Checkpoint 156-315.81 Exam With Confidence Using Practice Dumps

 One of the requirements for Joey’s success in upgrading from R75.40 to R81 version of Security management using Advanced Upgrade with Database Migration method is that the size of the /var/log folder of the target machine must be at least 25% of the size of the /var/log directory on the source machine. Advanced Upgrade with Database Migration method is a procedure that allows administrators to upgrade their Security Management Server to a newer version by migrating their database from an older version to a new machine with a fresh installation of the newer version. One of the steps in this procedure is to copy the /var/log folder from the source machine to the target machine, which contains important log files and configuration files. To ensure that there is enough disk space on the target machine for this operation, it is required that the size of the /var/log folder on the target machine must be at least 25% of the size of the /var/log folder on the source machine. 

According to the Check Point website, GAiA Software update packages can be imported and installed offline in situation where the Security Gateway with GAiA does not have access to Internet. This allows you to manually download the packages from another device and transfer them to the Security Gateway using a USB drive or other media. The other situations are either not relevant or not possible. References: Offline Software Updates

 SecureXL templates are a mechanism to accelerate the rate of connection establishment by grouping connections that match a particular service and whose sole differentiating element is the source port. SecureXL templates enable even the very first packets of a TCP handshake to be accelerated, without waiting for the Firewall kernel to create a connection entry. The first packets of the first connection on the same service will be forwarded to the Firewall kernel, which will then create a template of the connection. The template will contain all the relevant information for the connection, such as source and destination IP addresses, destination port, NAT information, policy decision, etc. The template will be used by SecureXL to handle subsequent connections on the same service, without involving the Firewall kernel. This reduces the CPU load and increases the throughput.

There are three types of SecureXL templates: Accept, Drop, and NAT. Accept templates are used for connections that are allowed by the Firewall policy. Drop templates are used for connections that are blocked by the Firewall policy. NAT templates are used for connections that require NAT translation. Deny templates are not a valid type of SecureXL template.

References: SecureXL NAT Templates in R80.20 and lower, Part 3 - SecureXL, Security Gateway Performance Optimization - Part 5 - SecureXL