how does multiplex works? new hardware required?

Hi

You can bond them using PPP Multilink concept which enables you to bundle multiple links into a single logical bundle and forward traffic on that.

sample config will look like this..

interface Serial 0/0

encapsulation ppp

ppp multilink

multilink-group 1

!

interface Serial 0/1

encapsulation ppp

ppp multilink

multilink-group 1

!

interface multilink 1

ip address x.x.x.x y.y.y.y

ppp multilink

multilink-group 1

But do make sure that your remote endpoints also have the same kinda config and the T1s terminating onto the same box...

regds

hi Spremkumar,

thanks for the help with the config. I will put it in use.

David