Due to high CPU workload on the Security Gateway, the security administrator decided to purchase a new multicore CPU to replace the existing single core CPU. After installation, is the administrator required to perform any additional tasks?
A.
Go to clash-Run cpstop | Run cpstart
B.
Go to clash-Run cpconfig | Configure CoreXL to make use of the additional Cores | Exit cpconfig | Reboot Security Gateway
C.
Administrator does not need to perform any task. Check Point will make use of the newly installed CPU and Cores
D.
Go to clash-Run cpconfig | Configure CoreXL to make use of the additional Cores | Exit cpconfig | Reboot Security Gateway | Install Security Policy
from CCSE R80 guide:
Increasing the number of processing cores on the hardware platform does not automatically
increase the number of kernel instances. If the number of kernel instances is not increased,
CoreXL does not utilize some of the processing cores. After upgrading the hardware, increase
the number of kernel instances using cpconfig.
agree, link to instaruction "Configuring the Number of IPv4 CoreXL Firewall Instances" or "Configuring the Number of IPv6 CoreXL Firewall Instances"
R80.40
https://sc1.checkpoint.com/documents/R80.40/WebAdminGuides/EN/CP_R80.40_PerformanceTuning_AdminGuide/Content/Topics-PTG/CoreXL-Configuring-IPv4-and-IPv6-CoreXL-FW-instances.htm?Highlight=Configuring%20the%20Number%20of%20IPv4%20CoreXL%20Firewall%20Instances
R81
https://sc1.checkpoint.com/documents/R81/WebAdminGuides/EN/CP_R81_PerformanceTuning_AdminGuide/Topics-PTG/CoreXL-Configuring-IPv4-and-IPv6-CoreXL-FW-instances.htm
cpconfig -> Enter the number of the Check Point CoreXL option. (
Enter 1 to select Change the number of firewall instances. OR Enter 2 for the option Change the number of IPv6 firewall instances.) -> Enter the total number of IPv4 (IPv6) CoreXL Firewall instances you wish the Security Gateway to run. Follow the instructions on the screen. -> Exit from the cpconfig menu. - Reboot the Security Gateway.
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Nikolas
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