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Cisco Security Appliance Command Line Configuration Guide
OL-10088-01
Chapter 2 Getting Started
Factory Default Configurations
• The DHCP server is enabled on the security appliance, so a PC connecting to the VLAN 1 interface
receives an address between 192.168.1.2 and 192.168.1.254.
• The HTTP server is enabled for ASDM and is accessible to users on the 192.168.1.0 network.
The configuration consists of the following commands:
interface Ethernet 0/0
switchport access vlan 2
no shutdown
interface Ethernet 0/1
switchport access vlan 1
no shutdown
interface Ethernet 0/2
switchport access vlan 1
no shutdown
interface Ethernet 0/3
switchport access vlan 1
no shutdown
interface Ethernet 0/4
switchport access vlan 1
no shutdown
interface Ethernet 0/5
switchport access vlan 1
no shutdown
interface Ethernet 0/6
switchport access vlan 1
no shutdown
interface Ethernet 0/7
switchport access vlan 1
no shutdown
interface vlan2
nameif outside
no shutdown
ip address dhcp setroute
interface vlan1
nameif inside
ip address 192.168.1.1 255.255.255.0
security-level 100
no shutdown
global (outside) 1 interface
nat (inside) 1 0 0
http server enable
http 192.168.1.0 255.255.255.0 inside
dhcpd address 192.168.1.2-192.168.1.254 inside
dhcpd auto_config outside
dhcpd enable inside
logging asdm informational
ASA 5510 and Higher Default Configuration
The default factory configuration for the ASA 5510 and higher adaptive security appliance configures
the following:
• The management interface, Management 0/0. If you did not set the IP address in the configure
factory-default command, then the IP address and mask are 192.168.1.1 and 255.255.255.0.
• The DHCP server is enabled on the security appliance, so a PC connecting to the interface receives
an address between 192.168.1.2 and 192.168.1.254.
• The HTTP server is enabled for ASDM and is accessible to users on the 192.168.1.0 network.