Why do I have to overide internal Lyncpool FQDN when using hardware load balancing

Hi!
As the title says, why do I need to override the FQDN when using HLB? Why can't I just change the DNS entry of lyncpool01.domain.com to point to the HLB?
Thanks!

You'd want to override it because there are non-HTTP/HTTPS ports involved that are better load balanced using DNS.
http://social.technet.microsoft.com/wiki/contents/articles/22988.demystify-hlb-and-dns-load-balancing-lync-2013-topology-with-high-availability-pools-dns-lb-vs-hlb.aspx
http://technet.microsoft.com/en-us/library/gg615011.aspx
If you want to use HLB for all internal ports, then you wouldn't necessarily need to override this.
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question please click "Mark As Answer".
SWC Unified Communications

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... more follows, but I trimmed to keep posting shorter :-)
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Thanks for the replies.
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http://support.apple.com/kb/HT1379
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