Exam 300-320 topic 2 question 78 discussion

Actual exam question from Cisco's 300-320

Question #: 78
Topic #: 2

[All 300-320 Questions]

Which two characteristics of MSDP when designing an interdomain multicast network are true? (Choose two.)

A. MSDP is a mechanism that allows RPs to share information about active sources.
B. Any network utilizing iBGP or eBGP can use MSDP.
C. In the PIM-SM model, multicast sources and receivers must register with their local RP.
D. RPs in other domains have full knowledge of sources located in other domains.
E. The MSDP speaker periodically sends SAs that include all sources in all discovered domains.

Show Suggested Answer

Suggested Answer: AC 🗳️
Reference:
https://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/ip_multicast/Phase_1/mcstmsdp/mcst_p1.html

by Sergio at Nov. 20, 2019, 2:29 a.m.

Comments

Submit Cancel

mimo1000

5 years, 5 months ago

I mean answers are A,C

upvoted 1 times

...

answers are A&B: for the link in the question - MSDP is a mechanism that allows RPs to share information about active sources - In the PIM-SM model, multicast sources and receivers must register with their local RP D is wrong because from the same source RPs in other domains have no way of knowing about sources located in other domains

upvoted 1 times

...

Sergio

5 years, 7 months ago

I think the correct answers should be A and D. Though C is a correct statement, but D is more relevant to MSDP.

upvoted 1 times

...