Carrier Access BROADway System 770-0125-AB - Manual (Page 80)

3-32 BROADway - Release 4.00
Configuration
Upgrading System Software
Rolling Back a Software Update
Should you want to reload a previous software version into the BROADway system, the process is the
same as the one previously outlined, but with one exception. When FTPing the system software file to
the BROADway unit, save the file to the /VDISK folder rather than the /FLASH folder. From release
3.08 onwards, software upgrades operate out of working RAM rather than Flash memory. For example:
c:\>ftp 192.168.5.60
Connected to 192.168.5.60.
220 VxWorks (5.4.2) FTP server ready
User (192.168.5.60:(none)): ADMIN
331 Password required
Password:
230 User logged in
ftp> cd /VDISK
250 Changed directory to "/VDISK"
ftp> bin
200 Type set to I, binary mode
ftp> put c:\temp\bw304.zip
200 Port set okay
150 Opening BINARY mode data connection
226 Transfer complete
ftp: 4664234 bytes sent in 124.73Seconds 37.40Kbytes/sec.
ftp> bye
221 Bye...see you later
Upgrading the Boot ROM
Occasionally, system software releases will be accompanied by a firmware update to the Boot ROM on
the NSP101 module. The minimum boot ROM revision required for system release 3.08 is version 1.6.
The current revision number is available on the startup screen during the BROADway boot cycle or
through the use of the exec-sys TL1 command:
NSP1> exec-sys::nsp:1234::vers;
BROADway version: 3.04
PS version: 3.04
DATABASE version: 2.1
BSP Version : 1.60
value = 26 = 0x1a
2003-04-24 10:19:56
M 1234 COMPLD
NSP-1,
;