Either T works if plugged in by itself, but if both are in it takes the link down.Below is what i have on my local router, Am i missing something ?
!
multilink virtual-template 1
!
!
!
interface FastEthernet0/0
description connected to EthernetLAN_2
ip address 192.168.128.9 255.255.254.0
no ip directed-broadcast
speed 100
half-duplex
no cdp enable
!
interface Serial0/0
description connected to RemoteLAN
no ip address
no ip directed-broadcast
encapsulation ppp
no ip mroute-cache
no fair-queue
service-module t1 timeslots 1-24
service-module t1 remote-alarm-enable
no cdp enable
ppp multilink
!
interface Serial0/1
no ip address
no ip directed-broadcast
encapsulation ppp
no ip mroute-cacheno fair-queue
service-module t1 timeslots 1-24
service-module t1 remote-alarm-enable
no cdp enable
ppp multilink
!
interface Virtual-Template1
ip address 10.0.0.5 255.255.255.252
no ip directed-broadcast
no ip route-cache cef
ip mroute-cache
ppp multilink
!