Pass the Cisco CCIE Wireless 350-101 Questions and answers with CertsForce

The command that enables web-based client authentication on the WLAN issecurity web-auth. Cisco’s Catalyst 9800 Web-Based Authentication guide shows the WLAN configuration workflow: enter WLAN configuration mode, disable WPA security for the open Layer 2 guest WLAN, then “Enable web authentication for WLAN” usingsecurity web-auth. Cisco then applies the authentication list and parameter map withsecurity web-auth authentication-list ...andsecurity web-auth parameter-map ..., which refine the WebAuth method and portal behavior after WebAuth itself is enabled.

Cisco’s LDAP authentication example mirrors the exhibit exactly:wlan webauth 2 webauth, removal of WPA/802.1X Layer 2 security,security web-auth,security web-auth authentication-list ldapauth, andsecurity web-auth parameter-map global. Option B only creates or enters the WLAN profile with WLAN ID 2 and SSID name. Options C and D disable WPA2 and 802.1X AKM; they do not authenticate clients. Reference topics:Client Connectivity Configuration — guest WLAN authentication, WebAuth, Layer 3 security, authentication lists, parameter maps, and Catalyst 9800 WLAN security configuration.

The log is a Layer 2 802.1X authentication failure, not an AP join or WLAN encryption mismatch. In WPA3-Enterprise, the client authenticates with 802.1X/EAP through the configured AAA path. Cisco’s Catalyst 9800 WPA3 Enterprise configuration requires the necessary RADIUS or AAA servers and authentication lists before enabling WPA3 Enterprise, and the WLAN must reference the dot1x authentication list. Therefore, aCred Failreason points directly at the user/device credential validation path: the supplicant credentials, Active Directory identity source, RADIUS policy match, or RADIUS reachability.

Cisco’s 9800 802.1X configuration workflow also shows the controller defining a RADIUS server, adding it to a RADIUS group, creating a dot1x AAA authentication method list, and applying that list to the WLAN. It further recommends checking whether the RADIUS server is alive and using ISE RADIUS Live Logs to inspect authentication requests and results. Option A is wrong because the AP is not the supplicant in this WLAN client authentication event. Option B downgrades the security model and avoids 802.1X rather than fixing it. Option D addresses NAC behavior, not a credential authentication failure. Reference topics:Client Connectivity Configuration — WPA3-Enterprise, 802.1X/EAP, RADIUS authentication, and client authentication troubleshooting.

Cisco Catalyst Center uses its Event Notifications framework to alert operations teams when Assurance detects client, device, or wireless issues. The correct workflow is not a simple email-address entry under Issue Settings; it is an event subscription that binds selected issue events to a notification channel such as EMAIL. Cisco’s Catalyst Assurance documentation states that, when a specific Assurance issue is triggered and its status changes, Assurance can generate REST or email notifications, and the workflow opens thePlatform > Developer Toolkit > Event Notificationswindow from Manage Subscription. The same guide confirms that EMAIL is one of the supported notification channels and that the EMAIL notification details include sender, recipient, and subject fields. Cisco’s Platform User Guide also defines Event Notifications as the place to “view and subscribe to specific events” and gives the GUI path asPlatform > Developer Toolkit > Event Notifications. Therefore, option B is correct. SMTP/email destination configuration may be a prerequisite, but the required alerting action is creating the event notification subscription. Reference topics: Catalyst Center Assurance, Event Notifications, Wireless Monitoring and Management.

AI Enhanced RRM is not a static-threshold tuning feature and it is not designed to simply raise AP transmit power. Cisco defines AI Enhanced RRM as a radio resource management technology that applies artificial intelligence and machine learning to optimize RF environments, uses distributed data collection from Cisco wireless controllers with cloud-based analytics, and automates adaptive RF parameter tuning for Cisco wireless networks.

The operational model is telemetry-driven. RF telemetry is collected from APs by the Catalyst 9800 WLC, sent through Cisco Catalyst Center to the Cisco AI Analytics Cloud, analyzed by RRM algorithms, and then configuration-change information is returned through Catalyst Center toward the managed wireless infrastructure. Cisco’s AI-Enhanced RRM deployment guide further identifies DCA, TPC, FRA, and DBS as examples of optimizations performed, meaning the feature enhances dynamic RF control rather than disabling it.

Therefore, option D is the only correct answer. Options A, B, and C describe either legacy/static behavior, harmful power-only logic, or a fixed RF design model that contradicts Cisco AI Enhanced RRM. Reference topics:Automation and AI — AI/ML-driven RF optimization, Catalyst Center assurance, RRM telemetry, DCA, TPC, FRA, and DBS.

For in-depth wireless troubleshooting using a Cisco 9176 AP, the correct operational mode is thesniffer mode. This mode allows the AP to capture all RF frames, including management, control, and data frames, across all configured channels, and forward these to a remote protocol analyzer such as Wireshark. Sniffer mode is distinct from other AP modes because the AP does not serve clients in this state; its sole function is passive packet capture for analysis of interference, RF performance, and client behavior. The commandap name < ap_name > mode snifferexecuted on the WLC explicitly sets this mode.

Monitor mode (option A) is used to observe client behavior and RF environment, but it does not provide complete over-the-air packet capture. Local mode (option C) is the standard AP mode for client connectivity and normal CAPWAP operation. Rogue-detector mode (option D) is used to identify unauthorized APs and clients but does not capture traffic for external analysis.

Cisco documentation and technical guides for Catalyst APs clearly differentiate these modes, noting thatsniffer mode provides full frame capture without client services, making it ideal for troubleshooting complex wireless performance issues in high-density deployments. Reference topic:Wireless Network Operation — AP modes, sniffer mode configuration, RF troubleshooting, and protocol analyzer integration.

The correct method issoftware image management workflows, specifically Cisco Catalyst Center Software Image Management, commonly referenced as SWIM. Cisco documents SWIM as the mechanism used to manage software upgrades and maintain consistency of image versions across the network. It provides an image repository, golden-image assignment, image distribution, activation, readiness checks, and scheduled execution. Cisco’s wireless automation guidance specifically states that SWIM is used to update Catalyst 9800 Series Wireless Controller software by distributing the image from the Catalyst Center repository to wireless controllers and upgrading the images running on those controllers; both stages can run immediately or be scheduled for a defined maintenance window.

Option C is also validated by Catalyst Center’s update-status and workflow views. Cisco documentsImage Update Statusas the view that shows all update tasks, filters by in-progress, success, or failure, and displays a progress bar for active updates. The workflow view then exposes distribution and activation task status, timing, prechecks, postchecks, checksum verification, and AP pre-image download details. Inventory snapshots and templates do not execute controller firmware upgrades, and “lifecycle workflow” is too generic. Reference topics:Wireless Monitoring and Management — Catalyst Center SWIM, image compliance, golden images, controller upgrade automation, and update progress reporting.

The missing command must create the RADIUS server group context before the existingserver name external-radiuscommand can bind the defined RADIUS server into that group. Cisco’s Catalyst 9800 802.1X configuration workflow shows the exact CLI sequence: define the RADIUS server, then enteraaa group server radius < radius-grp-name > , then addserver name < radius-server-name > . The Catalyst 9800 configuration guide likewise states that the RADIUS server-group identification is created withaaa group server radius server-group, followed by the server name assignment.

In this exhibit,external-radiusis already declared underradius server, andaaa authentication dot1x CLIENT_GROUP group RADIUS-GRPalready points the 802.1X method list to the server group namedRADIUS-GRP. Therefore, the box must containaaa group server radius RADIUS-GRPso thatserver name external-radiusis syntactically valid and functionally associates the external server with the group. Cisco also identifies dot1x authentication lists as the AAA method type used for 802.1X SSIDs, with “group” directing authentication to an external RADIUS server. Reference topics:Client Connectivity Configuration — WPA2-Enterprise, 802.1X/EAP, AAA method lists, RADIUS server groups, and Catalyst 9800 WLAN security

IEEE 802.11ax, also known as Wi-Fi 6, introduces several advancements to improve network performance, particularly in dense environments. Among these,OFDMA (Orthogonal Frequency Division Multiple Access)is a key feature introduced by 802.11ax. OFDMA allows more efficient use of the available spectrum by enabling multiple users to share the same channel simultaneously. This is done by subdividing the channel into smaller sub-channels, allowing data to be transmitted to multiple devices at the same time, improving overall throughput and reducing latency.

Option A: 60 GHz utilizationrefers to Wi-Fi standards like 802.11ad and 802.11ay, which use the 60 GHz band, but 802.11ax focuses on improving efficiency in the 2.4 GHz and 5 GHz bands, not the 60 GHz band.

Option B: Wi-Fi multimediais related to Wi-Fi features that prioritize multimedia traffic, but it is not a new attribute specifically introduced by 802.11ax.

Option D: MIMO (Multiple Input, Multiple Output)is a technology that allows multiple antennas to be used at both the transmitter and receiver, and while MIMO is supported in 802.11ac, it was enhanced in 802.11ax withMU-MIMO (Multi-User MIMO)for uplink, not a new technology introduced by 802.11ax.

Therefore,OFDMA(Option C) is the correct answer, as it is a key feature that 802.11ax introduces to improve network efficiency and capacity.

The correct element is theget() method. In the script, each device object is treated as a Python dictionary created from parsed JSON API output. The lines device.get("macAddress", "N/A") and device.get("ipAddress", "N/A") perform direct key-based lookup against the dictionary and return the associated value when the key exists. Python documentation defines dictionaries as key-value mappings and states that get() is used to avoid a KeyError by returning None or a specified default value when the key is absent.

This behavior is exactly what automation scripts need when consuming controller or wireless inventory APIs, because returned device records may not always contain every field. Cisco API inventory models commonly return structured device objects containing properties such as MAC address, model, network ID, product type, and wireless-related inventory attributes, which are then parsed by automation code. The pop operation would remove a dictionary key, not safely read it. The import function only loads modules such as requests and json. The format expression only builds the printed output string. Reference topics:Automation and AI — Python scripting, REST API consumption, JSON parsing, and wireless inventory automation.

When deploying Meraki APs, it is essential to claim each AP in the Meraki dashboard to ensure that they are automatically assigned to the correct network and can be managed remotely. This process involves registering the APs with the Meraki cloud, which is done by adding the AP serial numbers to the network within the Meraki dashboard before physically installing them at the branch.

Option B: "Add the AP serial numbers to the required network within the Meraki dashboard."This is the correct answer. Before the APs are physically connected, the administrator needs to log into the Meraki dashboard and add the serial numbers of the new APs to the intended network. This ensures that once the APs are powered on and connected, they automatically join the correct network and are ready for monitoring and management without requiring further configuration.

Option A: "Activate mesh networking mode for all the new APs before installation."Mesh networking mode is used when APs need to communicate wirelessly to extend coverage, but it is not a requirement for the deployment and registration process. The APs should be connected normally for initial setup, and mesh mode can be enabled later if needed.

Option C: "Preconfigure SSID names and VLAN tags on the local page of each AP in the Meraki dashboard."While configuring SSID and VLAN settings is essential, this is not the first action required for ensuring the APs are claimed by the correct network. The priority is to add the AP serial numbers to the Meraki dashboard for proper network assignment.

Option D: "Create a separate DHCP scope for all the new APs on the local server."DHCP scope configuration is important for assigning IP addresses, but this is not the primary step for ensuring the APs are correctly registered in the Meraki dashboard. The APs can obtain IP addresses from an existing DHCP scope once they are connected and claimed in the dashboard.

Therefore, the best approach isOption B, as it ensures that the APs are correctly assigned to the intended network in the Meraki cloud, ready for management and monitoring once connected.