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CISCO ASA 5505 FIRMWARE INSTALL
CISCO ASA 5505 FIRMWARE SERIAL
CISCO ASA 5505 FIRMWARE PASSWORD
CISCO ASA 5505 FIRMWARE PC
CISCO ASA 5505 FIRMWARE WINDOWS

I’ve not done this before, but we previously used a support company and they are proving difficult to get our firewall username / passwords from (even though we’re the customer and therefore own that information!)Īnyway, I’ve not configured these devices before and tried it at home yesterday, proving highly unsuccessful as the popup window asks for username / password which I don’t have. My job role has change slightly (as ever!) and I am now being asked to go out and do the set up of two of our sites (temporary offices), which means configuring our Cisco ASA 5505 Firewalls. What this does is take the very clean configuration that the “write erase” creates and turns on all the Ethernet ports, as well as does all the other nice things you’ve mentioned above making it easier to then administer the ASA through the ASDM. Once you’ve done the write erase log back into the ASA and go to global config mode and enter the “configure factory-default” as you suggest above. What I’ve found that sort of gives the “best of both worlds” is to follow my steps above. Also the ASDM is not accessible without some configuration through the console cable at the command line. After running the write erase, all of your Ethernet interfaces are shutdown. All in all I feel it gives a “cleaner” reset than the “configure factory-default” gives. It doesn’t set any of the DHCP stuff that the “configure factory-default” sets up. I feel this does a much better job of clearing out the configuration. If you go into priviledge exec mode, it should prompt for a password and the password will be blank. You should now be at the user exec: ciscoasa>ħ. After the 5505 ASA has restarted you should be prompted to “Pre-configure Firewall now through interactive prompts?” I press “n” then enter to not run the interactive setup.Ħ. At the “Proceed with reload?” prompt press Enter to confirm (note that we did NOT do a “write memory” after the write erase but before the reload, nor do we want to save the configuration)ĥ. At the “Erase configuration in flash memory?” prompt press Enter to confirmĤ. In global config mode: 5505(config)# write eraseĢ. The steps I follow to reset the 5505 ASA using the console cable(clearing out the configuration along with any passwords)ġ. I then had to use confreg within rommon to set the register to boot correctly. Those register settings didn’t work in my 5505 ASA and just caused it to boot into rommon.

David Musashi Januat 12:31 Curreri – You have to be VERY careful when using those instructions to reset an ASA.

CISCO ASA 5505 FIRMWARE WINDOWS

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This entry was posted in Tech Support, Uncategorized on Januby curreri. Otherwise the default username and password is to leave both blank.

If you had an enable password set, you may need to enter that in the password box when you try to connect using the ASDM.

DHCP is enabled on the cisco device, and it’s internal IP address is now 192.168.1.1!

The Cisco ASA has been reset to factory settings.

CISCO ASA 5505 FIRMWARE PC

make sure that the outside line is plugged into port zero, and your pc is plugged into any of the ports 1-7.

You want to get back to the prompt that looks like: ‘ciscoasa(config)#’

hit spacebar when the ‘more’ thing happens.

Enter the password, or just press enter if there is no password set.

After you open your connection, press enter a couple times, and you should get a prompt like: ‘ciscoasa>’, or ‘nameofyourdevice>’.

CISCO ASA 5505 FIRMWARE SERIAL

Select the radio Type: Serial, then click Serial on the left and use these settings:

CISCO ASA 5505 FIRMWARE INSTALL

Download and install it, then make a new connection.

In Windows XP, use hyperterminal, click Start, Programs, Accessories, Communications, Hyperterminal, create a connection on Com1 using the terminal settings:.

The console port looks like a network jack, but it’s above the usb ports.

hook up the blue console cable to your serial port, plugging the other end into ‘Console’ port on the ASA 5505.

Instead, you’ll need to use the Console Port! I think will help you fix the problem as much as this button will: This button appears to be entirely for looks. There is a button on the back of the device that says ‘Reset’. If you forgot the enable password, Lawrence’s comment on this page might help. If you can get into the ASDM, it is easier to Reset to Factory Defaults using the Cisco’s ASDM. If you’ve mucked up the IP, vlan, etc settings and the Cisco ASDM can’t get into the device, it’s time for more desperate measures. If you are like me, you tend to click things just to see how they work.