How do I wipe my Cisco ASA 5505?

By Blog

How do I wipe my Cisco ASA 5505?

  1. After you open connection, press enter a couple of times, and you should get a prompt like: ‘ciscoasa>’
  2. type ‘enable’ to go to enable mode.
  3. type ‘config t’
  4. type ‘config factory-default’
  5. hit spacebar when the ‘more’ is displayed.
  6. type ‘reload save-config noconfirm’

How do I clear all config in Asa?

How to clear an ASA`s configuration

  1. Reboot the device.
  2. On boot hit `escape` so that you break the normal startup process and enter ROMMON.
  3. Change the current confreg so that you can bypass the current startup config sing the command: rommon #1>confreg 0x41.
  4. Reset the appliance with the boot command, rommon #2>boot.

How do I wipe my Cisco ASA 5510?

Resetting a Cisco ASA 5510 to Factory Defaults

  1. Connect your console cable and make sure you can see the command prompt for the ASA – even if you can’t log in.
  2. Power cycle the appliance – flick the power switch on the front off and on again.

How do I restore ASA from Rommon mode?

To recover passwords for the ASA, perform the following steps:

  1. Step 1 Connect to the ASA console port according to the instructions in “Accessing the Command-Line Interface” section.
  2. Step 2 Power off the ASA, and then power it on.
  3. Step 3 After startup, press the Escape key when you are prompted to enter ROMMON mode.

How do I wipe my firewall?

Reset firewall settings using Command Prompt

  1. Open Start.
  2. Search for Command Prompt, right-click the top result, and select the Run as administrator option.
  3. Type the following command to reset the firewall settings and press Enter: netsh advfirewall reset. Command Prompt reset firewall.

How do you reset your firewall password?

In the second Password: prompt, enter the command RESET (this must be all uppercase) as the password. Select 4. Reset password for admin user. Type y and click Enter to reset the admin password to factory default.

How do I reset my ASDM password?

Set ASDM password for ASA 5505

  1. Get into the command line. I prefer using the console cable to directly connect.
  2. Hit enter a few times to get the prompt.
  3. Type ‘ena’ to enter enable mode.
  4. Type ‘config t’ .
  5. Type ‘enable password PaSsWoRd’ , replacing the second, ‘PaSsWoRd’ with desired password.

How do I connect to a Cisco ASA 5505?

Cisco ASA 5505 configuration

  1. Step1: Configure the internal interface vlan.
  2. Step 2: Configure the external interface vlan (connected to Internet)
  3. Step 3: Assign Ethernet 0/0 to Vlan 2.
  4. Step 4: Enable the rest interfaces with no shut.
  5. Step 5: Configure PAT on the outside interface.
  6. Step 6: Configure default route.

What are the two ways to reset the firewall to the factory default settings?

Open the Windows Defender app and select Firewall & network protection on the left menu bar. Next, click the “Restore firewalls to default” option on the right side.

  • Click on the Restore defaults button.
  • You will be asked for confirmation once again. Click Yes to reset all Windows Firewall settings.

    • What does erase do on Cisco ASA 5500?

    This command overwrites all files and erases the file system, which includes hidden system files, and then reinstalls the file system. On Cisco ASA 5500 series security appliances, the erase command destroys all user data on the disk with the 0xFF pattern.

    How to erase startup configuration in Cisco ASA?

    If you are familiar with Cisco routers and then switches then you might have noticed that the Cisco ASA doesn’t offer the “erase startup-configuration” command. Of course we can erase our startup configuration but there are some other commands to achieve this. Just use “write erase” to remove the startup configuration and reboot your firewall.

    How do I set up a new network with asa5505?

    When setting up a new network with an ASA5505 I use the command at term config ciscoasa(config)#configure factory-default 255.255.255.0 Replace with the address you want the asa to be set to and this will set everything up with that subnet and netmask.

    What to do if no one knows the asa5505 password?

    Had an ASA5505 that was setup by another engineer (no longer around) and no one knew the password. Used Lawrence’s post to successfully reset the devices password (though I needed to press Esc to interrupt the boot sequence).