How do I reset my ASA 5505 to factory settings?

  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 erase Cisco ASA configuration?

With [ciscoasa# write erase] you will erase configuration file in flash startup-configuration. After this use reload on ASA. You will get cleared ASA configuration file, without DHCP Server any interface configured no ip addresses or NAT as you will get with factory default restart.

How do I wipe my ASA firewall?

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 reset my Cisco ASA 5505 password?

Reset Password in Cisco ASA Firewall

  1. Step 1: Login to Cisco ASA device with console cable and reboot the device.
  2. Step 2: Press ‘ESC’ key or ‘BREAK’ key on the keyboard to break the boot process.
  3. Step 3: Now, here is the trick.
  4. Step 4: Reboot the device.
  5. Step 5: When the ASA is booted, it will not ask for password.

What is the default password for Cisco ASA 5505?

Once the ASA has finished loading, go into enable mode. The default password is cisco with no username.

What are the features that are not supported by transparent firewall?

Features Not Supported by Transparent Mode – DHCP relay – The transparent firewall can act as a DHCP server, but it does not support the DHCP relay commands. VPN termination – The transparent firewall supports site-to-site VPN tunnels for management connections only and not for non-management connections.

How do I change my Cisco ASA 5505 username and password?

To set the enable password on your Cisco 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.

What is ASA transparent mode?

An ASA Firewall is capable of operating at Layer 2 when running in transparent mode. This allows it to be installed into the network with minimal distruption becaue no IP addressing changes are needed on the network.

What is the difference between a router firewall and a transparent firewall?

Traditionally, a firewall is a routed hop and acts as a default gateway for hosts that connect to one of its screened subnets. A transparent firewall, on the other hand, is a Layer 2 firewall that acts like a “bump in the wire,” or a “stealth firewall,” and is not seen as a router hop to connected devices.