DDR Configuration for IPX

aafkhami · ‎08-26-2002

Hi,

I have been able to test a DDR solution for the following ISDN backup case using EIGRP for IP. However, it seems it's much harder to implement one for IPX. Problem is that SAP traffic is translated to EIGRP incremental updates and therefore triggers the ISDN link. I have not been able to find any reference in TAC or any other resources for this as all of the existing ones refer to a simple case of two routers with one serial and one isdn link between themselves. As you see below in my case ISDN link is via two separate ISDN routers so I have two pairs of routers at each side. Any help is highly appreciated.

Router A ======T1 or FR=========Router B

192.168.30.1 ...................................... 192.168.50.1

| ............................................................................. |

ISDN A=========ISDN===========ISDN B

192.168.30.2 ...................................... 192.168.50.2

Ali

steve.barlow · ‎08-28-2002

A dialer-list statement on the ISDN routers denying EIGRP and SAP but permitting all else doesn't work?

Don't think "ipx sap-incremental eigrp x" would help but you could try it.