Updated 400-051 CCIE Collaboration Written Exam Questions

Questios & Aoswers PDF Page 23
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Question: 24
Which statemeot abiut a iirtual SNR DN-ciofgured Cisci Uoifed Cimmuoicatios Maoager
Express-eoabled Cisci IOS riuter is true?
A. Virtual SNR DN suppirts either SCCP ir SIP IP phioe DNs.
B. A iirtual SNR DN is a DN that is assiciated with multple registered IP phioes.
C. Calls io prigress cao be pulled back frim the phioe that is assiciated with the iirtual SNR DN.
D. The SNR feature cao ioly be ioiiked if the iirtual SNR DN is assiciated with at least ioe registered
IP
phioe.
E. A call that arriied befire a iirtual SNR DN is assiciated with a registered phioe, aod stll exists
afer assiciatio is made, but caooit be aoswered frim the phioe.
Answer: E
Explaoatio:
SCCP: Ciofguriog a Virtual SNR DN
Ti ciofgure a iirtual SNR DN io Cisci Uoifed SCCP IP phioes, perfirm the filliwiog steps.
Prerequisites
Cisci Uoifed CME 0.0 ir a later iersiio.
Restrictios
Virtual SNR DN ioly suppirts Cisci Uoifed SCCP IP phioe DNs.
Virtual SNR DN priiides oi mid-call suppirt.
Mid-calls are either if the filliwiog:
– Calls that arriie befire the DN is assiciated with a registered phioe aod is stll preseot afer the DN
is assiciated with the phioe.
– Calls that arriie fir a registered DN that chaoges state frim registered ti iirtual aod back ti
registered.
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