!!! Important !!!
Don’t forget to backup the configuration file before
updating.
UPDATE
METHODS:
1 – AOS
Update via FTP
2 – AOS
Update via USB
3 - USB
Disaster Recovery Method
AOS
Update via FTP
Steps to Follow :
In order to connect to the Switch via FTP, you need to open
the connection to FTP users on the Switch. Make sure the following this command
is entered the switch:
"aaa
authentication ftp local"
"aaa
authentication telnet local"
1 – You can create the folder in desktop and add the
updating .img file to this folder.
(KFbase.img,
KFeni.img, KFos.img, KFsecu.img)
2 – PC’s command window (Start->Run->cmd) open and
enter the folder you created on the desktop folder with the command “cd
"
Example: cd c:/Users/tahir/Desktop/UpdateFolder"
3 – Under this folder "ftp x.x.x.x" enter the
command. "x.x.x.x"= Switch ip address
4 – Enter the switch login info.
5 – After the connection "cd /flash/working/" this
command to the enter working folder.
6 – We can delete available image file and copy new images.
Firstly for this:
"rm
/flash/working/*.img" command we delete files under the working folder
Enter
the “mput” command and the screen will confirm that the image files on your
computer. we can accept press enter. And finished copy operation.
7 – After the copy operation switch will start from the
working folder. We make it work according to the new image files here.
After the device has
been restarted, the working folder copies to the certified folder. In this
step; we make a sync in two folder.
"reload
working rollback-timeout 0" (Switch will start working file before the
restart.)
"Y"
(Accept)
Switch will be
reboot and we connect to telnet.
8 – When the switch is turned on we can connect to telnet
and enter this command:
"copy
working certified" (After restarting in this switch copy working to
certified.)
9 – Finally; "show system" command we can find out
about last version.
Should be "6.7.2.113.R05"
Finish the update via FTP.
AOS
Update via USB
Following Steps:
1 – Firstly we can formatting USB flash FAT32 and 8k
Cluster. In this step needs; Alcatel switch recognize to USB.
2 – After the formatting; we can create "6450"
under the another "certified" folder and we can copy updating image
file in this folder. (6450/certified/KFbase.img ... vb.)
3 – After that; We install to usb on this switch and enter
the "usb enable" command. After this command if something appears on
this switch (Ubulk, mount etc) usb is okey.
4 – After the usb enable;
Under the working folder delete with the command below.
"rm
/flash/working/*.img"
Copy the new image files in your usb to the working folder
with the command below.
"cp
/uflash/certified/*.img /flash/working/"
After copying; The switch is reboot starting from the
working folder.
"reload
working rollback-timeout 0"
"Y"
5 - After opening the switch, copy the working folder onto
the certified folder to synchronize.
"copy
working certified"
6 – Finally; "show system" command we can find out
about last version
Should be "6.7.2.113.R05"
Finish the update via USB
In this step flash folder will be deleted, so don’t forget
to backup the configuration file before updating and make sure that usb is
working.
1 - Firstly we can formatting USB flash FAT32 and 8k
Cluster. In this step needs; Alcatel switch recognize to USB.
2 - After the formatting; we can create "6450"
under the another "certified" folder and we can copy updating image
file in this folder. (6450/certified/KFbase.img ... etc.)
3 – Turn off the switch.
4 – Insert to the USB into the switch.
5 – Connect to the switch with console cable and make ready
to emulation program.
6 – When the turn on the switch "auto boot" option
will appear. You can press a key within 2 second and run “uboot” mode.
If we can go “uboot” mode consol display it can be appear in
this figure " => "
7 – After that we are in this mode enter the following
commands and we can go "Miniboot" mode. All operation in this mode.
"setenv
bootflags 0x1000"
"run
miniboot"
8 – When the run Miniboot; display it can be appear in this
figure "[Miniboot]->"
9 – We need the format “flash” folder. We will erase
everthing inside.
[Miniboot]->sysNewfs
"/flash"
10 – After switch reboot;
Enter the command below to make it work from the Working folder.
[Miniboot]->setNextRunningVersion 2
11 - Reboot;
[Miniboot]->reboot
12 - Do not remove the flash memory while rebooting the
switch. When to start the reboot switch recognize to the usb and we can run
"USB Disaster Recovery" mode. this mode; it will copy the files in
memory to the working folder it will create and run it from that folder.
13 Switch will
turned on;
Sync
with "copy working certified" command.
14 – Finally; we install the last backup and save the
configuration file with; "write memory"
15 - Finally; "show system" command we can find
out about last version
Should
be "6.7.2.113.R05"
Finish the update via
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