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BIGdiff - A Little Help For Software Upgrades

DevCentral MVP Leonardo Souza explains the BIGdiff script upgrade assistance script. The idea is simple, get the list of objects, and their respective status, before and after the software upgrade, then compare them and report the result. Read more
Average Rating: 4.9
7 Reviews

BIG-IP Upgrades Part 4 - Performing the Software Installation

On a Big-IP in the Standby state (if there are more than one Big-IP in the device group), perform the following:Note: Verify the device is still in the Standby state and not Offline (unless purposely) or Active. Log in to the Configuration... Read more
Average Rating: 4.9
7 Reviews

BIG-IP Upgrades Part 3 - Versions, Misconceptions and a Back-Out Plan

To What Big-IP Versions Can I Upgrade? Big-IP 10.x can be upgraded to any version of 11.x given your hardware supports the new version. Big-IP 11.x can be upgraded to any version of 12.x given your hardware supports the new version. You canno... Read more
Average Rating: 4.9
5 Reviews

BIG-IP Upgrades Part 2 - Upgrade Behavior

How Big-IP Upgrades Work Software images can be installed to any software volume except the running volume. This behavior ensures the running software volume is available should a need arise to revert to the prior Big-IP version and... Read more
Average Rating: 4.9
5 Reviews

BIG-IP Upgrades Part 1 - Preparation

The information is this series is meant to help a Big-IP administrator complete a software upgrade. I have assisted with hundreds of Big-IP upgrades and hope to help you complete the task as smoothly as possible. Read more
Average Rating: 4.9
9 Reviews

iHealth Upgrade Advisor: Making upgrades a little easier

Whether it is upgrading the firmware on a switch, the OS on a server, an important business application or the software on a BIG-IP, performing upgrades is something that makes almost all IT Admins and Network Engineers nervous. We’ve learned from... Read more
Average Rating: 4.6
8 Reviews