network design

From: csc david (davidcsc2002@yahoo.com.cn)
Date: Tue Aug 09 2005 - 20:17:20 GMT-3


Hi, SiteA and SiteB have one isdn PRI each , these PRI are for branch dialing in, now SiteC and SiteD as branch. SiteA has 2M SDH linked with SiteB. SiteC and SiteD have one BRI each. SiteA,B,C,D run OSPF, and each has different ip subnet.
The demand for network design is that SiteC and SiteD will first dial to SiteA, and if SiteA's PRI is busy or no answer, then automaticly dial to SiteB, how can I config this design?
I have thought to use dialer profile , but not sure:
SiteC:
int bri0/0
dialer pool-member 1 pri 100
dialer pool-member 2 pri 50
int dialer1
dialer map ip add ... name SiteA broadcast ......
dialer pool 1
int dialer2
dialer map ip add ... name SiteB broadcast ......
dialer pool 2
router ospf 100
......
Pls help, thanks

                
---------------------------------
DO YOU YAHOO!?
  QE;"Cb7QGSJOd#-No.15D7@6>7@@,;x3,4sSJOd



This archive was generated by hypermail 2.1.4 : Sun Sep 04 2005 - 17:01:18 GMT-3