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Multiple ISP Redundancy

We hv a customer setup as per attached topology.

Primary leased line with ISDN fallback from Service Provider-1.

Proposed Secondary backup on RF from Service Provider-2.

Router used = Cisco 1800 series.

Objective :- To achieve Link redundancy for inbound and outbound internet traffic.

Hosted servers with natted public IP should be reachable if ISP-1 or ISP-2 link is down.

Pls suggest if we can acheive it and how.

regards

  • WAN Routing and Switching
1 REPLY
Silver

Re: Multiple ISP Redundancy

Please specify which routing protocol is being used , also more information can be found from the following link ,

http://www.cisco.com/en/US/products/sw/iosswrel/ps5413/products_feature_guide09186a00801d862d.html

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