Enabling TLS 1.0 and 1.1 for ports

IBM Spectrum® Control uses Transport Layer Security (TLS) to secure communications between IBM Spectrum Control components.

Restriction: IBM Spectrum Control uses TLS 1.2 protocol for communicating on storage system ports. It does not use TLS 1.3, and TLS 1.1 and 1.0 are disabled by default for increased security. IBM Spectrum Control supports the TLS 1.3 protocol for communication with Brocade SAN switches, along with earlier TLS versions.