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Cisco Router and Security Device Manager Version 2.2 User’s Guide
OL-4015-08
Chapter4 Edit Interface/Connection
Dialer Options

SPID2

Enter the SPID to the second BRI B Channel provided to you by your ISP.
Dialer Options
Both ISDN BRI and analog modem interfaces can be configured for
Dial-on-Demand Routing (DDR), which causes the connection to dial out and
become active only under specified circumstances, thus saving connection time
and cost. This screen lets you configure options about when ISDN BRI or an alog
modem connections should be initiated and ended.

Dialer List Association

The dialer list lets you associate the ISDN BRI or analog modem connection with
an ACL to identify interesting traffic. Identifying interesting traffic will cause the
interface to dial out and establish a connection only when the router detects data
traffic that matches the ACL.
Allow all IP traffic
Select this option to cause the interface to dial out and establish a connection
whenever there is any IP traffic being sent over the interface.
Filter traffic based on selected ACL
Select this option to associate an ACL, which must be created using the Rules
interface, with the interface. Only traffic that matches the traffic identified in the
ACL will cause the interface to dial out and establish a connection.
You can enter the ACL number you want to associate with the dialer interface t o
identify interesting traffic, or you can click the button next to the field to browse
the list of ACLs or create a new ACL and select it.

Timer Settings

Timer settings let you configure a maximum amount of time that a connection
with no traffic will stay active. By configuring timer settings your connections
will shut down automatically, saving you connection time and cost.