ADSL Aggregation

Unanswered Question
Jan 5th, 2009

I am using an 4 Mpbs ADSL connection on a Cisco 877 router for just internet access only.I want to consolidate the internet access from my central location.

Is there any way to aggregate multiple ADSL connection or load balance with any of the cisco routers for greater bandwidth because ADSL is much cheaper in my place than internet leased lines or any other internet sources.

I have this problem too.
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Giuseppe Larosa Mon, 01/05/2009 - 04:49


the easiest way is load balancing at the IP level.

ip route dialer1

ip route dialer2

the NAT part is more difficult, it is complex if DSL are from different providers. it is easier if it the links are from the same ISP.

Hope to help


tecnetpro Wed, 01/14/2009 - 01:45

Hi Giuseppe,

The links will be from the same ISP.

i need one ethernet connection going to my firewall.Can i do this on a cisco 2800 series router with couple of ADSL cards ?.What i am plannig to order is 3 ADSL connection if this is possible or is there any wan aggregator solution from cisco ?


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