After installation of AM 8.1, I run the quick-setup from browser. Everything works fine till quick-setup. After that when I am trying to open any of the console using https://fqdn/sc or https://ip-address:7004/console-ims getting error.
In Firefox:
Secure Connection Failed
Error code: SSL_ERROR_ILLEGAL_PARAMETER_ALERT
In Chrome
This site can't provide a secure connection
ip-address sent an invalid response
ERR_SSL_PROTOCOL_ERROR
What I can understand from this is, there is conflict in tls connection.
Please suggest the resolution.
AM 8.1 only supports SSLv3 and TLSv1.0.
TLSv1.2 was not supported until AM 8.1 SP1 P3, so try enabling TLS1.0 in your browser advanced settings.
Take a look at this KB article
000034384 - After Microsoft Windows update and/or GPO changes, administrative users cannot login to RSA Authentication Manager 8.1 Security Console with Internet Explorer