Associate a MACsec CKN/CAK with a connection
After you create the connection that supports MACsec, you can associate a CKN/CAK with the connection.
Note
You cannot modify a MACsec secret key after you associate it with a connection. If you need to modify the key, disassociate the key from the connection, and then associate a new key with the connection. For information about removing an association, see Remove the association between a MACsec secret key and a connection.