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DNS Failover

shah.chintan
Level 1
Level 1

Hi,

I have some problem in DNS server which is located in Banaglore. Now, I want to forward all DNS request from my router connected to that DNS server to My Hyd/Chennai DNS server so that i don't need to ask customer to change DNS and their request get servered by other DNS Server transparently from user. Is this possbile ? If yes what i need to do on Router/DNS server etc.

1 Reply 1

gpulos
Level 8
Level 8

with IOS 12 you can set DNS support for NS servers on the router.

you can configure primary SOA, distributedDirector(s) and host record(s).

see the following link for more info:

http://cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a0080087ae3.html