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11-04-2022 09:50 PM
I would like to know advantage and disadvantage of implementing Vsys.
in an environment , we are able to configure our firewalls with vsys or without vsys.
Would also like to know whether configuring vsys will make firewall more secure or not ?
11-04-2022 10:54 PM - edited 11-04-2022 11:01 PM
Hello @perumalj
Good evening, it all depends on the use.
Example if you have a firewall or a HA of a pair of PA 52XX series, you have the possibility to use virtual systems. That allows you virtual system, to be able to segment a Firewall in several, example:
Thinking about a company, an enterprise, or a Holding company and you want each of the companies to have its own virtual firewall inside a physical hardware, is where in this use case ( there are more ) can make sense:
Example:
Company 1: Will have the VSYS1 and will occupy the first 4 interfaces of the Dataplante.
Company 2: Will have VSYS2 and occupy 2 interfaces (smaller network).
Company 3: Will have VSYS3 and will occupy other 4 interfaces.
And so, you can segment the administration, changes, policies, among others.
Here are some docs with details and use cases:
Support Platform Firewalls:
Best regards
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