Redundancy Configure in WAN connectivity

[kumareshm1980]

Hi

       I want to configure redundant link (Failover) for my WAN conectivity with two different provider.Can anybody guide me the best method  about this configuration ?

[Ashok Kumar]

Hi,

Which type setup you want make? 

If the Primary/Secondary Link setup, then go for floating default static route configuration

1. Create IP SLA /TRACK for both route

2. Use AD value to select the primary/secondary route  

3. Command

ip route 0.0.0.0 0.0.0.0 <next-hop ip address> track <no.> 100 (AD value)

- Ashok

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[Joseph W. Doherty]

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Posting

For selecting a "best method", need more information.  However, in general, often dynamic routing is used to deal with loss and restoration of WAN connectivity.