertently mirror unrelated sensitive traffic—checks a different mechanism and would not confirm the required NAE event rules on AOS-CX outcome.

That result—A measured channel plan reduces adjacent-cell overlap and client retransmissions while preserving required coverage—concerns 2.4 GHz interference planning. The 2.4 GHz band has limited nonoverlapping channel choices in typical regulatory domains, so channel overlap and wide channels intensify contention. It can be healthy even while the current role-based access decisions problem remains.

This would validate RADIUS service resilience, not role-based access decisions. Identity services become campus availability dependencies; redundant switches cannot authenticate users when all RADIUS paths fail. It is therefore insufficient acceptance evidence for the reported condition.

An AP advertising a network does not prove that clients can authenticate, receive approved privileges or maintain application continuity while moving. The indicated result—test records show representative clients join, receive correct roles, roam and reach only approved services—checks a different mechanism and would not confirm the required role-based access decisions outcome.

The alternative targets role-based access decisions, where successful authentication proves identity; separate authorization decisions determine permitted destinations, services and segmentation. It does not establish the intended EAP-TLS certificate lifecycle behavior described in the scenario.

Changing many dependent control planes at once obscures root causes and enlarges outage blast radius; staging supplies evidence and rollback points. Break high-risk campus migration into staged, independently validated change waves. would address change-risk classification, but the reported facts instead point to EAP-TLS certificate lifecycle. That change would leave the actual requirement unresolved.

That action—Specify guest identity, addressing and policy isolation before enabling the guest WLAN—is relevant to guest network isolation requirements. An SSID name is not a security boundary; guest users need controlled authorization and routes that limit access to internal resources. It does not correct the observed EAP-TLS certificate lifecycle condition.

LACP only selects compatible links for aggregation; forcing an incompatible member can create unexpected hashing or forwarding behavior. The indicated result—the bundle shows all intended collecting/distributing members with consistent partner and interface parameters—checks a different mechanism and would not confirm the required route missing in correct VRF outcome.

That result—The VLAN interface becomes operational with expected active members and responds to approved gateway tests—concerns SVI down due to VLAN state. A configured SVI cannot act as the client gateway without operational Layer 2 underlay and correct interface state. It can be healthy even while the current route missing in correct VRF problem remains.

This would validate OSPF authentication mismatch, not route missing in correct VRF. Routing protocol control packets may be rejected when authentication differs, even if underlying Layer 3 ping succeeds. It is therefore insufficient acceptance evidence for the reported condition.

That result—AP status confirms full required power mode and negotiated uplink speed without feature restrictions—concerns AP uplink power and negotiation. 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 can be healthy even while the current central device inventory onboarding problem remains.

Gateway responsibilities such as tunnel termination and role enforcement depend on the chosen software architecture and supported role. The indicated result—the managed gateway appears under the correct role and forwards sample SSID traffic according to the intended design—checks a different mechanism and would not confirm the required central device inventory onboarding outcome.

This would validate new Central persona applicability, not central device inventory onboarding. Configuration applies according to supported device function as well as scope, so a role mismatch can prevent intended policy from being deployed. It is therefore insufficient acceptance evidence for the reported condition.

The alternative targets management connectivity and DNS, where central enrollment requires correctly routed and resolved management traffic; a working user VLAN does not guarantee reachability of the management plane. It does not establish the intended classic Central site versus group behavior described in the scenario.

That action—Enable appropriate IGMP snooping and multicast forwarding behavior for subscriber VLANs—is relevant to multicast receiver handling. IGMP membership information lets switches constrain Layer 2 multicast distribution instead of flooding traffic indiscriminately. It does not correct the observed classic Central site versus group condition.

Shared templates are reusable only when site-specific identity, address and port data are correctly substituted for each target device. Supply and verify unique per-device variables before applying a reusable provisioning template. would address template variable rendering, but the reported facts instead point to classic Central site versus group. That change would leave the actual requirement unresolved.

This would validate AP country-code and RF regulatory setting, not gateway role deployment. Radio operation is constrained by regional rules, and an incorrect country or channel plan can prevent valid operation or break client support. It is therefore insufficient acceptance evidence for the reported condition.

That result—An unauthorized BPDU on the protected access port triggers the configured protective behavior without altering the campus root—concerns BPDU Guard at edge ports. Edge ports should not accept topology-control messages from unauthorized bridges; BPDU Guard can protect the switching domain by restricting offending links. It can be healthy even while the current gateway role deployment 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. The indicated result—the provisioned device reports the intended group and compatible configuration with no unaddressed sync errors—checks a different mechanism and would not confirm the required gateway role deployment outcome.