
Upgrading Software
The Software Upgrade feature allows you to down- load new software images using TFTP running over UDP/IP.
When 3Com Corporation issues a new version of the software image for the Switch 2000 TR, you can obtain it from the 3Com Bulletin Board Service. See “3Com Bulletin Board Service in Appendix F.
You can download a version of the software image from a single unit in a stack. In most cases this unit will be the head unit. The file name “Unit # n” (see the Field Name field in Figure
The following download procedure assumes that you have more than one switch in your stack and that the download proceeds from the head unit:
1From the Switch 2000 TR main menu, select SOFT-
WARE UPGRADE.
2Press [Return].
The Software Upgrade screen appears. See Figure
Upgrading Software |
Figure 3-14 Software Upgrade Screen
3In the Destination field, press [Space Bar] until *Switch 2000 TR* appears.
The Destination field identifies the device that will receive the software upgrade.
4Enter the name of the file in File Name field.
This name identifies the file that contains the soft- ware image to be downloaded. You must place the image file in a location where it is accessible to the TFTP load request. Check with your system adminis- trator if you are unsure of where to place the image file.
5Enter the address of the Server where the image is stored.
The address identifies the host that contains the soft- ware image.
6Select OK.
The software download begins. While the download is under way, the MGMT LED flashes green and the