300-710 SNCF Integration — Timed 30 Questions

Question 1

An engineer is troubleshooting an eStreamer integration between Cisco FMC and a third-party SIEM. The SIEM client script successfully connects to the FMC eStreamer port (8302), but no events are being received. Where should the engineer verify the eStreamer client certificate and access rights on the FMC?

30 minute time limit — choose an answer to begin.

Accepted Answer

Navigate to System > Integration > eStreamer on the FMC to manage client certificates and allowed IP addresses.. To allow an eStreamer client to connect, the administrator must generate an eStreamer certificate and client configuration file on the FMC using the 'sftunnel' or eStreamer configuration utility in System > Integration > eStreamer, ensuring the client is explicitly authorized.

Answer

Modify the Access Control Policy advanced settings to allow eStreamer traffic through the Snort inspection engine.

Answer

Configure the external Automation policy under Objects > Object Management > eStreamer.

Question 2

An organization integrates Cisco Secure Firewall Threat Defense with Cisco SecureX (now Cisco Security Cloud Control / Cisco XDR) for threat intelligence and incident response. When investigating an indicator of compromise (IoC) on SecureX, an administrator triggers a block action for a malicious file hash. How is this block action enforced across the managed Secure Firewall Threat Defense devices?

Accepted Answer

The FMC receives the SecureX API notification and automatically pushes an update to the Security Intelligence Blacklist and File Control policies on the FTD.. When an administrator triggers a block action in Cisco SecureX for a file hash, the FMC receives an API notification and automatically updates the Security Intelligence Blacklist and File Control policies on the managed FTD devices. This integration ensures that the block is enforced across all managed firewalls without manual intervention.

Answer

SecureX uses NETCONF to directly modify the running configuration of the FTD data plane, bypassing the FMC.

Answer

The FTD devices poll Cisco SecureX directly every 60 seconds via secure syslog to retrieve updated file hashes.

Answer

The action requires the administrator to manually export a Snort rule from SecureX and import it into the FMC Advanced Malware Protection (AMP) policy.

Question 3

An administrator configures Cisco Secure Firewall Threat Defense to send connection logs to a syslog server. However, the syslog server receives logs with source IP addresses belonging to the FMC management interface rather than the FTD data interface IP address. What is the correct way to ensure syslog messages are sent directly from the FTD data or management interface as intended?

Accepted Answer

Configure the specific syslog server settings under Platform Settings > Syslog on the FMC and designate the desired egress interface for alert generation.. On Cisco Secure Firewall Threat Defense managed by FMC, syslog/alert egress is controlled under Platform Settings > Syslog, where you can specify the logging destination and the interface used to source the messages. Configuring the syslog server there and designating the desired egress interface ensures the FTD sends syslog from the data or management interface IP rather than defaulting to the FMC management interface.

Answer

Configure a NAT exemption rule on the FTD to prevent translation of syslog traffic destined for the SIEM.

Answer

Modify the Snort engine configuration file via Expert Mode to rewrite the source IP of exported syslog packets.

Answer

Enable 'Reliable Syslog' under System > Preferences on the FMC.

Question 4

Which syslog facility and severity level configuration is recommended when exporting standard firewall audit and connection events from Cisco Secure Firewall Threat Defense to a SIEM?

Accepted Answer

Syslog facility mail with severity debug. Secure Firewall Threat Defense allows administrators to configure syslog forwarding specifying standard facilities (such as local0 through local7) and appropriate severity levels (such as informational or warnings) under Platform Settings.

Question 5

A network security engineer configures Cisco Secure Firewall Threat Defense to ingest Security Group Tags (SGTs) from Cisco ISE via pxGrid. The integration is active, and SGTs are successfully mapped to IP addresses. However, access control rules referencing Security Group Tags fail to match traffic originating from authenticated endpoints. What is the most likely cause of this behavior on FTD?

Accepted Answer

The TrustSec SXP peering is not configured between the FTD and the authenticator switch, causing the firewall data plane to drop or ignore inline SGT headers.. For SGTs to be enforced in Access Control policies on FTD, the SGT metadata must be preserved in the data plane (such as through inline SGT propagation using Cisco TrustSec SXP or inline tagging). If SXP is not configured to propagate the tags across routed hops, or if the interface is not configured to trust SGT headers, FTD will not inspect the tag in the packet header.

Answer

Cisco Secure Firewall Threat Defense does not support enforcement of SGTs learned via pxGrid; it only supports SXP.

Answer

The Identity Source Sequence on ISE must include Active Directory LDAP bindings specifically for FTD rule evaluation.

Answer

The FMC requires a manual restart of the Snort detection engine every time a new SGT is learned via pxGrid.

Question 6

An administrator is integrating Cisco Secure Firewall Threat Defense with Cisco Identity Services Engine (ISE) using pxGrid. During the initial connection phase, the Secure Firewall is stuck in a 'Connecting' state and fails to download user-to-IP mapping. Where should the administrator check the pxGrid client status and troubleshoot the registration certificate handshake on the Secure Firewall CLI?

Accepted Answer

Run the command 'show pxgrid status' and 'show crypto ca certificates' in the FTD expert mode or CLI.. On Cisco Secure Firewall Threat Defense (FTD), pxGrid client state and the certificate used for the pxGrid/ISE mutual TLS handshake are inspected locally on the FTD, not on the FMC. The 'show pxgrid status' command (run from the FTD CLI/expert mode) reveals whether the pxGrid client is Connected, Connecting, or Disconnected, and 'show crypto ca certificates' verifies the identity certificate used for the pxGrid registration. Together they pinpoint whether the stall is a trust/certificate problem or a connectivity/registration problem.

Answer

Inspect the 'estreamer.log' file on the FMC to view ISE pxGrid heartbeat failures.

Answer

Run 'show ise identity source' on the FMC CLI to confirm active pxGrid threads.

Answer

Check the Platform Settings policy under 'Cisco Identity Services Engine' and review the 'show sgt-mapping' command.

Question 7

An engineer configures Cisco Secure Firewall Threat Defense to ingest context from Cisco ISE using pxGrid. The integration status on the FMC shows 'Connected', but when inspecting user identities via the FTD CLI using 'show user-identity user', no active users appear. Which CLI command should the engineer use to troubleshoot the pxGrid session feed specifically at the FTD process level?

Accepted Answer

Access the expert mode shell and check the identity daemon logs or execute 'show idedb statistics'.. To troubleshoot low-level pxGrid and identity agent behavior on Secure Firewall Threat Defense, engineers use diagnostic shell commands such as 'pmtool' or checking the identity daemon logs located in /var/log/Cisco/identity or running 'show idedb' commands.

Answer

Run 'clear pxgrid cache' from the FTD privileged EXEC mode.

Answer

Run 'debug crypto pxgrid' from the FMC CLI.

Answer

Execute 'show threat-response status' on the FTD.

Question 8

An administrator is troubleshooting a syslog integration where Secure Firewall Threat Defense is sending logs to a SIEM, but the receiving SIEM cannot parse the message headers properly because the timestamp format is in local time rather than UTC. Where can the timestamp format for syslog messages be adjusted on the FMC?

Accepted Answer

In Platform Settings > Syslog settings, under the advanced options for syslog message formatting.. Syslog timestamp formats (such as UTC vs local time, and inclusion of year) are configured in the FTD Platform Settings under the Syslog or Time synchronization settings.

Answer

In Objects > Object Management > Syslog Formats.

Answer

In the Access Control Policy advanced logging tab.

Answer

In System > Preferences > Timezone on the FMC.

Question 9

An administrator is configuring the Cisco eStreamer client on a Linux-based SIEM collector to connect to the FMC. After copying the generated certificate files to the client, the connection attempt fails with an error indicating that the client certificate is untrusted. What is the most likely reason for this failure?

Accepted Answer

The FMC CA certificate was not installed in the client's trusted certificate store, preventing the client from trusting the FMC's server certificate.. When generating eStreamer certificates on the FMC, the administrator must download the FMC CA certificate and place it in the client's trusted certificate store so the client trusts the FMC's TLS server certificate during the handshake.

Answer

The eStreamer client script was written in Python 3 instead of Python 2.

Answer

The eStreamer service on the FMC must be restarted via expert mode after every certificate generation.

Answer

The FMC management interface IP address changed, invalidating the eStreamer database index.

Question 10

Which menu path in the Cisco Secure Firewall Management Center is used to configure syslog export policies for managed FTD devices?

Accepted Answer

Policies > Access Control > Logging. Platform Settings policies on the FMC contain the configuration options for syslog servers, event logging, and platform-level services for FTD devices.

Answer

System > Integration > Syslog

Answer

Objects > Object Management > Syslog Servers

Question 11

An administrator configures Cisco Secure Firewall Management Center to integrate with Cisco Threat Response / SecureX. After completing the configuration, threat intelligence indicators are not updating on the firewall. Where can the administrator check the synchronization status and API communication logs between FMC and SecureX on the FMC CLI?

Accepted Answer

Access the FMC expert shell and examine the cloud services and API logs located in /var/log/cisco/.. API communication, cloud services daemon logs, and SecureX synchronization activities on the FMC are recorded in the /var/log/cisco/ulf/ or /var/log/messages / cloud services logs accessible via expert shell.

Answer

Execute 'show threat-intelligence sync' on the FMC GUI dashboard.

Answer

Run 'show securex debug' from the FTD CLI.

Answer

Inspect the 'pxgrid.log' file on the FTD CLI.

Question 12

An administrator configures Cisco Secure Firewall Threat Defense to send connection logs to a syslog server. The SIEM administrator reports that connection teardown logs are missing, while connection creation logs are successfully received. What setting in the FTD Platform Settings syslog configuration needs to be adjusted?

Accepted Answer

Ensure that 'Log Beginning of Connection' and 'Log End of Connection' (Teardown) are both explicitly enabled in the FTD Platform Settings logging configuration.. By default, FTD logging options allow configuring whether to log connection begin, connection end (teardown), or both. If teardown logs are missing, the logging option for 'Connection Teardown' (or closed connections) is disabled in the Platform Settings logging configuration.

Answer

Increase the syslog severity level from informational to debug.

Answer

Change the syslog facility from local4 to daemon.

Answer

Enable 'Reliable Syslog' over TCP.

Question 13

Which component in Cisco Secure Firewall architecture is responsible for generating Security Intelligence feeds and synchronizing them with Cisco SecureX threat intelligence?

Accepted Answer

Cisco Secure Firewall Management Center (FMC). The Cisco Secure Firewall Management Center (FMC) downloads Security Intelligence feeds and cloud threat intelligence from Cisco SecureX and distributes them to the managed FTD devices.

Answer

The local DHCP server on the FTD

Answer

Cisco Identity Services Engine (ISE)

Answer

Cisco DNA Center

Question 14

An administrator configures pxGrid integration between Cisco ISE and Cisco Secure Firewall Management Center. The administrator wants to verify that the pxGrid service on ISE is actively responding and publishing topics. Which tool or interface on ISE should be used to check pxGrid node status?

Accepted Answer

In the Cisco ISE GUI, navigate to Administration > pxGrid Services > Clients.. In Cisco ISE, pxGrid service status, node registration, and published topics are monitored under Administration > pxGrid Services > Webservice / Clients.

Answer

In the ISE CLI, run 'show pxgrid active-sessions'.

Answer

In Work Centers > TrustSec > pxGrid on the FMC.

Answer

In the FMC GUI, navigate to System > Integration > pxGrid > Diagnostics.

Question 15

An organization configures third-party SIEM integration where Secure Firewall Threat Defense sends syslog messages over UDP. During high-traffic events, the SIEM administrator notices significant log dropping and packet loss across the network. What is the best practice solution to ensure reliable syslog delivery without packet loss due to UDP buffer overflows?

Accepted Answer

Configure Reliable Syslog utilizing TCP transport to ensure flow control and guaranteed packet delivery.. UDP is a best-effort transport protocol prone to packet loss during network congestion. Switching to Reliable Syslog (TCP with TLS encryption) ensures flow control, retransmissions, and guaranteed delivery of syslog messages to the SIEM.

Answer

Increase the UDP socket buffer size on the FTD expert shell using sysctl kernel tuning.

Answer

Disable connection logging and rely solely on eStreamer.

Answer

Configure NAT overload on the syslog export interface.

Question 16

An administrator configures Cisco Secure Firewall Threat Defense to send syslog messages to a SIEM. The administrator wants to ensure that syslog messages include the unique firewall ID (device name) and structured metadata so the SIEM can distinguish logs coming from multiple firewalls in a cluster. Where is this configured?

Accepted Answer

In Platform Settings > Syslog > Syslog Settings, configure the device identifier option (device name or IP).. In Cisco Secure Firewall Threat Defense, the device identifier for syslog messages is configured in Platform Settings under Syslog > Syslog Settings. You can choose to include the device name or IP address, which helps the SIEM distinguish logs from multiple firewalls.

Answer

Via the FTD CLI command 'syslog device-name override'.

Answer

In Objects > Object Management > Syslog Headers.

Answer

In System > Configuration > Identification.

Question 17

Which Cisco security product integrates with Secure Firewall to provide threat intelligence sharing, automated response actions, and cross-product pivot investigations across email, endpoint, network, and cloud workloads?

Accepted Answer

Cisco SecureX. Cisco SecureX (evolving into Cisco Security Cloud Control / Cisco XDR) is Cisco's integrated security platform providing unified threat response and visibility across security vectors.

Answer

Cisco Email Security Appliance (ESA)

Answer

Cisco Prime Infrastructure

Answer

Cisco AnyConnect Secure Mobility Client

Question 18

An enterprise integrates Cisco Secure Firewall Management Center with Cisco ISE via pxGrid. The security team wants to ensure that when an administrator quarantines a host in Cisco SecureX, the firewall immediately drops active connections from that host without waiting for the FMC policy deployment cycle. How does SecureX achieve immediate enforcement on FTD?

Accepted Answer

SecureX uses the FMC REST API to dynamically push runtime block instructions that take effect immediately without requiring a full policy deployment.. SecureX achieves immediate enforcement on FTD by using the FMC REST API to push dynamic runtime block instructions, which take effect without a full policy deployment cycle. This is the rapid threat containment path: the block is applied to the data plane immediately, dropping active connections from the quarantined host. It bypasses the slower workflow of editing an access control policy and deploying it to the device.

Answer

SecureX sends an SNMP set command directly to the FTD data interface kernel.

Answer

ISE forces the FTD to reboot into maintenance mode to clear active states.

Answer

The FTD polls the SecureX cloud API every 1 second, causing high CPU usage.

Question 19

An administrator is troubleshooting a Cisco Secure Firewall Threat Defense and Cisco ISE pxGrid integration where user-to-IP mappings are not being received by the FTD. Which TWO troubleshooting steps should the administrator perform on the FTD or FMC CLI to diagnose the issue? (Choose two)

Accepted Answer

Examine the identity daemon logs and run 'show idedb statistics' to check if user identity maps are being processed.. Option A is correct because the identity daemon (ided) on the FTD/FMC handles user-to-IP mappings received from pxGrid, so examining its logs and running 'show idedb statistics' verifies whether identity maps are actually being processed and populated into the identity database. Option E is correct because 'show pxgrid status' (available via the FTD CLI/expert mode) displays the pxGrid connection state, including session establishment and certificate handshake details, which directly diagnoses why mappings are not arriving. Option B is incorrect because 'estreamer.log' relates to the Event Streamer service used for eventing, not pxGrid heartbeat timers, and heartbeat verification is not the relevant diagnostic here. Option C is incorrect because 'debug radius packet' traces RADIUS authentication traffic, not pxGrid TLS communication, which uses its own pxGrid/EST streamer channels. Option D is incorrect because 'show ise-server session' is not a valid FTD command for inspecting pxGrid user-to-IP mapping sessions.

Answer

Inspect the 'estreamer.log' file on the FMC to verify pxGrid heartbeat timers.

Answer

Run 'debug radius packet' on the FMC CLI to trace pxGrid TLS packets.

Answer

Execute 'show ise-server session' on the FTD privileged EXEC mode.

Question 20

An administrator is configuring Cisco Secure Firewall Threat Defense to forward syslog messages. The security team requires that only critical intrusion events and high-severity security alerts are sent via syslog, filtering out routine connection permits. Where should the administrator configure severity filtering for syslog export?

Accepted Answer

In FTD Platform Settings > Syslog > Event Logging, configure severity thresholds for specific event categories.. In FTD Platform Settings > Syslog, administrators can select specific event classes (such as Intrusion, Security Intelligence, or Access Control) and assign severity filters so that only desired severity levels are exported.

Answer

Via the FTD CLI command 'logging severity-filter critical'.

Answer

In the Access Control Policy advanced tab by disabling connection logging.

Answer

In Objects > Object Management > Syslog Severity.