For doing DDR, the normal configuration we are using is this:-----------------------------------------------Standard configurationinterface BRI0 description isdn 073453545 no ip address encapsulation ppp no ip mroute-cache dialer rotary-group 1 isdn ...

This a 6509 with two Supervisor2/MSFC2 CATOS 8.1.3,the swich is in high availability and single router mode.The Msfc is pointing to the IOS 12.1.20E3I have done a "copy tftp star", to copy the new configuration, with an error, I forgot to correct the...