Depending on your proficiency with Python and the devices you work with you may not have a need to ever use APIs if you don't want to.APIs are another way to access the data from the device or environment. Instead of connecting to the device with SSH...
It looks like the failover config is functioning properly but there is no failover IP configured on your inside interface of the primary unit causing the firewalls to failover due to a loss of connectivity. The secondary unit has the IP of 192.168.1....
From your screenshot, you are running ISE 2.7 Patch 9 Any time I have seen ISE versions referenced its always the major and minor version, in your case 2.7. The 0.356 after has no bearing on patches, it might be internal only to Cisco. Patches have t...
There are a ton of devices and software from Cisco that supports API functionality. I use the REST APIs on ASA and ISE to automate a lot of different tasks. I don't use python but it plays well with that too. I would check out https://developer.cisco...