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Beginner

Load balancing and bridging over 2 point-to-point T1s

I need to bridge two WAN sites. It was determined that one T1 is not enough and DS3 is too much. So we are looking at two point-to-point T1s. Lets say I buy two 2621XM with build in DSU/CSU (WIC-1DSU-T1). How do I go about implementing bridging and load balancing? Do I just make all interfaces (FE0, S0/0, S0/1) on both sides members of one bridge group? How would load balancing be handled in this case?

Thank you in advance

3 REPLIES 3
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Beginner

Hi,

You can use Multilink PPP.

check the following link for more detail:

http://www.cisco.com/en/US/products/hw/routers/ps133/products_configuration_guide_chapter09186a008007df23.html

Regards,

Bessie

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This is what I would use if I am to route on serial interfaces. Do you know how it works with bridging? I was not able to found this info so far.

Thanks

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VIP Expert

Hi,

I have not tested this, but putting all interfaces in the same bridge group and then assigning the same path cost (bridge 1 path-cost xxxx in interface configuration mode) might work.

Regards,

Georg

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