Commands to Create Extended Lists PDF Print E-mail

Creating an Extended Access List
Basically the commands are the same as Standard Access Lists with the addition of a few extra commands.

access-list access-list-number [deny / permit] protocol source source-wildcard [operator port [port]]
destination [destination-wildcard] [operator port [port]]

This command will allow any machine on the two networks 192.168.5.0 and 192.168.4.0 to communicate on port number 22, SSH. The “eq” means equal to port 22, all others are dropped.

creating extended access lists