Important Information

	Latest Software We recommend that you install the most recent software release to stay up-to-date with the latest functional improvements, stability fixes, security enhancements and protection against new and evolving attacks.
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	Check Point R81.20 Quantum Scalable Chassis Administration Guide For more about this release, see the R81.20 home page.
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Revision History

Date	Description
04 March 2025	Updated: Upgrading Scalable Chassis Environment to R81.20 - Zero Downtime Upgrading Scalable Chassis Environment to R81.20 - Minimum Downtime
14 November 2024	Improved explanations in procedures
17 June 2024	Removed: Serial Over LAN (sol) - this feature is not supported in R81 and higher versions
26 November 2023	Removed: Performance Hogs (asg_perf_hogs) - these tests are part of the HCP tool (sk171436)
14 September 2023	Updated: (added clarifications in the Important Notes for Dual Chassis) Upgrading Scalable Chassis Environment to R81.20 - Zero Downtime Upgrading Scalable Chassis Environment to R81.20 - Minimum Downtime
06 July 2023	Removed: "Port Forwarding on the Management Interface" section
01 May 2023	Removed: "Working with Session Control (asg_session_control)" - this command is not supported.
20 April 2023	Updated: Collecting System Diagnostics (smo verifiers) Added: Collecting System Information Removed: "Collecting System Information (asg_info)" - this command was deprecated in R81.20
07 April 2023	Updated the instructions about disabling and enabling the SMO See "SMO". Image Cloning: Security Group Installing a Hotfix on a Single Chassis Uninstalling a Hotfix from a Single Chassis Installing a Hotfix on Dual Chassis Uninstalling a Hotfix from Dual Chassis Upgrading Scalable Chassis Environment to R81.20 - Zero Downtime Upgrading Scalable Chassis Environment to R81.20 - Minimum Downtime Rolling Back a Failed Upgrade of a Security Group to R81.20 - After Partial Upgrade Rolling Back a Failed Upgrade of a Security Group to R81.20 - Zero Downtime Rolling Back a Failed Upgrade of a Security Group to R81.20 - Minimum Downtime
04 April 2023	Updated: Multi-blade Traffic Capture (tcpdump)
07 March 2023	Removed information about the "`asg_bond -v`" command because it is not supported.
03 March 2023	Removed the chapter "IP Block and URL Block Features" because these features are not supported.
11 January 2023	Updated: Global Commands
18 December 2022	Updated: General Diagnostic in Security Groups
15 December 2022	Updated: General Diagnostic in Security Groups Packet Drop Monitoring (drop_monitor)
05 December 2022	Added: Upgrading Scalable Chassis Environment to R81.20 - Zero Downtime Updated: Upgrading Scalable Chassis Environment to R81.20 - Zero Downtime
20 November 2022	First release of this document