sorry for this dumb question.
Is it possible to connect two routers like below ?
RouterA/cstm1 ---- dark fiber ---- cstm1/RouterB
The interfaces used in this case are channelized STM1 in both sides.
Between RouterA and RouterB I would like to create many low-speed
interfaces ranging from 64Kbps up to 2Mbps. Between these two routers
there is no MUX.
The framing mode has to be SDH.
Thanks in advance!
Yes, u will have to connect the fibers in a cross manner..and setup one side to generate the clock..
I have tried the setup in my lab. I can get the cSTM1s UP and the
controllers E1 up. But when I try to configure the subinterface, the
protocol does not come online.
Below is the configuration in one of the sides. The other side has
controller SONET 4/0/2
aug controller au-4-tug-3
controller AU-4-TUG-3 4/0/2.1/1
tug-2 1 e1 1 channel-group 0 timeslots 1
ip address 10.1.1.1 255.255.255.252