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Corporate DNS in GLBP

Hello I am running a WISP network.

I have two Cisco router (DNS1) 1 c2610XM with 12.4(25) (DNS2) 1 c2610 (16F/64D) with 12.4(25) IPBASE

running in GLBP (round robin) that does DNS Servers for LAN hosts. DNS1 has as dns resolver, the dns1 from my uplink ISP dns2 has as dns resolver, the dns2 from my uplink isp

dns1 goes to internet via internet link #01 and dns2 goes to internet via internet link #02, so they are redundant.

What do you think about this configuration?

Should I set on the clients as primary dns the DNS1 and as secondary the DNS2, or should I leave as DNS server the glbp ip ?

Thank you for your info

Reply to
Elia S.
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Use a public DNS resolver and you don't have to worry about it.

Reply to
alexd

Hello Alex.

I will use the two public DNS resolver of my uplink ISP in each of my DNS router.

I want to have a sort of dns-cache that is internal of my network, to avoid doing excess external queries, and so consume bandwidth.

"alexd" ha scritto nel messaggio news: snipped-for-privacy@ale.cx...

Elia S. (for it is he) wrote:

Use a public DNS resolver and you don't have to worry about it.

Reply to
Elia S.

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