Cisco Exam 100-890 Topic 11 Question 35 Discussion

Actual exam question for Cisco's 100-890 exam

Question #: 35
Topic #: 11

Which VoIP network component provides Call Admission Control (CAC), bandwidth control and management, and address translation?

AGatekeeper

BMultipoint Control Unit

CGateway

DIP Phone

Show Suggested Answer

Suggested Answer: C, D

SIP and H.323 are examples of peer-to-peer signaling protocols where the end devices or gateways contain the intelligence to initiate and terminate calls and interpret call control messages

https://www.ccexpert.us/voice-over-ip/mcu.html

by Linn at Feb 13, 2024, 01:10 PM

Limited Time Offer

25%

Off

Get Premium 100-890 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Raul

11 months ago

Actually, Vivan, H.248 is a gateway control protocol, not a peer-to-peer signaling protocol.

upvoted 0 times

...

Vivan

11 months ago

I'm not so sure, I think it might be H.248 and H.323.

upvoted 0 times

...

Kenneth

11 months ago

I agree with Justine, SIP and MGCP are peer-to-peer signaling protocols.

upvoted 0 times

...

Justine

1 years ago

I think the answer is D) SIP and E) MGCP.

upvoted 0 times

...

Bette

1 years ago

Ah, I see what you mean. H.248 is also a client-server protocol, not a true peer-to-peer one. So I'd go with H.323 and SIP as the two correct answers.

upvoted 0 times

...

Lennie

1 years ago

Yeah, I agree. Those two seem like the obvious choices here. SCCP and MGCP are more client-server based, if I remember correctly.

upvoted 0 times

Avery

1 years ago

I agree, H.248 and SIP are peer-to-peer signaling protocols.

upvoted 0 times

...

Krissy

1 years ago

Exactly, H.248 and SIP are the correct choices.

upvoted 0 times

...

Daniel

1 years ago

I think you're right. H.248 and SIP make sense.

upvoted 0 times

...

Geoffrey

1 years ago

I'm pretty sure it's H.248 and SIP.

upvoted 0 times

...

Rene

1 years ago

Yeah, I agree. SCCP and MGCP are more client-server based.

upvoted 0 times

...

Shawn

1 years ago

No, I believe it's H.248 and SIP.

upvoted 0 times

...

Alline

1 years ago

I think the correct answers are H.323 and SIP.

upvoted 0 times

...

Nobuko

1 years ago

Okay, let's see. I'm pretty sure H.323 and SIP are both peer-to-peer signaling protocols, since the end devices handle the call control and intelligence.

upvoted 0 times

...

Ludivina

1 years ago

Hmm, this seems like a tricky question. I'm not too familiar with all the protocols mentioned, so I'll have to think this through carefully.

upvoted 0 times

...