Microsoft
70-664 · Question #21
Your network contains a SIP domain named contoso.com. The network has a Lync Server 2010 infrastructure that contains an Edge pool. You need to ensure that other Lync Server 2010 organizations on…
The correct answer is C. - a Service Location (SRV) record named _sipfederationtIss_tcp.contoso.com. See the full explanation below for the reasoning.
Question
Your network contains a SIP domain named contoso.com. The network has a Lync Server 2010 infrastructure that contains an Edge pool. You need to ensure that other Lync Server 2010 organizations on the Internet can automatically discover your Edge Servers for federation. Which DNS records should you create?
Options
- A
- a Service Location (SRV) record named _sipextemat_tls.contoso.com
- B
- a Service Location (SRV) record named _sipextemaLtls.contoso.com
- C
- a Service Location (SRV) record named _sipfederationtIss_tcp.contoso.com
- D
- a Service Location (SRV) record named _sipfederationtls._udp.contoso.com
How the community answered
(22 responses)- A14% (3)
- B9% (2)
- C73% (16)
- D5% (1)
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