3Com ENTERPRISE OS 11.3 Water System User Manual


 
5
U
PGRADING
A
B
RIDGE
/R
OUTER
U
SING
THE
C
OMMAND
-L
INE
U
TILITIES
Preparing for the Upgrade 35
Setting up for TFTP File Transfers 36
Setting up for FTP File Transfers 36
Prediagnosing System Problems 37
Installing the Software on the NMS 37
Software Directories 38
Using the Bcmsysupgrade Utility to Upgrade 39
Filenames 40
NETBuilder II Bridge/Router 40
SuperStack II NETBuilder and OfficeConnect NETBuilder Bridge/Routers 41
PathBuilder S5xx Series Switch 41
Upgrading Software Only 41
Automatic Recovery 41
Manual Recovery 43
If the Bridge/Router or Switch Does Not Boot 44
Upgrading Hardware and Software 44
Automatic Recovery 44
Manual Recovery 47
If the Bridge/Router or Switch Does Not Boot 49
6
U
PGRADING
THE
S
OFTWARE
I
MAGE
O
NLY
Preparing for the Upgrade 51
Setting up for TFTP File Transfers 52
Setting up for FTP File Transfers 52
Using Upgrade Link 53
Verifying the Bridge/Router for Upgrading 54
Upgrading the Image 54
Using the Command-Line Utilities 57
Installing the NETBuilder Software 57
Prediagnosing System Problems 57
Upgrading Using Automatic Recovery 57
Upgrading Using Manual Recovery 58
Using the Enterprise OS User Interface 59
7
B
ACKING
U
P
AND
R
ESTORING
S
OFTWARE
Setting Up for TFTP File Transfers 62
Setting Up for FTP File Transfers 62
Backing Up the Software 63
Using NETBuilder Upgrade Link 63
Using the Command Line Utilities 63
Verifying the Device for Backing Up 63
Backing Up the Software 64
Using the Command-Line 64
Prediagnosing System Problems 64
Backing Up the Software 65