Procedure for updating firmware on TopSpin switch to level 428

This is a special procedure to also correct the recovery image on
the SIT level switches.  THIS UPDATE SHOULD NOT BE GIVEN OUT TO
CUSTOMERS, IT CONTAINS IBM CONFIDENTIAL INFORMATION.

Prerequisites: 

-	SIT level switch
-	Switch must have access to ftp sever via management network

Procedure to update base firmware:
-	Download image and place on ftp server
-	Start a telnet session into the switch.
-	Login (USERID/PASSW0RD)
-	Type en to enable the interface
-	Type dir image to get a listing of the image files on the system
-	The file system can only store a maximum of two :img files, if the file 
	system on the switch contains two .img files you must delete at least one 
	before proceeding.  To delete a file type the following command 
	delete image:image-name.img  You will be asked to confirm file deletion.
-	Copy the new image on the switch.  
	Type copy ftp://userid:password@ipaddress/TopspinIBMBC-TopspinOS-2.2.0-build428.img image: TopspinIBMBC-TopspinOS-2.2.0-build402.img.  
	Wait for the file transfer to complete
-	Install the image.  Type install: image:TopspinIBMBC-TopspinOS-2.2.0-build428.img
-	Make the new image the boot image.  
	Type boot-config primary-image-source TopspinIBMBC-TopspinOS-2.5.0-build428
-	FROM THE MANAGEMENT MODULE WEB INTERFACE, restart the switch.  WAIT for the 
	switch to return a Post complete message on the I/O module status table.  
	This may take 8 to 10 MINUTES.  Do not interrupt the switch while it is posting.  
	WAIT for the switch to return the POST COMPLETE message.  It is normal during 
	process for the chassis fault light to turn on.  Again please continue to wait.
-	After you receive the Post Complete, you will need to reboot the switch 
	again to enable all the new firmware.  (This second reboot is an issue we have 
	with TopSpin and we are working to get it resolved.)

Procedure update the recovery image (IBM Confidential)
-	Copy recovery image (recovery_ppc440_bldsc.img) to your ftp server.
-	Telnet into the switch using the "special" port.  
	type:  Telnet switch-ip 2464
-	Log in the switch (USERID/PASSW0RD)
-	Enable the management interface and go into the shell
	type:  	enable <cr>
		shell <cr>
	password:  PASSW0RD
-	At this point you are at a LINUX command line
-	FTP the recovery image from your FTP Server to the switch
-	Install the recovery image, type:
		dd if=/dev/msys/flb1 of=/dev/null bs=1k <cr>
		dd if=recovery_ppc440_bldsc.img of=/dev/msys/flb1 bs=1k <cr>
-	End shell session, type:
		exit <cr>
-	Correct residual startup-config problem with SIT parts, type:
		del config:startup-config
	Reboot switch without saving startup-config, type:
		reload
	WHEN ASKED TO SAVE CONFIGURATION, TYPE NO
-	After the switch re-posts, the switch firmware will be at the GA level
	


  