Be able to select and run a CPUSE in-place upgrade or upgrade_export path, verify SIC and gateway-to-Management-Server communication afterward, and confirm ZTP prerequisites. The single most important thing: validate connectivity and SIC status after any upgrade before declaring success.
Start practicing
Gateway Deployment and Upgrades — choose a session length
Free · No account required
Domain overview
This domain covers deploying and upgrading Check Point Security Gateways: CPUSE in-place upgrades and upgrade_export, Zero Touch Provisioning, and post-upgrade verification. Questions test whether you can choose the right upgrade method, meet provisioning prerequisites, and diagnose gateway-to-Management-Server communication failures after an upgrade.
Exam objectives
CPUSE In-Place Upgrade versus upgrade_export and fresh installation trade-offs
Diagnosing gateway-to-Management-Server communication failures after upgrade, including SIC and fwd.elg
Zero Touch Provisioning prerequisites: DHCP, internet access, and provisioning profile
Gateway deployment options: standalone versus distributed, and Gaia First Time Configuration Wizard
Assuming CPUSE always preserves everything; snapshots and backups still matter before an in-place upgrade
Forgetting to verify SIC and Management reachability after upgrade, then blaming the upgrade itself
Treating ZTP as plug-and-play; it requires DHCP, internet connectivity, and a configured profile
Click any question to see the full explanation and answer options, or start a focused practice session above.
What is the primary benefit of using CPUSE for gateway upgrades in a production environment?
2Before performing an R81.20 upgrade on a gateway, what is the best practice to verify that the current configuration is compatible?
3When upgrading a cluster, why is it recommended to upgrade the standby member first?
4Refer to the exhibit. You are performing a cluster upgrade. You have successfully upgraded Member 2. What is the next logical step?
5When deploying a new Security Gateway, what is the role of the 'First Time Wizard'?
6Which action should you perform if a gateway fails to reach the management server after an upgrade?
7When upgrading a Security Gateway from R80.40 to R81.20 using the CPUSE 'Upgrade' option rather than a 'Clean Install', which of the following remains preserved through the process?
8Which tool would an administrator use to deploy a pre-configured Gaia image that includes a specific Jumbo Hotfix to multiple new appliances simultaneously?
9Which TWO requirements must be met before a Security Gateway can be successfully provisioned using the Zero Touch Provisioning (ZTP) service?
10When deploying a Security Gateway in a public cloud environment like AWS or Azure, which method is typically used to handle the initial Gaia configuration?
11An administrator needs to revert a Security Gateway to its exact state before a failed Jumbo Hotfix installation. Which recovery method is most appropriate if a 'Snapshot' was taken immediately before the update?
12During a Connectivity Upgrade of a cluster, what happens to the traffic when the first member (Member A) is being upgraded and is currently down?
13You are upgrading a Security Gateway from R80.40 to R81.20 using the CPUSE 'In-Place Upgrade' method. After the upgrade, you notice the gateway is not communicating with the Management Server. Which file should you check first to identify potential SIC-related errors during the boot process?
14What is the primary benefit of using CPUSE (Check Point Upgrade Service Engine) for gateway upgrades compared to manual 'upgrade_export' and re-installation methods?
15A security administrator is deploying a new R81.20 Security Gateway in a high-traffic data center. The gateway has four physical interfaces: eth0 (management), eth1, eth2, and eth3 (all 10 Gbps). To optimize throughput and CPU utilization, the administrator wants to combine eth1, eth2, and eth3 into a single logical interface using 802.3ad Link Aggregation (LACP). After configuring the bond interface in Gaia, the administrator notices that traffic is not being distributed evenly across the member interfaces and overall throughput is lower than expected. Which of the following is the most likely cause?
16You are upgrading a Security Gateway from R80.40 to R81.20 using the CPUSE Web UI. After selecting the upgrade package, you are prompted to choose between 'Upgrade' and 'Clean Install'. You want to preserve the existing configuration and installed hotfixes. Which option should you select?
17An administrator is preparing to upgrade a Security Gateway from R80.40 to R81.20 using CPUSE. Before starting the upgrade, the administrator wants to ensure that the gateway meets all prerequisites. Which two actions should the administrator perform? (Choose two.)
18You are preparing to upgrade a Security Gateway from R80.40 to R81.20 using CPUSE. Before initiating the upgrade, you want to ensure a smooth process. Which TWO actions are recommended best practices? (Choose two.)
19An administrator is deploying a new R81.20 Security Gateway using the Gaia First Time Configuration Wizard. The organization requires the gateway to obtain its IP address dynamically from the corporate DHCP server, but the administrator also needs to ensure the gateway can be reached at a predictable address for management. Which configuration should the administrator select during the wizard?
20A security administrator is upgrading a Security Gateway from R80.40 to R81.20. After the upgrade, the administrator notices that the gateway's management connection is lost, and the gateway is not responding to pings. The administrator can access the gateway via the console. What is the most likely cause of this issue?
21You are preparing an R81.20 Security Gateway for an in-place upgrade using CPUSE. Corporate policy requires that you can roll back to the previous version if the upgrade fails. Which two actions must you take before starting the upgrade? (Choose two.)
22A junior administrator needs to install the latest Jumbo Hotfix Accumulator on a standalone R81.20 Security Gateway. The gateway has outbound internet access. Which CPUSE component should be used to find and download the hotfix directly from Check Point's servers?
23A Security Gateway is being upgraded from R80.40 to R81.20 using CPUSE. The administrator wants to ensure that the upgrade can be rolled back if it fails. Which statement about CPUSE rollback is correct?
24An administrator is preparing to upgrade a Security Gateway from R80.40 to R81.20 using the CPUSE Web UI. Before initiating the upgrade, the administrator wants to ensure that all required packages are available and that the repository is up to date. Which action should the administrator take first?
25An administrator is deploying a new R81.20 Security Gateway cluster. The cluster will use ClusterXL in High Availability mode. The administrator wants to ensure that the cluster members can communicate with each other for synchronization and failover. Which network configuration is required for the synchronization interface?
26An administrator is deploying a new R81.20 Security Gateway and wants to reduce the attack surface by ensuring only required services are reachable on the management interface. After completing the First Time Configuration Wizard, which Gaia action best accomplishes this?
27An administrator is deploying a new R81.20 Security Gateway using the Gaia First Time Configuration Wizard. During the wizard, the administrator is prompted to select the 'Security Gateway' role. Which additional configuration is required to complete the deployment?
28An administrator is upgrading a Security Gateway using CPUSE. The pre-upgrade verification fails with the error 'Unsupported configuration: IPv6 is enabled on interface eth0'. What is the most appropriate action to resolve this?
Be able to select and run a CPUSE in-place upgrade or upgrade_export path, verify SIC and gateway-to-Management-Server communication afterward, and confirm ZTP prerequisites. The single most important thing: validate connectivity and SIC status after any upgrade before declaring success.
The Courseiva 156-315.81.20 question bank contains 28 questions in the Gateway Deployment and Upgrades domain. Click any question to see the full explanation and answer breakdown.
Start with a 10-question focused session to identify your baseline accuracy in this domain. Read every explanation — even for questions you answer correctly — to understand the reasoning. Once you score consistently above 80%, move to a 20–30 question session to confirm depth before moving to the next domain.
Yes — the session launcher on this page draws questions exclusively from the Gateway Deployment and Upgrades domain. Choose 10, 20, 30, or 50 questions for a focused session, or click individual questions to review them one by one.
Save your results, see per-domain analytics, and get readiness scores — free, for every certification.
Sign Up FreeFree forever · Every certification included