Recursive service availability

[phn at icke-reklam.ipsec.nu]

Ladislav Vobr <lvobr at ies.etisalat.ae> wrote:
> What is the best practice for maintaining high availability for Caching 
> only DNS service.

> I am investigating several solutions

> 	1.	Layer 4-7 switch with VIP (Virtual Service IP address)
> 	2.	Server Balancing using the ibgp routing protocol (ospf for example)
> 	3.	Just running several independent hosts, with different ip addresses.

4.  use servers that will keep on ticking. This is often overlooked but imho 
the most importent factor.



-- 
Peter Håkanson         
        IPSec  Sverige      ( At Gothenburg Riverside )
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