
472 SAN Multiprotocol Routing: An Introduction and Implementation
17.3.2 TFTP server
The firmware upgrade process requires a TFTP server to serve the firmware
files. If you do not have one, there are freeware servers available.
Generally, to server the firmware files, copy the firmware file to the TFTP server
root directory, and ensure that the router TCP/IP address is authorized to access
the TFTP server.
17.3.3 Upgrading the firmware with Element Manager
To upgrade the firmware with Element Manager, perform the following steps:
1. From the Element Manager, select File → Firmware Upgrade. The Firmware
Upgrade window opens (Figure 17-20), showing ...