Cisco 300-715 Bundle

That intervention addresses tacacs command set show only permission, where TACACS+ command authorization uses an explicit command set and matching authorization rule, separately from successful login to the device. Here, the relevant failure is instead: RADIUS network access authorization and TACACS+ device administration offer different policy and command-control capabilities in ISE.

That intervention addresses tacacs command set deny precedence, where Command authorization must have an effective explicit deny or allowlist design that is evaluated as configured; a broad permit can undermine restrictions. In this question the necessary remedy is “Enable supported TACACS+ device administration service and configure NAD AAA to use the appropriate ISE device administration policy”, which this alternative does not provide.

That intervention addresses tacacs command accounting audit trail, where Authentication records identify login attempts, whereas TACACS+ command accounting needs separate device configuration to report executed administrative actions. The observed condition is a security team wants per-command control over administrators configuring Cisco switches, but the devices are currently using RADIUS rules built for employee 802.1X network access; this mechanism addresses another problem.

MAC OUI alone is a broad manufacturer hint; supported HTTP metadata and other probe attributes can improve endpoint identification confidence. “Enable the appropriate approved HTTP profiling data path and combine its observed attributes with suitable profiler policy rules” would remedy that alternative situation, but it would not correct the present issue: authentication requests alone may not supply the session and endpoint context available through appropriately configured RADIUS accounting telemetry.

“Enable the supported traps on participating NADs and configure their destinations and SNMP security parameters to reach the intended ISE profiler” is the supported response when SNMP traps can provide timely device-change signals to a profiler but require correct destinations, event types, and ISE trap processing. Here the decisive response is “Enable and verify supported RADIUS accounting updates on the NAD and ensure the intended ISE profiling and session services consume them”, so that different intervention does not meet the stated requirement.

An SNMP query probe relies on suitable permissions and network reachability to interrogate supported devices for supplemental endpoint information. “Configure a least-privilege supported SNMP query credential and allow the necessary ISE-to-switch management path for approved profiling probes” applies to that other condition. The reported evidence is an access switch provides successful RADIUS authentication responses but Cisco ISE learns almost no endpoint IP or session information for profiling as devices move between ports; this alternative would address the wrong dependency.

That intervention addresses guest sponsor notification email transport, where Guest account creation and sending notification messages are separate steps, with mail relay reachability and authentication prerequisites for email delivery. Here, the relevant failure is instead: Guest identity validity and account lifetime policy control when guest credentials should stop authorizing new sessions; indefinite access contradicts temporary sponsorship.

That intervention addresses sponsor group authorized guest account types, where Sponsor group authorization controls the permitted guest account types and durations rather than a portal login alone granting universal sponsorship rights. In this question the necessary remedy is “Use a guest type with the approved validity window, expire the account, and ensure active-session handling respects the access policy”, which this alternative does not provide.

That intervention addresses guest device maximum registration limit, where Guest account and portal settings determine how many devices one guest identity can register, so a permissive limit undermines approved device quotas. The observed condition is a contractor was issued a two-day visitor credential but can still reconnect to the guest WLAN several weeks later after its visit ended; this mechanism addresses another problem.

A noncompliant test endpoint retrieves the approved update but cannot reach restricted data until it reports compliant posture. This is a different failure mechanism from the current case, which concerns a compliant test laptop passes while a test laptop with missing or disabled required protection becomes noncompliant and receives remediation access.

This option instead describes a test endpoint reports actual checks and a compliance state in ISE rather than remaining unassessed after successful identity authentication. Testing that independent mechanism would not show whether the reported fault has been resolved.

A newly connected test laptop has restricted access while Unknown and changes to production authorization only after passing the defined requirements. The stem describes a company wants to limit production access to workstations with an approved active antimalware solution, but the posture rule checks only a registry marker unrelated to the installed protection, so this explanation does not account for the observations.

That intervention addresses authorization profile redirect with coa, where An authorization change in ISE does not necessarily alter an already established NAD session until reauthentication or Change of Authorization takes effect. Here, the relevant failure is instead: Cisco ISE identifies incoming RADIUS clients by their source IP and configured network device definition, not by SSID name alone.

That intervention addresses ibns monitor mode observation, where Monitor mode gathers identity and authentication evidence while minimizing enforcement impact, whereas closed mode can deny unauthenticated traffic immediately. In this question the necessary remedy is “Add the controller's actual RADIUS source identity with the correct shared secret and network device grouping, then retest the WLAN policy set”, which this alternative does not provide.

That intervention addresses allowed protocol set selected by policy, where The ISE allowed protocol profile controls which EAP methods are permitted for a selected authentication rule independently of the client's own capabilities. The observed condition is a new wireless LAN controller sends 802.1X requests to ISE, but Live Logs show an unknown network access device and the SSID never authenticates users; this mechanism addresses another problem.

A test endpoint reports actual checks and a compliance state in ISE rather than remaining unassessed after successful identity authentication. This is a different failure mechanism from the current case, which concerns a newly connected test laptop has restricted access while Unknown and changes to production authorization only after passing the defined requirements.

This option instead describes a noncompliant test endpoint retrieves the approved update but cannot reach restricted data until it reports compliant posture. Testing that independent mechanism would not show whether the reported fault has been resolved.

A test unencrypted laptop is classified noncompliant while an otherwise comparable encrypted laptop passes the requirement. The stem describes a managed laptop authenticates using valid 802.1X credentials but has not yet returned a compliance result, while an overbroad policy immediately gives it production network access, so this explanation does not account for the observations.

A test personal device enrolls on the onboarding SSID and subsequently authenticates to the secure SSID using its provisioned certificate. This is a different failure mechanism from the current case, which concerns an unknown personal handset first enters controlled enrollment and gains normal approved employee access only after completing certificate provisioning.

This option instead describes a newly enrolled Windows test device receives its trusted wireless profile and connects using the intended certificate authentication method. Testing that independent mechanism would not show whether the reported fault has been resolved.

A known enrollment completes with a client certificate issued by the approved CA and the resulting EAP-TLS authentication succeeds. The stem describes employees use one corporate wireless SSID for both initial BYOD registration and later certificate-based access, but a new phone reaches production without ever completing its personal device enrollment, so this explanation does not account for the observations.

The authorized receptionist creates a time-limited guest account while a user without sponsorship privileges cannot create new visitor access. This is a different failure mechanism from the current case, which concerns a self-registered test guest remains unauthenticated for production access until a designated sponsor approves the request.

This option instead describes a test visitor resolves the portal FQDN and loads its page but remains unable to reach protected corporate applications before authorization. Testing that independent mechanism would not show whether the reported fault has been resolved.

A fresh guest association is redirected to the correct ISE portal while ordinary permitted bootstrap traffic continues to work. The stem describes an organization permits guests to self-register, but a sensitive facility must wait for an employee sponsor to approve access before visitor credentials become usable, so this explanation does not account for the observations.

The same test scanner matches the specific restricted profile while an ordinary Android handset remains in the generic device class. This is a different failure mechanism from the current case, which concerns a scanner association updates its ISE endpoint record with usable wireless metadata and maps to the approved scanner authorization.

This option instead describes the replacement receives its restricted scanner authorization and a device using the old retired identifier does not pass the previous allow rule. Testing that independent mechanism would not show whether the reported fault has been resolved.

A representative device is still accurately classified while profiler processing backlog remains within its healthy operating range. The stem describes profiling works for wired printers but wireless barcode scanners remain unclassified even though the WLAN successfully authenticates and passes data, so this explanation does not account for the observations.

PEAP inner credential authentication and EAP-TLS certificate authentication are different method flows, and an allowed protocol set must match the approved supplicants. “Track permitted EAP methods by device cohort and remove deprecated methods only after compatible supplicants are deployed” would remedy that alternative situation, but it would not correct the present issue: an LDAP identity store requires a supported connection and bind configuration, appropriate directory credentials, and trust for encrypted transport where configured.

“Monitor AD join status separately on relevant ISE nodes and verify directory connectivity after site or firewall migrations” is the supported response when ISE nodes require a functioning relationship to the intended Active Directory identity source, including reachability, name resolution, and a healthy domain join. Here the decisive response is “Rotate LDAP service credentials safely and monitor certificate and directory schema changes that might invalidate lookups”, so that different intervention does not meet the stated requirement.

Certificate authentication profiles map an identity attribute such as a SAN value or subject field, and the wrong mapping can break user or machine authorization. “Regression-test identity mapping with both user and device certificates before altering EAP-TLS profiles” applies to that other condition. The reported evidence is a newly configured external LDAP identity store times out during Cisco ISE lookups after the directory team disabled an insecure bind path; this alternative would address the wrong dependency.

That intervention addresses android randomized mac byod compatibility, where Android MAC randomization can change the address seen by ISE and break BYOD rules that bind registration to a fixed MAC or MAC-in-certificate value. Here, the relevant failure is instead: A registered BYOD device can retain network credentials until its registration status and certificates are revoked or invalidated through the intended lifecycle process.

That intervention addresses certificate revocation checking on byod, where Client certificate validity includes its revocation status when policy requires that check; a valid signature and unexpired date alone do not establish current authorization. In this question the necessary remedy is “Use the supported My Devices or administrative lost-device workflow and revoke the certificate or registration as required by policy”, which this alternative does not provide.

That intervention addresses byod certificate san attribute identity, where BYOD certificate contents and the certificate authentication profile must agree on the field used to map the device credential to an authorized identity. The observed condition is an employee reports a personal phone lost on public transit, but its previously issued network certificate remains usable on the corporate employee WLAN; this mechanism addresses another problem.