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Command Mode: Global Mode.
Default: Default action is permit.
Usage Guide: This command only influences all packets from the port entrance.
Examples: Configure firewall default action as permitting packets to pass.
Switch(config)#firewall default permit
27.11 ip access extended
Command: ip access extended <name>
no ip access extended <name>
Function: Create a named extended IP access list. The no prefix will remove the named
extended IP access list including all the rules.
Parameters: <name> is the name of the access list. The name can be formed by
non-all-digit characters of length of 1 to 32.
Command Mode: Global Mode.
Default: No access list is configured by default.
Usage Guide: When this command is issued for the first time, an empty access list will be
created.
Example: To create a extended IP access list name tcpFlow.
Switch(config)#ip access-list extended tcpFlow
27.12 ip access standard
Command: ip access standard <name>
no ip access standard <name>
Function: Create a named standard access list. The no prefix will remove the named
standard access list including all the rules in the list.
Parameters: <name> is the name of the access list. The name can be formed by
non-all-digit characters of length of 1 to 32.
Command Mode: Global Mode.
Default: No access list is configured by default.
Usage Guide: When this command is issued for the first time, an empty access list will be
created.
Example: To create a standard IP access list name ipFlow.