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Load balancing on Router (Traffic management)

ravillal
Level 1
Level 1

Hi Experts,

One quick question. ( I hope this is easy). I would like to be able to load balance internet traffic on a Cisco 2621XM running IOS version 12.2(8)T5. My goal is the following:

Send 75% through 1 ISP and 25% to a second ISP.

What would be the commands to do this?

I'm not using any routing protocol.

Make up config can be like this:

Inside network: 192.168.1.0

Outside Interface of router S0/0: 200.1.1.1

Outside Interface of router S0/1: 200.2.2.2

Let us pretend that we want to send 75% of the traffic through serial S0/1 ip 200.2.2.2

Thanks,

Randall

2 Replies 2

spremkumar
Level 9
Level 9

Hi

If its connecting to same isp u can very well mention backup interface and backup load commands on the primary so that secondary interface will take the load once after the primary link touches 75% of the total b/w value configured.

Since its connecting to 2 Different ISPs revert back whether u r running BGP peering with your SPs ??

regds

prem

Hi Prem,

I'm not using BGP, and I think that the service provider doesn't support it? Any other workaround that I can try?

Thanks,

Randall

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