County is about to rewrite Environment Distributed Firewall policy for tax VMs. What should the administrator do first as part of managing that policy?
Select an answer to reveal the explanation.
Short Explanation
Rewriting tax-VM firewall policy without an export is like remodeling city hall with no photo of the old floor plan. Save the current NSX-T policy first so the county can put the walls back if the rewrite goes sideways.
Full Explanation
Operational firewall management includes recoverability: export or NSX Manager backup of security policy before a major rewrite. vCenter snapshots do not capture NSX-T policy as the rollback artifact, and deleting categories or substituting a paper impact analysis leaves no way to restore the prior Environment section. The change record should include that export.