9300 macsec

[shlomoi]

Hi can anyone help with MACSEC 256 encryption settings on a 9300 switch
Thanks

[Mark Elsen]

  -  Ref : https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/17-8/configuration_guide/sec/b_178_sec_9300_cg/macsec_encryption.html
    >...(Includes) ==> 
                     GCM-AES-256 and XPN cipher suites (GCM-AES-XPN-128 and GCM-AES-XPN-256) are supported only with Network Advantage license.

   M.