156-315.81 Exam Dumps - Check Point Certified Security Expert R81.20

According to the Check Point R81 training course, the Proxy ARP feature for Manual NAT in R81.20 requires the configuration of the local.arp file on the Security Gateway. This file contains the mapping of IP addresses to MAC addresses for NATed hosts. The other options are either incorrect or irrelevant. References: Certified Security Expert (CCSE) R81.20 Course Overview

The best suggestion for Pamela to make sure she successfully captures entire traffic in context of Firewall and problematic traffic is: Pamela should check SecureXL status on DMZ Security gateway and if it’s turned ON. She should turn OFF SecureXL before using fw monitor to avoid misleading traffic captures. SecureXL is a technology that accelerates network traffic processing by offloading intensive operations from the Firewall kernel to a dedicated SecureXL device. However, this also means that some traffic might not be seen by fw monitor, which is a tool that captures packets at different inspection points in the Firewall kernel. Therefore, to ensure that fw monitor captures all traffic, SecureXL should be turned OFF before using fw monitor. The other suggestions are either incorrect or less effective in capturing traffic. 

The SmartEvent R81 Web application for real-time event monitoring is called SmartEventWeb. SmartEventWeb is a web-based interface that allows administrators to view and analyze security events from various sources, such as logs, reports, incidents, and indicators. SmartEventWeb provides dashboards, widgets, filters, and drill-down options to help administrators gain insights into their security posture. The other options are either incorrect or refer to different applications.

 The deployment of Check Point API does not have the purpose of creating a customized GUI Client for manipulating the objects database. The Check Point API is a web service that allows external applications to interact with the Check Point management server using standard methods such as HTTP(S) requests and JSON objects. The Check Point API can be used to execute an automated script to perform common tasks, create products that use and enhance the Check Point solution, and integrate Check Point products with 3rd party solutions. However, creating a customized GUI Client for manipulating the objects database is not a supported or intended use case of the Check Point API. 

The valid range for VRID value in VRRP configuration is 1 - 255. VRID stands for Virtual Router ID, and it is a number that identifies a virtual router in a VRRP cluster. A VRRP cluster consists of one or more routers that share a virtual IP address and provide redundancy and load balancing for network traffic. Each router in the cluster must have a unique VRID value, and the VRID value must match the VRID value configured on the interface that connects to the VRRP cluster. The VRID value can be any number from 1 to 255, inclusive. 

The command that lists all interfaces using Multi-Queue is cpmq get. Multi-Queue is a feature that allows network interfaces to use multiple transmit and receive queues, which improves the performance and scalability of the Security Gateway by distributing the network load among several CPU cores. Cpmq is a command that allows administrators to configure and manage Multi-Queue settings on network interfaces. Cpmq get lists all interfaces using Multi-Queue and shows their queue count and core distribution. 

According to the Check Point website, SmartUpdate is the application that should be used to install a contract file. A contract file contains information about the licenses and services that are purchased from Check Point. SmartUpdate can also be used to install software packages and patches on Security Gateways and Management Servers. The other applications are either not relevant or not capable of installing a contract file. References: SmartUpdate

 In ClusterXL Load Sharing Multicast Mode, every member of the cluster receives all of the packets sent to the cluster IP address. This mode uses multicast MAC addresses to distribute packets to all cluster members. Each member decides whether to accept or reject the packet based on a load balancing algorithm. This mode provides better performance and scalability than Unicast mode, but requires a switch that supports multicast MAC addresses.