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Dual Internet Link Redundancy

Dear All,

I have two ISP's link for using internet so if primary ISP link fails then secondary ISP will be used as the back up for internet. I have to achieve this thing without using BGP, currently I am using PAT on primary ISP link but when I use PAT for Secondary ISP link then it overrides the PAT command for Primary ISP link. Kindly help me in this scenario.

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Re: Dual Internet Link Redundancy

You can use NAT/PAT for both ISP and have redundancy at the same time. See:

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a00808d2b72.shtml

Hope this helps, please rate post if it does!

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