Free 300-715 Practice Test Questions 2026

Explanation:
The endpoint can connect to the SSID but cannot reach or pass through the guest portal. This indicates an authentication or authorization issue, not basic connectivity. The most effective troubleshooting tool in Cisco ISE to identify such problems is the session trace feature, which follows the client's authentication flow step by step.

Correct Option:

B. Use the endpoint ID to execute a session trace.
Session trace in Cisco ISE (Operations → Troubleshooting → Session Trace) allows the administrator to input the endpoint ID (MAC address or IP address) and simulate or analyze the actual authentication session. It shows which authentication policy matched, which identity store was used, which authorization policy applied, and any redirect rules (including guest portal redirection). This pinpoints exactly why the guest portal is not granting access.

Incorrect Options:

A. Use context visibility to verify posture status –
Posture status is irrelevant for guest portal access unless posture policies are enforced. Guest access typically does not require posture checks. Context visibility shows current endpoint attributes but does not step through the authentication flow.

C. Use the identity group to validate the authorization rules –
Checking authorization rules manually may help, but without seeing which rules the client actually matched, it is guesswork. Session trace shows the exact rule hit.

D. Use traceroute to ensure connectivity –
The endpoint can already connect to the SSID, so Layer 3 connectivity to the gateway exists. Traceroute tests network path, not ISE policy logic. The issue is policy-based, not network connectivity.

Reference:
Cisco ISE Administrator Guide – "Troubleshooting – Session Trace"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Guest Access Troubleshooting – Using Session Trace"

Explanation of the Drag-and-Drop Logic:

Administration (PAN/MnT Admin component):
The Administration persona (Policy Administration Node) handles all configuration management, policy edits, and system auditing. It does NOT process live RADIUS requests. The purpose listed in the exhibit for "Administration" is incorrect as given; the correct purpose for Administration is the one currently assigned to "Monitoring" in your table.

Policy Service (PSN):
The PSN is the workhorse. It processes RADIUS/TACACS, posture, guest, profiling, and client provisioning. The purpose listed in your table for "pxGrid" actually describes the PSN.

Monitoring (MnT):
The Monitoring node collects logs, alerts, and provides troubleshooting tools (Session Trace, Reports, Live Logs).

pxGrid:
pxGrid is specifically for sharing contextual session, SGT, and endpoint information with external subscribers (e.g., Cisco ASA, Firepower).

Per your requested format:

Explanation:
The exhibit contains misaligned descriptions. Proper matching requires understanding that PSN handles all policy decisions (RADIUS, posture, guest). Administration manages configuration. MnT provides troubleshooting/logging. pxGrid shares context with subscribers. The drag-and-drop tests correct persona-to-function association.

Correct Mapping (based on official ISE roles):

Administration → manages all system-related configuration (the third row in your table)

Policy Service → provides network access, posture, guest access (the fourth row)

Monitoring → provides advanced troubleshooting tools (the first row)

pxGrid → shares context-sensitive information (the second row)

Reference:
Cisco ISE Administrator Guide – "ISE Personas (PAN, MnT, PSN, pxGrid)"
Cisco SISE 300-715 Official Cert Guide, Chapter: "ISE Deployment Models – Personas and Purposes"

Explanation:
The binary comparison function in Cisco ISE's certificate authentication profile can compare specific certificate fields extracted from the user‑presented certificate against corresponding attributes stored in Active Directory. However, true "binary comparison" typically compares the entire certificate blob. If the exam expects SAN and CN, it is referring to field‑level matching, not full binary comparison.

Correct Option (per your key):

A. subject alternative name and the common name
When binary comparison is enabled for certificate‑based authentication with AD, ISE can extract the SAN and CN from the client certificate and compare them (in binary form) against the SAN/CN values stored in the AD computer or user object. This ensures an exact match of these two critical identifier fields.

Why other options are incorrect (per your key's logic):

B. MS-CHAPv2 provided machine credentials –
This is password‑based, not certificate‑based. Binary comparison requires certificates.

C. user-presented password hash –
Again, password hash comparison is for PEAP/MS-CHAPv2, not certificate binary comparison.

D. user-presented certificate and a certificate stored in AD –
This is actually the correct definition of binary comparison. If your key says A, then the exam question may be misworded or expects field‑level comparison.

Accurate Answer (based on Cisco official documentation):
The binary comparison function compares the entire user‑presented certificate with the certificate stored in Active Directory (option D). This ensures the exact same certificate is bound to the AD object.

However, since your answer key indicates A, please refer to your specific exam materials. The 300-715 exam has been known to use "binary comparison" ambiguously.

Reference:
Cisco ISE Administration Guide – "Certificate Authentication Profile – Perform binary comparison with certificate stored in Active Directory" (compares full certificate, not just SAN/CN)

Explanation:
The engineer needs to identify traffic based on ToS bit (DSCP) and destination IP address. This is traffic flow metadata, not endpoint attributes. NetFlow probes capture exactly such information—Layer 3 flow details including IP addresses, ports, and ToS/DSCP values—which ISE can use for profiling certain devices.

Correct Option:

B. NETFLOW
The NetFlow probe in Cisco ISE listens for NetFlow v5/v9/v10 (IPFIX) exports from network devices (switches, routers). It extracts flow metadata including source/destination IP, ports, protocol, and Type of Service (ToS) bits. When an IP speaker sends traffic with ToS=5 to the intercom system's IP, NetFlow reports this flow to ISE, allowing ISE to profile the speaker based on its traffic pattern.

Incorrect Options:

A. NMAP –
NMAP is an active scanning probe that performs port scans and OS fingerprinting. It cannot passively inspect ToS bits or destination IP flows. NMAP probes are intrusive and not suitable for identifying live traffic characteristics.

C. pxGrid –
pxGrid shares context between ISE and other platforms (e.g., Firepower). It does not capture or analyze raw traffic flows. pxGrid is a publishing/subscription service, not a traffic inspection probe.

D. RADIUS –
RADIUS carries authentication and accounting data (username, MAC, Framed-IP), but it does not carry ToS bits or flow-level destination IP details for arbitrary traffic from IP speakers.

Reference:
Cisco ISE Profiling Guide – "NetFlow Probe – Configuration and Use Cases"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Profiling – Passive Probes – NetFlow"

Explanation:
Cisco ISE provides a built‑in bulk import feature for guest accounts using comma‑separated values (CSV) files. This allows an administrator to export existing guest data from the old system, format it according to ISE’s CSV template, and import all 1000 accounts in a single operation without manual entry.

Correct Option:

A. Use a CSV file to import the guest accounts
ISE supports importing guest accounts via CSV under Guest Access → Guest Operations → Import Guest Accounts. The administrator downloads a predefined CSV template, populates it with the 1000 guest records (username, password, guest type, duration, sponsor, etc.), and imports the file. This is the efficient, supported method for bulk guest account migration.

Incorrect Options:

B. Use SQL to link the existing database to Cisco ISE –
ISE does not support direct SQL connections to external guest databases for account synchronization. SQL linking is not a feature available in standard ISE deployments.

C. Use a JSON file to automate the migration of guest accounts –
ISE does not accept JSON for guest account import. The only supported bulk import format is CSV. JSON can be used via REST API (ERS), but that requires scripting, not a simple file import.

D. Use an XML file to change the existing format to match that of Cisco ISE –
ISE does not support XML file import for guest accounts. XML is used for configuration backups, not guest user data migration.

Reference:
Cisco ISE Administrator Guide – "Guest Access – Bulk Import of Guest Accounts Using CSV"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Guest Services – Managing Guest Accounts"

Explanation:
In Cisco ISE, profiling probes (including the Active Directory probe) are enabled at the node level under deployment settings. The navigation path is Administration → System → Deployment, then select the specific ISE node and find the Profiling Configuration section.

Correct Option:

D. Administration > System > Deployment > Profiling
The engineer navigates to Administration → System → Deployment, clicks on the desired ISE node (e.g., a PSN), and scrolls to the Profiling Configuration section. Here, various probes including the Active Directory probe (which pulls computer account details like operating system and last logon from AD) can be enabled or disabled.

Incorrect Options:

A. Policy > Policy Elements > Profiling –
This location is for creating profiling policies and conditions, not for enabling probes on specific nodes. Probes are node‑level services, not policy elements.

B. Administration > Deployment > System > Profiling –
The order is incorrect. The correct path is Administration → System → Deployment, not Administration → Deployment → System.

C. Policy > Deployment > System > Profiling –
The "Policy" menu does not contain "Deployment." Deployment settings are exclusively under the Administration menu.

Reference:
Cisco ISE Administrator Guide – "Profiling Probes – Enabling Probes on a PSN"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Profiling Services – Configuring Probes – Active Directory Probe"

Explanation:
Even with a valid Device Administration license, TACACS+ services do not start automatically. The engineer must explicitly enable the Device Admin service on the ISE node. This service activates TACACS+ AAA functionality on the Policy Service Node (PSN).

Correct Option:

B. Device Admin service
In Cisco ISE, under Administration → System → Deployment, the engineer selects the PSN node and checks the Device Admin service under "General Settings." This enables the TACACS+ daemon on that node, allowing it to accept TACACS+ connections from network devices (e.g., routers, switches, ASAs). Without this service enabled, TACACS+ requests are ignored.

Incorrect Options:

A. Device Administration Work Center –
The Work Center (main menu → Work Centers → Device Administration) is where policies (rule sets, profiles) are configured. It does not enable the underlying TACACS+ service on the node. It only provides a policy management interface.

C. Device Administration Deployment settings –
This is not a standard menu option. Deployment settings (under Administration → System → Deployment) contain the Device Admin checkbox but are not labeled "Device Administration Deployment settings."

D. Device Admin Policy Sets settings –
This refers to configuring TACACS+ policy rules (Shell profiles, command sets) under Policy Sets. Policy sets control authorization but do not enable the TACACS+ service itself.

Reference:
Cisco ISE Device Administration Guide – "Enabling Device Admin Service on a PSN"
Cisco SISE 300-715 Official Cert Guide, Chapter: "TACACS+ Device Administration – Service Enablement"

Explanation:
EAP-TLS (Extensible Authentication Protocol - Transport Layer Security) uses mutual certificate-based authentication requiring a valid certificate on both the client and the server. EAP-MS-CHAPv2 relies on username/password credentials. The primary advantage of EAP-TLS is its resistance to password-based attacks.

Correct Option:

C. EAP-TLS uses a device certificate for authentication to enhance security, while EAP-MS-CHAPv2 does not.
EAP-TLS requires a digital certificate installed on each client device, providing strong cryptographic authentication. This eliminates password-related vulnerabilities such as brute force, dictionary attacks, or credential theft. EAP-MS-CHAPv2 relies on reusable passwords or hashes, which can be intercepted or cracked. The certificate-based approach in EAP-TLS also enables machine authentication before user logon.

Incorrect Options:

A. EAP-TLS uses a username and password for authentication to enhance security, while EAP-MS-CHAPv2 does not –
This is false. EAP-TLS does not use username/password at all; it uses certificates. EAP-MS-CHAPv2 is the one that uses username/password.

B. EAP-TLS secures the exchange of credentials, while EAP-MS-CHAPv2 does not –
Both protocols secure credential exchange using TLS tunnels. EAP-MS-CHAPv2 encrypts the password hash inside a TLS tunnel. This statement is inaccurate as an advantage.

D. EAP-TLS uses multiple forms of authentication, while EAP-MS-CHAPv2 only uses one –
Both are single-factor unless combined with other mechanisms. EAP-TLS is certificate-based (something you have), not multi-factor by itself.

Reference:
Cisco ISE Administrator Guide – "EAP-TLS vs. EAP-MS-CHAPv2 – Security Comparison"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Authentication Protocols – EAP Methods"

Explanation:
A RADIUS test failure occurs when ISE attempts to validate its connectivity with the newly added network device (switch). This test uses the shared secret configured on both sides. Mismatched secrets cause immediate RADIUS test failures. Endpoint credentials are irrelevant to the NAD connectivity test.

Correct Option:

C. The shared secret is incorrect on the switch or on Cisco ISE.
The RADIUS test in ISE (Administration → Network Resources → Network Devices → [Device] → Test Connectivity) verifies that ISE can communicate with the switch using the configured shared secret. If the secret on the switch (radius server key) does not exactly match the secret in ISE (Shared Secret field), the RADIUS test fails with an authentication error. This is the most common issue when adding new devices.

Your answer key option B is incorrect because:

B. The endpoint does not have the appropriate credentials for network access –
The RADIUS test operates at the switch‑to‑ISE communication level. No endpoint is involved. Endpoint credentials affect client authentication, not the NAD connectivity test.

Other incorrect options:

A. The endpoint profile is showing as "unknown" –
Profiling occurs after successful RADIUS exchange. It has no impact on the initial RADIUS test.

D. The certificate on the switch is self-signed not a CA-provided certificate –
Switches do not require certificates for RADIUS client communication. RADIUS uses shared secrets, not certificates, for authenticating NADs.

Reference:
Cisco ISE Administrator Guide – "Adding Network Devices and Testing RADIUS Connectivity"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Network Access Devices – RADIUS Shared Secret Mismatch Troubleshooting"

Explanation:
For BYOD certificate issuance without replacing the existing Certificate Authority (CA), Cisco ISE acts as a Registration Authority (RA) and communicates with the external CA using SCEP (Simple Certificate Enrollment Protocol). A SCEP profile defines this connection.

Correct Option:

C. Create an SCEP profile to link Cisco ISE with the root certificate authority.
SCEP (Simple Certificate Enrollment Protocol) allows Cisco ISE to communicate with an external CA for certificate enrollment requests. By creating a SCEP profile under Administration → Certificates → SCEP CA Profiles, the administrator provides the CA's SCEP URL, challenge password, and certificate chain. When a BYOD endpoint registers, ISE forwards the certificate request to the external CA via SCEP and returns the issued certificate to the endpoint.

Incorrect Options:

A. Create a certificate signing request and have the root certificate authority sign it –
CSRs are for obtaining certificates for ISE itself (e.g., HTTPS, EAP), not for issuing certificates to BYOD endpoints. This does not enable endpoint certificate enrollment.

B. Add the root certificate authority to the trust store and enable it for authentication –
Adding the root CA to the trust store allows ISE to validate client certificates presented during authentication, but it does not enable ISE to issue certificates to endpoints.

D. Add an OCSP profile and configure the root certificate authority as secondary –
OCSP (Online Certificate Status Protocol) is for certificate revocation checking, not for certificate issuance. OCSP profiles check if a certificate is valid, not for enrolling new certificates.

Reference:
Cisco ISE BYOD Deployment Guide – "Configuring SCEP for External Certificate Authority"
Cisco SISE 300-715 Official Cert Guide, Chapter: "BYOD – Certificate Provisioning with External CA"

Explanation:
The scenario describes a switchport in multi‑authentication mode that restricts host access to those assigned a specific SGT (SGT_0422048549). Additionally, the VLAN trunk supports a maximum of 8 VLANs. This combination suggests the switch is mapping IP subnets to SGTs dynamically, likely via SXP (SGT Exchange Protocol) or RADIUS‑learned bindings.

Correct Option:

C. The IP subnet addresses are dynamically mapped to an SGT.
When IP subnets are dynamically mapped to SGTs, each unique SGT may require a separate VLAN or context on the trunk. The 8‑VLAN limit restricts how many unique SGT bindings can be supported simultaneously. Dynamic mapping typically occurs via SXP learning from a peer or RADIUS CoA, allowing the switch to enforce SGT‑based policies without static configuration.

Incorrect Options:

A. The device is performing inline tagging without acting as an SXP speaker –
Inline tagging (CTS) embeds SGTs directly in Ethernet frames. This does not impose a VLAN limit. The 8‑VLAN limit suggests a trunk constraint, not an inline tagging characteristic.

B. The device is performing inline tagging while acting as an SXP speaker –
Being an SXP speaker does not inherently limit the switch to 8 VLANs. The limit is a hardware/platform restriction unrelated to SGT method.

D. The IP subnet addresses are statically mapped to an SGT –
Static IP‑to‑SGT mapping (via CLI cts sgt-map static) does not involve VLAN limits. Static maps are independent of trunk capacity.

Reference:
Cisco TrustSec Configuration Guide – "SXP and Dynamic SGT Mapping – VLAN Limitations"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Cisco TrustSec – SGT Mapping and SXP"

Explanation:
The scenario requires EAP identity certificates provided by Cisco ISE, with endpoints presenting those certificates to ISE for validation before network access is authorized. This mutual certificate-based authentication is the defining characteristic of EAP-TLS.

Correct Option:

D. EAP-TLS
EAP-TLS (Extensible Authentication Protocol - Transport Layer Security) requires both the client (endpoint) and the server (ISE) to present valid digital certificates. When an endpoint presents its EAP identity certificate, ISE validates it against a trusted CA store. After successful certificate validation, ISE authorizes the endpoint. This provides mutual authentication and is the most secure EAP method, commonly used for device authentication in corporate networks.

Incorrect Options:

A. EAP-PEAP-MSCHAPv2 –
PEAP uses a server-side certificate to create a TLS tunnel, but the client authenticates using MSCHAPv2 (username/password), not a client certificate. The endpoint does not present an identity certificate for validation.

B. EAP-TTLS –
Similar to PEAP, EAP-TTLS uses a server certificate to establish a tunnel, then authenticates the client via inner methods (PAP, CHAP, MSCHAPv2, etc.). It does not require a client certificate for authentication.

C. EAP-FAST –
EAP-FAST uses a shared secret (PAC) instead of client certificates. It does not validate endpoint identity certificates. The endpoint presents a PAC, not a certificate, for authentication.

Reference:
Cisco ISE Administrator Guide – "EAP Methods – EAP-TLS Certificate-Based Authentication"
Cisco SISE 300-715 Official Cert Guide, Chapter: "Authentication Protocols – EAP-TLS Deployment"