Palo Alto Firewall Migration


What to look out for? You should be conscious in understanding the TO-BE network security topology & ensure the required assets (additional switches, cables, etc) and get ready with the solutions & logical diagram Most importantly, have skilled resources to perform the task. If the present employees are not master in PA. Please provide them training and ensure they complete certification (at least ACE) If your end-objective is … Continue reading Palo Alto Firewall Migration

Troubleshooting High CPU Utilization in Cisco Firewall


CPU Utlilization If you noticed the CPU utlization is high, follow these steps in order to troubleshoot: Verify that the connection count in show xlate count is low. Verify that the memory block is normal. Verify that the number of ACLs is higher. Issue the show memory detail command, and verify that the memory used by the PIX is normal utilization. Verify that the counts … Continue reading Troubleshooting High CPU Utilization in Cisco Firewall

How to communicate between the interfaces of same security level and communication (in and out) through same interface in Cisco ASA


Today’s Topic: How to communicate between the interfaces of same security level and communication (in and out) through same interface in Cisco ASA same-security-traffic To permit communication between interfaces with equal security levels, or to allow traffic to enter and exit the same interface, use the same-security-traffic command in global configuration mode. To disable the same-security traffic, use the no form of this command. same-security-traffic … Continue reading How to communicate between the interfaces of same security level and communication (in and out) through same interface in Cisco ASA