Basic Operation Guide 2013/06

Table Of Contents
Specifying the source IP address........................................................................................121
The source IP selection policy........................................................................................122
Displaying the source IP interface information......................................................................123
Error messages................................................................................................................127
9 Software management............................................................................128
Downloading switch documentation and software from the web..................................................128
Viewing or downloading the software manual set.................................................................128
Downloading software updates for your switch....................................................................128
TFTP download from a server........................................................................................128
Xmodem download from a PC or Unix workstation..........................................................129
Using USB to download switch software.........................................................................130
Software signing and verification.......................................................................................131
Using the CLI to validate or bypass a signature verification...............................................131
Saving configurations while using the CLI............................................................................132
Important: Best Practices for software updates......................................................................132
Updating the switch: overview...........................................................................................133
Updating the switch: detailed steps....................................................................................134
Rolling back switch software..............................................................................................136
Viewing or transferring alternate configuration files...............................................................137
Index.......................................................................................................139
6 Contents