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Hi, We run a large PA 5450 firewall HA pair as our primary East West firewalls. Most of our traffic passes through them. They are effectively the border firewalls as well. We purchase the standard PA Threat Protection (TP) license. It has a nice set of features and I see the value it provides daily. ...

My experience with stacks is primarily with cisco stacks, but there's a lot of similarity. - Make sure you complete the ring. Otherwise, you will split-brain when the stack breaks. - If a simple touch causes issues, I'd strongly suggest a mechanical issue (bad connectors, poorly soldered connectors). ...

Hi, I have strange situation with a pair of Palo Alto 5450's. Have been around the block many times with Palo support and have little to show for it. The PA 5450 is a chassis based firewall -- designed to be upgradable to support higher bandwidth as needed. Some background: - We recently migrated ...

Hi, We've been a traditional Cisco shop but have been looking into other vendors (specifically Aruba for the access switch layer). Our VOIP system (Cisco UCM) uses CER to deal with phone moves for E911. CER does have limited support for non CDP devices, but the limitations appear unsuitable for us. ...