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Trying to upgrade ISE 2.0 to 2.1 and when downloading the upgrade bundle to the Secondary Admin/Primary Monitor node of my 2 node setup, I get a download failure on the second node that states "Internal error during command execution", appears that it will download correctly to the first node in the cluster, but not the second. Any suggestions would be greatly appreciated.
Solved! Go to Solution.
Are you using the GUI to perform the upgrade or the CLI? Also, verify that you don't have any previous upgrade files on the node by issuing "application upgrade cleanup" and see if that helps.
Hi, we had the same problem. Are you using SFTP? So you must add the Host Keys for the SFTP Server via CLI. crypto host-key add host <IP of SFTP>. Or simply use FTP.