SmbNegotiationResponse resp = null;

            if ( !this.smb2 ) {
                if ( this.getContext().getConfig().getMinimumVersion().isSMB2() ) {
                    throw new CIFSException("Server does not support SMB2");
                }
                resp = new SmbComNegotiateResponse(getContext());
                resp.decode(this.sbuf, 4);
                resp.received();

                if ( log.isTraceEnabled() ) {

            }
            else {
                if ( replace ) {
                    // TRANS2_SET_FILE_INFORMATION does not seem to support the SMB1 RENAME_INFO
                    throw new SmbUnsupportedOperationException("Replacing rename only supported with SMB2");
                }
                sh.send(new SmbComRename(sh.getConfig(), getUncPath(), dest.getUncPath()), new SmbComBlankResponse(sh.getConfig()));