User`s manual
62
B.  2MB Rom: 
usr/config$ rom –boot2m –s 192.168.1.1 –f 2m4asipfxs.104b 
Description: -app / -boot2m means the prepared upgrade Rom; -s means 
where the TFTP / FTP server IP Address is; -f is the Rom file name. 
Step 4.  Download complete   
A.  Application Rom:  
Use command [flash -clean] to clear old configurations. It will keep all 
configurations in [ifaddr] and [pppoe].  
B.  2MB Rom:  
All configurations will be back to default value, including IP Address. In 
other word, user has to set IP Address and MAC Address before [reboot] 
the device; otherwise, user cannot access to device any more via Telnet. 
Steps 4.1  Find out MAC Address: 
There are 12 digits on label on the back panel of the device, or 
command as  
usr/config$ ifaddr –ifshow (find the list information of Ethernet 
address, it is MAC Address. 
usr/config$ setmac (set as 2 digits as a group) 
      00 
      01 
      a8 
      00 
      xx 
      xx   
If confirmed, press y. 
Steps 4.2:  Set IP Address 
usr/config$ ifaddr –ip xxx.xxx.xxx.xxx –mask 
xxx.xxx.xxx.xxx –gate xxx.xxx.xxx.xxx (Please refer to Chapter 
19.7.6) 
Steps 4.3:  Hardware version confirmation 
Upgrade 2MB Rom may change the hardware column. If it is 
not as the same as the one, which is found on the label of back 
panel, please command as 
usr/config$ rom –hwver x.x 
Steps 4.4:  [commit], [reboot] 










