My Network Security Journal

Sharing my learning and personal experience in IT Network Security.

Sunday, October 1, 2023

Upgrade FortiGate HA Cluster Firmware

›
Here's a Fortinet link in performing a FortiGate High Availability (HA) cluster firmware upgrade. The process is very similar to a stan...
Saturday, September 2, 2023

Troubleshoot Cisco Firepower ASA 2100 PSU via FXOS

›
I had to troubleshoot a power issue and failover in a High Availability (HA) pair of Cisco FPR 2120 in ASA Appliance mode. ciscoasa/ sec /ac...
Friday, August 4, 2023

Configure FortiGate High Availability (HA) Active-Passive

›
Here's a link in configuring FortiGate High Availability (HA) in Active-Passive setup. You can view the FortiGate HA mode under System ...
Friday, July 14, 2023

FortiGate Firewall Firmware Upgrade

›
Here's a link regarding the firmware upgrade of a standalone FortiGate firewall using the web GUI. To check the current FortiOS firmw...
‹
›
Home
View web version

About Me

My photo
John Lloyd Lagura
I'm John Lloyd Lagura, a passionate Network Engineer, tech blogger and a lifelong learner. I specialize in routing, switching, security, wireless and cloud technologies. I currently hold CompTIA Network+, Security+, ITIL Foundation, Cisco CCNP Security, CCNP Enterprise, CCNA Cyber Ops, Juniper JNCIA-Junos, JNCIA-SEC, JNCIA-Design, Fortinet Network Security Professional (NSE4).
View my complete profile
Powered by Blogger.