68 Upgrade and Maintenance Manual BX900 S2
Basic software procedures
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5.2.1.3 Updating the management blade firmware via recovery flash
Ê Open the management blade, as described in section "Opening the
management blade" on page 149.
Ê Enter recovery mode using the DIP switch, see section "Management Blade
Settings" on page 204.
Ê Close the management blade in the opposite order to that described in
section "Opening the management blade" on page 149.
Ê Install management blade into the system unit, "Installing the management
blade" on page 145.
Ê Connect the FST to the serial port of the management blade, see section
"Connectors on the management blade" on page 183.
Ê Open a Hyperterminal session using the following parameters:
The welcome screen of the recovery console menu is displayed.
⎜ (1) Upgrade Firmware from Network ⎥
⎜ (2) Network Parameters ⎥
⎜ ---------------------------------------- ⎥
⎜ Choose: 2 ⎥
⎜ ⎥
⎜ ⎥
⎜ ⎥
Figure 12: Recovery console menu
Ê Enter 2 to open the Network Parameters menu.
Ê Select 1 to set the IP Address of the management blade management LAN
port.
Ê Enter 2 to set the IP address of the TFTP server.
Ê Enter 3 to set the gateway address of management LAN port.
Bits per second 115200
Data bits 8
Parity None
Stop bits 1
Flow control Xon/Xoff
Table 4: COM parameters