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T1 multichannel on Cisco 3845 router

Hi, can I bound multiple T1 on a Cisco router 3745 or 3845 with T1/E1 serial interfaces? Thanks, David

4 REPLIES
New Member

Re: T1 multichannel on Cisco 3845 router

multiplex

New Member

Re: T1 multichannel on Cisco 3845 router

how does multiplex works? new hardware required?

Re: T1 multichannel on Cisco 3845 router

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

New Member

Re: T1 multichannel on Cisco 3845 router

hi Spremkumar,

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

David

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