156-215.81.20 Practice Test 14 — 15 Questions

Question 1

An administrator is troubleshooting why logs from a Security Gateway are not appearing in SmartLog, even though the gateway is configured to send logs to the Management Server and the connection is established. The administrator runs 'cp_log_export' on the Management Server and sees that logs are being exported to an external syslog server successfully. What is the most likely reason for the logs not appearing in SmartLog?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

The log indexer service on the Management Server is not running.. The log indexer service is responsible for indexing logs so they can be searched in SmartLog. If it is not running, logs may still be received and exported via 'cp_log_export', but they will not appear in SmartLog. This matches the scenario where logs are present but not visible in SmartLog.

Answer

The Management Server's disk is full, preventing new logs from being written.

Answer

The Security Gateway's log forwarding configuration is incorrect.

Answer

SmartLog is not licensed on the Management Server.

Question 2

A security administrator is configuring user authentication for the corporate VPN. Employees must authenticate using their Active Directory credentials via LDAP, but the administrator wants to avoid storing user passwords in the Check Point database. Which Check Point object should be used to integrate the AD server for authentication?

Accepted Answer

LDAP Account Unit. To integrate an external LDAP directory such as Active Directory for user authentication, the administrator must create an LDAP Account Unit. This object defines the connection to the LDAP server and allows the Security Gateway to query it during authentication. It avoids storing user passwords locally and leverages existing AD credentials.

Answer

Generic User

Answer

Internal User Group

Answer

User Template

Question 3

A security administrator is configuring Identity Awareness with Terminal Server Agent on a Citrix server. Users report that after logging off and logging back in, they are still associated with their previous session, causing policy inconsistencies. What is the most likely cause of this issue?

Accepted Answer

The Terminal Server Agent is not configured to monitor session logoff events.. The Terminal Server Agent must be configured to monitor both logon and logoff events to accurately track user sessions. If logoff events are missed, the gateway retains the user's identity, causing policy inconsistencies when the user logs back in. Ensuring proper event monitoring resolves the issue.

Answer

The Security Gateway's identity database is full and cannot accept new sessions.

Answer

The user's credentials are cached by the Citrix server, causing automatic re-authentication with the old identity.

Answer

The Terminal Server Agent requires a reboot after each user logoff to clear the session.

Question 4

An administrator is configuring a Remote Access VPN on a Check Point R81 Security Gateway using the Endpoint Security VPN client. The administrator wants to ensure that all traffic from remote users, including Internet-bound traffic, is routed through the VPN tunnel and inspected by the gateway's security policies. Which configuration should be enabled in the Remote Access VPN community?

Accepted Answer

Enable 'Route all traffic to gateway' in the Remote Access VPN community.. The 'Route all traffic to gateway' option in the Remote Access VPN community ensures that all traffic from the remote client, including Internet-bound traffic, is routed through the VPN tunnel. This allows the gateway to apply security policies, inspect traffic, and enforce compliance. Other options like Office Mode or Hub Mode serve different purposes and do not achieve this specific requirement.

Answer

Enable 'Visitor Mode' on the Security Gateway.

Answer

Configure 'Office Mode' and assign IP addresses from a dedicated pool.

Answer

Enable 'Hub Mode' on the Security Gateway.

Question 5

An administrator configures a Site-to-Site VPN between two Check Point R81 Security Gateways using IKEv2. The VPN tunnel establishes successfully, but after several hours, users report that the tunnel is dropping and re-establishing repeatedly. Logs show 'IKEv2 Child SA rekey failed' and 'Received INVALID_KE_PAYLOAD'. Which action should the administrator take to resolve this?

Accepted Answer

Verify that both gateways have compatible Diffie-Hellman groups configured for Phase 2 (IPsec) and adjust the encryption properties in the VPN Community.. The INVALID_KE_PAYLOAD notification during IKEv2 Child SA rekey indicates that the proposed Diffie-Hellman group is not acceptable to the peer. This typically occurs when the Phase 2 encryption properties in the VPN Community are misaligned. Ensuring both gateways use the same DH group for IPsec resolves the rekey failure and stabilizes the tunnel.

Answer

Disable Perfect Forward Secrecy (PFS) on the VPN Community to simplify rekeying.

Answer

Change the IKEv2 authentication method from certificates to pre-shared secret to avoid DH group issues.

Answer

Increase the IKEv2 SA lifetime on both gateways to prevent frequent renegotiation.

Question 6

Refer to the exhibit.

[VPN]
Community: HQ-Branch-Star
Tunnel type: Permanent Tunnel
Status: Down (Reason: No valid SA found)

An administrator reviews the VPN status output shown above for a permanent tunnel in a Star community. Despite the permanent tunnel setting, the tunnel remains down. What is the most likely cause of this behavior?

Accepted Answer

The underlying routing table or NAT configuration prevents the gateway from reaching the peer IP address.. Permanent tunnels instruct the Check Point gateway to aggressively maintain active IPsec security associations even when no actual user traffic traverses the link. However, if underlying routing, NAT rules, or Phase 1 authentication parameters are misconfigured, the gateway's recurring negotiation attempts will continuously fail, leaving the status as down with no valid SA found.

Answer

Traffic has been idle across the VPN tunnel for longer than the configured rekey interval timer.

Answer

SmartConsole is experiencing a database synchronization delay preventing policy push operations.

Answer

The Security Management Server has revoked the internal certificate of the center gateway object.

Question 7

Refer to the exhibit. The log shows a drop. What does this indicate about the rule base?

Accepted Answer

A rule exists that blocks the P2P application category.. The log entry explicitly states the action was a drop due to the Application Control blade identifying P2P traffic. This implies that there is an active security rule in the policy configured to block the P2P application category. The gateway is functioning correctly by identifying the traffic type and enforcing the defined security policy, demonstrating that the blade is successfully integrated and operational within the existing security policy infrastructure.

Answer

The gateway is failing to identify the application correctly.

Answer

The packet was blocked by a standard Firewall rule, not Application Control.

Answer

The P2P application is allowed, but the traffic was dropped by HTTPS inspection.

Question 8

An administrator attempts to establish Secure Internal Communication between a newly installed Security Gateway and the Management Server, but the SIC status repeatedly shows 'Trust Not Established'. The network path is verified and standard TCP port 1849 is fully open. What is the most likely root cause of this failure?

Accepted Answer

An incorrect activation key was entered in SmartConsole or cpconfig during the manual initialization phase.. Secure Internal Communication relies heavily on matching activation keys and proper certificate exchange initiated during the Security Gateway object creation. When port 1849 is open yet trust fails, an incorrect activation key entered during initialization or prior lingering trusted states on the gateway causes cryptographic handshakes to fail. Administrators must reset SIC on the gateway via cpconfig before attempting re-initialization.

Answer

The Security Gateway version does not match the Management Server major release version.

Answer

The Security Management Server lacks a valid license to manage additional cluster member gateways.

Answer

SmartConsole is currently operating in Read-Write mode while another administrator is publishing changes.

Question 9

What is the purpose of the 'Auditor' role in Check Point management?

Accepted Answer

To provide visibility into policies without modification. The Auditor role is specifically designed to provide read-only access to policies, logs, and configuration information. This role is essential for compliance and security assessments, as it allows external or internal auditors to verify the security posture of the network without having the ability to alter it, maintaining the integrity of the firewall environment while satisfying regulatory reporting requirements.

Answer

To allow log management and deletion

Answer

To allow remote access to the CLI

Answer

To enable temporary administrative overrides

Question 10

When configuring a VPN Community, what is the impact of selecting 'Maintain persistent tunnels' on the gateway?

Accepted Answer

It keeps the tunnel active even when idle.. Selecting 'Maintain persistent tunnels' instructs the Check Point gateway to proactively monitor and keep the VPN tunnel active, even when there is no user traffic passing through it. This ensures that the tunnel is ready immediately when traffic arrives, avoiding the latency penalty of the initial IKE negotiation handshake. This is particularly useful for sensitive or real-time applications where initial connection delays could cause issues for users.

Answer

It forces the tunnel to use a weaker encryption algorithm.

Answer

It eliminates the need for any authentication.

Answer

It prevents the gateway from logging VPN events.

Question 11

Which of these is the primary benefit of using manual NAT rules in a large, complex network?

Accepted Answer

They provide granular control and better visibility.. Manual NAT rules allow for precise control over translation, including specific source, destination, and service conditions. In large networks, automatic NAT can lead to unintended side effects because it is less granular. Manual rules allow administrators to define complex logic, making the policy easier to audit and ensuring that NAT only applies where specifically intended by the security design.

Answer

They automatically update the routing table.

Answer

They enable the NAT blade automatically.

Answer

They bypass the need for Security Policy rules.

Question 12

Which of the following describes the function of the 'Identity Awareness Gateway' in a load-sharing cluster?

Accepted Answer

It synchronizes identity tables across all cluster members.. In a load-sharing cluster, identity information must be synchronized across all cluster members to maintain consistent policy enforcement. If a member receives a packet, it must know the identity of the source IP address immediately. By synchronizing the identity table, the cluster ensures that whichever member handles the traffic, it can apply the same user-based access rules without requiring the user to re-authenticate or re-map their identity.

Answer

It only synchronizes identity data during a failover event.

Answer

Each member maintains its own independent identity table.

Answer

It forces traffic to only one node for identity processing.

Question 13

Which TWO of the following are mandatory steps when configuring a new Site-to-Site VPN community?

Accepted Answer

Define the participating gateways in the community.. Setting up a Site-to-Site VPN community requires defining both the participating gateways and the specific networks that will be protected. These steps ensure that the Check Point gateway knows exactly which devices are part of the VPN and which internal traffic must be encrypted, which is essential for consistent security enforcement and preventing sensitive data from accidentally traversing the network in the clear.

Answer

Disable all firewall rules on the gateway.

Answer

Ensure that the peers are in different physical regions.

Answer

Use only the default IKE proposals provided.

Question 14

Refer to the exhibit. An administrator is troubleshooting Application Control traffic. What does the CLI output verify regarding the traffic flow?

Accepted Answer

It validates that the Application Control engine has successfully identified the traffic.. The 'app_id_flag' is a specific indicator in Check Point traffic inspection that confirms the Application Control engine has identified the application. By filtering for this flag, the administrator validates that the packet is being processed by the application identification engine rather than bypassing it or failing classification. This is a critical debugging step to ensure the security gateway is successfully inspecting traffic before applying policy enforcement actions.

Answer

It verifies that HTTPS inspection is successfully decrypting the payload.

Answer

It confirms that the packet was permitted by the Security Policy.

Answer

It forces the gateway to bypass all future inspection for this host.

Question 15

Refer to the exhibit. An administrator is troubleshooting an intermittent SIC authentication failure between the Security Management Server and cluster-gw-01. Based on the CLI output, what does the cpca_client command verify?

Accepted Answer

It confirms that the SIC certificate issued by the Internal Certificate Authority to the gateway is active and valid.. The cpca_client lscert command queries the Internal Certificate Authority database to list active, valid certificates issued to managed gateways. Verifying that the certificate status is valid confirms that the cryptographic identity underlying SIC remains intact on the management server side.

Answer

It verifies that the cluster member is currently actively licensed and compliant with software blade contracts.

Answer

It initiates an immediate synchronization of the firewall security database across all active cluster members.

Answer

It tests the physical network reachability and TCP port connectivity over port 18191 between the nodes.