Wireless capacity depends on shared airtime and contention as well as signal quality; excessive power can enlarge overlap without adding usable spectrum. Optimize cell sizing, channel reuse and client load distribution for crowded WLAN areas. would address high-density WLAN airtime optimization, but the reported facts instead point to trust and QoS marking boundary. That change would leave the actual requirement unresolved.

That action—Configure storm-control thresholds based on observed legitimate broadcast levels and incident risk—is relevant to storm control tuning. Overly aggressive limits can discard necessary discovery traffic, while absent protection permits broadcasts to overwhelm forwarding capacity. It does not correct the observed trust and QoS marking boundary condition.

The alternative targets traffic policing versus shaping, where traffic shaping delays packets to smooth bursts, whereas policing enforces a rate by dropping or remarking nonconforming traffic; operational tradeoffs differ. It does not establish the intended trust and QoS marking boundary behavior described in the scenario.

This would validate OSPF area design, not 5 GHz regulatory channel constraints. Area design controls link-state information distribution, and nonbackbone areas normally connect through Area 0 via appropriate routers. It is therefore insufficient acceptance evidence for the reported condition.

The 2.4 GHz band has limited nonoverlapping channel choices in typical regulatory domains, so channel overlap and wide channels intensify contention. The indicated result—a measured channel plan reduces adjacent-cell overlap and client retransmissions while preserving required coverage—checks a different mechanism and would not confirm the required 5 GHz regulatory channel constraints outcome.

That result—Walking-call tests show successful transitions with latency and loss remaining within the voice application's limits—concerns roaming voice coverage overlap. A reliable voice WLAN needs usable signal and timely authentication/roaming behavior between neighboring cells, not maximum isolated AP range. It can be healthy even while the current 5 GHz regulatory channel constraints problem remains.

That result—STP topology is stable, with intentional root and port roles and no recurring MAC-flap or broadcast-storm indications—concerns 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 can be healthy even while the current DHCP relay on routed segments problem remains.

This would validate VRF route-context configuration, not DHCP relay on routed segments. Routes and interfaces are looked up within the relevant VRF; a default route in a different table cannot repair a missing path. It is therefore insufficient acceptance evidence for the reported condition.

Wireless association is only the first hop; downstream tunnel, VLAN and gateway mappings must agree for application access. The indicated result—a client on the SSID receives the expected address and the mapped traffic follows the intended path to permitted destinations—checks a different mechanism and would not confirm the required DHCP relay on routed segments outcome.

The alternative targets incorrect RADIUS role result, where a successful authentication indicates identity acceptance, while authorization attributes and local mapping determine permitted services. It does not establish the intended EAP-TLS trust-chain failure behavior described in the scenario.

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 EAP-TLS trust-chain failure condition.

Client association and 802.1X success occur before address allocation; VLAN or relay faults can prevent DHCP without an RF fault. Trace DHCP relay, VLAN forwarding and server responses after successful WLAN authentication. would address wireless DHCP failure stage, but the reported facts instead point to EAP-TLS trust-chain failure. That change would leave the actual requirement unresolved.

That result—The asset record reflects disposition and retired device identities no longer retain unintended management authorization—concerns network asset lifecycle. Stale registrations and credentials introduce operational confusion and potential access risk even when hardware is no longer installed. It can be healthy even while the current UXI application tests problem remains.

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 UXI application tests outcome.

This would validate baseline interface health metrics, not UXI application tests. Counters are most useful when compared with known normal operating behavior and collection intervals rather than isolated snapshots. It is therefore insufficient acceptance evidence for the reported condition.

Blindly trusting endpoint markings lets untrusted traffic dominate queues; classification must reflect approved service importance. The indicated result—queue counters and packet markings confirm trusted voice traffic receives priority while guest bulk flows remain appropriately classified—checks a different mechanism and would not confirm the required traffic policing versus shaping outcome.

That result—Peak legitimate discovery succeeds and a simulated excessive broadcast rate triggers the intended bounded protection—concerns storm control tuning. Overly aggressive limits can discard necessary discovery traffic, while absent protection permits broadcasts to overwhelm forwarding capacity. It can be healthy even while the current traffic policing versus shaping problem remains.

This would validate energy and utilization efficiency, not traffic policing versus shaping. Right-sized operation reduces unnecessary resource use, but energy or capacity savings must not remove availability when users actually need the network. It is therefore insufficient acceptance evidence for the reported condition.

That result—The signed acceptance matrix associates each campus requirement with a measurable test, expected result and responsible owner—concerns campus requirements and acceptance criteria. The low-level design should express observable outcomes such as authentication success, endpoint reachability, failover behavior and performance thresholds rather than only equipment names. It can be healthy even while the current poE budget planning problem remains.

This would validate RF survey and building materials, not poE budget planning. Propagation and attenuation vary with walls, shelving and device environments; a diagram alone cannot establish coverage or service quality. It is therefore insufficient acceptance evidence for the reported condition.

Identity services become campus availability dependencies; redundant switches cannot authenticate users when all RADIUS paths fail. The indicated result—a controlled AAA failover test confirms appropriate continued or restricted access under the documented policy—checks a different mechanism and would not confirm the required poE budget planning outcome.

That action—Install a destination route with a reachable next hop or appropriate outgoing interface—is relevant to static route and next-hop reachability. 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 correct the observed LACP bundled links condition.

Association and address assignment alone cannot enforce guest registration or policy acceptance; the portal and post-login role must be connected. Implement the authorized guest captive-portal workflow and associated access policy. would address guest captive-portal flow, but the reported facts instead point to LACP bundled links. That change would leave the actual requirement unresolved.

The alternative targets native VLAN alignment, where when connected trunk ports disagree about how untagged frames are classified, management and user traffic can land in unintended segments. It does not establish the intended LACP bundled links behavior described in the scenario.

That action—Use VRFs where independent routing domains are required, with explicit permitted route exchange—is relevant to routing and VRF separation. VLANs divide Layer 2 domains, whereas VRFs maintain separate Layer 3 routing contexts; any intentional crossing needs controlled connectivity. It does not correct the observed OSPF area design condition.

The alternative targets access/distribution hierarchy, where a functional hierarchy clarifies where endpoints attach, where traffic aggregates and where policy or Layer 3 boundaries belong. It does not establish the intended OSPF area design behavior described in the scenario.

Wider channels can raise peak link rates in isolation yet reduce the number of independent channels available in dense environments. Balance WLAN channel width against cell density and spectrum reuse. would address high-density channel-width choice, but the reported facts instead point to OSPF area design. That change would leave the actual requirement unresolved.

A guest can associate and receive a lease without completing the portal flow; redirect and pre-auth policy must permit necessary portal dependencies. The indicated result—the guest device reliably reaches the portal and receives only its intended post-login access—checks a different mechanism and would not confirm the required longest-prefix route selection outcome.

This would validate route missing in correct VRF, not longest-prefix route selection. Separate VRFs maintain distinct forwarding information bases; routes visible in one context do not automatically apply in another. It is therefore insufficient acceptance evidence for the reported condition.

That result—Both peers enter Full adjacency and exchange the expected route information—concerns OSPF neighbor area mismatch. OSPF requires compatible area identity, network type and essential adjacency parameters; IP reachability alone does not establish a neighbor. It can be healthy even while the current longest-prefix route selection problem remains.

That result—Queue counters and packet markings confirm trusted voice traffic receives priority while guest bulk flows remain appropriately classified—concerns trust and QoS marking boundary. Blindly trusting endpoint markings lets untrusted traffic dominate queues; classification must reflect approved service importance. It can be healthy even while the current traffic policing versus shaping problem remains.

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 traffic policing versus shaping outcome.

This would validate uplink oversubscription tuning, not traffic policing versus shaping. 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.