Checkpoint 156-315.81 Exam With Confidence Using Practice Dumps

 According to the Check Point R81 training course, the medium path is available only when CoreXL is enabled. CoreXL is a performance-enhancing technology that allows multiple CPU cores to process traffic simultaneously. The medium path handles packets that require deeper inspection or content awareness, such as IPS, Anti-Virus, or URL Filtering. The other paths are either available regardless of CoreXL or not valid terms. References: Certified Security Expert (CCSE) R81.20 Course Overview

VPN Link Selection is a feature that allows the Security Gateway to select the best link for each VPN tunnel based on the network topology and the Link Selection configuration1. When the primary VPN link goes down, the Firewall can update the Link Selection entries to start using a different link for the same tunnel, as long as the remote peer supports this feature and has multiple IP addresses configured2. This way, the VPN tunnel can be maintained without interruption or renegotiation. The other options are not correct because:

Firewall

• A. The Firewall will not drop the packets, but will try to send them over another link if possible.

Firewall

• C. The Firewall will not send out the packet on all interfaces, but will use the routing table to determine the best interface for each destination.

Firewall

• D. The Firewall will not inform the client that the tunnel is down, but will try to keep the tunnel up by switching to another link.

References: IPSec VPN - Link Selection, Outgoing VPN Link Selection on a gateway with multiple external interfaces

The kind of information that you would expect to see using the sim affinity command is network interfaces and core distribution used for CoreXL. Sim affinity is a command that allows administrators to view and modify the CPU core affinity of network interfaces and SecureXL instances. CoreXL is a technology that improves the performance of the Security Gateway by using multiple cores to handle concurrent connections. The sim affinity command can show which network interfaces and SecureXL instances are bound to which CPU cores, and allow administrators to change the affinity settings.