Cisco ACL question

Internet------Router1----10.20.20.0----Router2----172.16.8.0----Router3

I need router 3 to foward all dns queries to a dns server on router1  and router2 network (10.20.20.0).

How would i do this?
Do i need to add a static route to the 10.20.20.0 network as well since im not using any routing protocol?
mesicanAsked:
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svenkarlsenCommented:
Hi mesican,

I assume your DNS is on subnet 10.20.20.0 and use router1 as default gateway:

Router3 need to know the route to 10.20.20.0 and dns need to know where to route the reply:

add static route to 10.20.20.0 on router3
add static route to 172.16.8.0 on dns


Kind regards,
Sven
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mesicanAuthor Commented:
thanks
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svenkarlsenCommented:
Mesican,

glad to be of help, - if this solved your question please accept the answer ;-)

Regards,

Sven
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mesicanAuthor Commented:
lol sorry! I though I had alrady did that.... haha sorry.
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