Command Reference Guide
138 ● firewall enable 3Com Router 5000 Family and Router 6000 Family
Command Reference
firewall enable
Purpose Use the firewall enable command to enable the firewall.
Use the undo firewall enable command to disable the firewall.
Syntax firewall enable
undo firewall enable
Parameters None
Default By default, the firewall is disabled.
Example Enables the firewall
[3Com] firewall enable
View This command can be used in the following views:
■ System view
Description If the firewall enable command is not executed to enable the firewall, the
packet filter function cannot take effect even if it is configured on the interface.