Cisco Cisco ASA 5512-X Adaptive Security Appliance - No Payload Encryption 설치 가이드

Cisco Systems, Inc.
www.cisco.com

This section describes how to upgrade to the latest version.

See the following table for the upgrade path for your version. Some versions require an interim upgrade 
before you can upgrade to the latest version.

There are no special requirements for Zero Downtime Upgrades for failover other than to upgrade to 
8.4(5) or 8.4(7) instead of 8.4(6). Due to CSCug88962, you cannot perform a hitless upgrade to 8.4(6).

8.2(x) and earlier

8.4(5)

8.4(7) or later

8.3(x)

8.4(5)

8.4(7) or later

8.4(1) through 8.4(4)

8.4(5)

8.4(7) or later

8.4(5) or later

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8.4(7) or later