I'm not quite clear on what your criteria are, but it sounds like floating static routes might suit you (and change the idle-timeout value for the ISDN to ten minutes). Floating static routes are routes with a high administrative distance, that are normally overridden by another route (usually dynamic, I assume static is also fine) pointing to your leased line. If the leased line goes down, that route becomes inactive, and the floating static route (pointing to the ISDN) takes over. You will need to define interesting traffic.
JMcL Parameswaran S wrote: > > Hi Group, > > Pls.help me in this requirement.... > > I want to bring up my isdn backup as soon as my Leased > Line(primary) goes down .and it should be disconnected if there > is no traffic flow for 10 minitues . > > I hope the only way of bringing up the backup interface for > this purpose is using dialer watch which does not require any > interested traffic to initiate the call,But will it work if i > have any static routes specified already?And i understand isdn > will be up untill the LL is coming up when you use dialer > watch.....(Correct me if am wrong) ideally which will not solve > my purpose. > > So if i configure the router using DDR with backup delay , it > will make my backup link protocol up and will not initiate the > call unless there is any interested traffic.. > > how do i go about this ? any ideas.. > > Regards, > > Paramesh > > > > --------------------------------- > Do you Yahoo!? > Y! Web Hosting - Let the expert host your web site > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56111&t=56055 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
