Hi all,
Thank you for all your kind support!
I set "host inet (h)" to 192.168.1.21 (my PC's IP Address) and now i can ping to IP Address 192.168.1.2 of 3300 MXe III from my PC (pic.1 and pic.3). 
But I still can not load file successfully from my FTP server. I did install FileZilla Server on my PC to establish a FTP server. And I also enabled 1 account ftp with password ftp, after that I configure "Shared Folders" to the location of "MCD_Installation_12.0.3.15.exe" file (pic.2). The error is in the log file as below:
Press <SPACE><SPACE><SPACE> to stop auto-boot AFTER countdown starts...
<7><6><5><4><3><2><1><0>
auto-booting...
boot device          : qefcc
unit number          : 0 
processor number     : 0 
host name            : bootHost
file name            : Boot_Install
inet on ethernet (e) : 192.168.1.2:ffffff00
host inet (h)        : 192.168.1.21
gateway inet (g)     : 192.168.1.1
user (u)             : ftp
ftp password (pw)    : ftp
flags (f)            : 0x0 
other (o)            : FixPartition
Attached TCP/IP interface to qefcc0.
Attaching network interface lo0... done.
Loading...  timeout - retry
Loading... 
Error loading file: errno = 0x3c.
Can't load boot file!!
I hope that all of you will be willing to help me fix this problem.
Thank you and best regards,
Spencer