assertEquals(DialectVersion.SMB202, p3.getMinimumVersion());

        // needs to be adjusted when default changes
        assertEquals(DialectVersion.SMB210, p3.getMaximumVersion());

    }


    @Test
    // #226
    public void testLegacyConfig () throws CIFSException {
        Properties prop1 = new Properties();

     * Legacy SMB1/CIFS
     */
    SMB1,

    /**
     * SMB 2.02 - Windows Vista+
     */
    SMB202(Smb2Constants.SMB2_DIALECT_0202),

    /**
     * SMB 2.1 - Windows 7/Server 2008R2
     */
    SMB210(Smb2Constants.SMB2_DIALECT_0210),

    /**
     * SMB 3.0 - Windows 8/Server 2012
     */
    SMB300(Smb2Constants.SMB2_DIALECT_0300),

    /**
     * SMB 3.0.2 - Windows 8.1/Server 2012R2
     */

        int i = 0;
        for ( DialectVersion ver : dvs ) {
            this.dialects[ i ] = ver.getDialect();
            i++;
        }

        if ( config.getMaximumVersion().atLeast(DialectVersion.SMB210) ) {
            System.arraycopy(config.getMachineId(), 0, this.clientGuid, 0, this.clientGuid.length);
        }

        List<NegotiateContextRequest> negoContexts = new LinkedList<>();

            @Override
            public Map<String, String> mutate ( Map<String, String> cfg ) {
                cfg.put("jcifs.smb.client.minVersion", "SMB202");
                cfg.put("jcifs.smb.client.maxVersion", "SMB210");
                return cfg;
            }
        });

        MUTATIONS.put("smb2-nego", new TestMutation() {

            @Override

    }


    protected void initProtocolVersions ( DialectVersion min, DialectVersion max ) {
        this.minVersion = min != null ? min : DialectVersion.SMB1;
        this.maxVersion = max != null ? max : DialectVersion.SMB210;

        if ( this.minVersion.atLeast(this.maxVersion) ) {
            this.maxVersion = this.minVersion;
        }
    }


    protected void initDisallowCompound ( String prop ) {

     * @since 2.1
     */
    DialectVersion getMinimumVersion ();


    /**
     * Maximum protocol version
     * 
     * Property <tt>jcifs.smb.client.maxVersion</tt> (string, default SMB210)
     * 
     * @see DialectVersion
     * @return maximum protocol version to use/allow
     * @since 2.1
     */
    DialectVersion getMaximumVersion ();


    /**