Shane Stockman wrote: > > I currently have 2 point to point links ruuning to the same > place using > eigrp as the routing protocol.I have added a isdn bri as backup > but I don't > want the isdn to kick in until both the point to point links > drop. > > There is a serious routing issue with have 1 link up and the > bri as the will > load balance across and cause a loss of packets. > > If there are any config examples or documents or if anyonehas > done this sort > of config please send some info. > > Thanks > > Sounds like a case for floating static routes.
Lets say that if both ptp links drop, you want site A to call site B. Presumably site A can usually see routes to various site B addresses via EIGRP (maybe even nicely summarised). On site A, set up a static route to a site B address (or to a summary - whatever matches your EIGRP routes), with an administrative distance of say 200, pointing to the dialer interface for the BRI (if you're using a dialer - or straight to the BRI). Then, if one ptp link drops, site A will still use the EIGRP route across the other ptp link. If both ptp links drop, the static route will kick in and send traffic via the ISDN. JMcL Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=50337&t=50261 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
