I configured my DCHP server to dynamically update DNS records. Do I still need to use the DnsUpdateProxy security group?

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i configured dchp server dynamically update dns records. still need use dnsupdateproxy security group?

thanks

james a+, network+, mcp

in perception, it's idea use dnsupdateproxy security group.

however, there both advantages disadvantages.

use of dnsupdateproxy group offers following advantages , disadvantages:

advantages

the advantages of using dnsupdateproxy group include:

  • secure dns updates can work multiple dhcp servers: if dhcp servers added members of dnsupdateproxy group, records of server fails can updated server.
  • upgraded clients can update own records: the first user not member of dnsupdateproxy group modify set of records associated dns name becomes owner, when earlier version clients upgraded can take ownership of name records @ dns server.

disadvantages

the disadvantage of using dnsupdateproxy group requires dedicated user account security. dns domain names registered dhcp server not secure when dhcp server member of dnsupdateproxy group. use group in active directory-integrated zone allows secure dynamic updates, must create dns dynamic updates registration user account.

ref: http://technet.microsoft.com/en-us/library/dd334715(v=ws.10).aspx

thanks

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