6.2 Dialer Profile
6.2.6 Example of dialer profile configuration
The dialer interfaces are visible only to the upper-layer protocols, not to the physical interfaces making up the dialing pool. Because one dialer interface maps to one destination, addressing, access lists, and static routes can be specified on a per-destination basis, regardless of which interface actually carries out the call. The Figure contains a sample dialer profile configuration.

Dialer commands can be configured under the dialer interface directly. The same command may appear more than once, possibly with different parameters. The order of precedence is as follows (from highest to lowest):

Map-class parameters
Interface parameters

Refer to the Example for examples of the use and syntax for the map-class command.

Note: Click on the topology to view the output.

Lab Activity    
  To simplify the configuration of ISDN DDR implementations, Cisco has created a way for us to separate the configuration of connection specific information from the BRI interface itself. In this lab you will assign the BRI interface to a rotary group and then create dialer profiles for your connections that will use the BRI interfaces in these rotary groups.