Multicast Quiz 1 ⋆ IpCisco

MULTICAST QUIZ 1

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Question 1

Which ones are the duties of Multicast DRs?

A	It registers the Multicast Source to the RP
B	It tranmits the PIM Joins to Multicast Source
C	All of them
D	It tranmits the PIM Joins to RP
E	It registers the Multicast Source to the Multicast Receiver

Question 2

.... can be enabled on any interface that can be a receiver interface.

A	STP
B	PIM
C	IGMP
D	ARP
E	ICMP

Question 3

Randevous Point (RP) is optional in Any Soure Multicast Networks.

A	False
B	True

Question 3 Explanation:

Randevous Point (RP) is mandatory in Any Soure Multicast Networks.

Question 4

PIM Hellos are sent at every .... seconds.

A	100
B	30
C	120
D	20
E	15

Question 5

Which ones are examples for one-to-many multicast applications?

A	Stock Prices
B	IP-TV
C	Weather Updates
D	Real Time Monitoring
E	All of them

Question 6

Querier election is preemptive. If a new device come with a lower IP, the election is done again.

A	False
B	True

Question 7

Multicast uses .... as a Transport Layer Protocol.

A	UDP
B	None of them
C	All ot hem
D	SCTP
E	TCP

Question 8

Which ones are True about Multicast?

A	Any-to-any
B	Routers forward multicast by default
C	Sending packet a group of receivers
D	Only Unidirectional
E	Uninterested receivers can refuse the multicast packets

Question 8 Explanation:

Routers do not forward multicast by default. Multicast is Unidirectional or bidirectional.

Question 9

If you have a AS Number 16200, what is your GLOP Address range?

A	233.63.74.0/24
B	233.8.14.0/24
C	233.61.72.0/24
D	233.17.54.0/24
E	233.12.84.0/24

Question 9 Explanation:

32768 16384 8192 4096 2048 1024 512 256 128 64 32 16 8 4 2 1 0 0 1 1 1 1 1 1 0 1 0 0 1 0 1 0 00111111 = 63 01001010 = 74

Question 10

IGMP Proxy Operation Steps are given below. What is the Correct Order of this Oepration? a. Receivers Responds to IGMP Query. b. A single IGMP Report sent to the Querier. c. Querier Sends IGMP Query. d. IGMP Proxy forwards IGMP Query to all ports.

A	a-c-b-d
B	c-d-a-b
C	c-d-b-a
D	d-c-b-a
E	a-d-c-b

Question 11

Which ones are True for Shared Path Tree?

A	Rooted at Multicast Source
B	Showed as (S,G)
C	Showed as (S,*)
D	Showed as (*,G)
E	Rooted at Randevous Point (RP)

Question 12

What is the reserved IPv4 Multicast block?

A	224.0.0.0 - 230.255.255.255
B	224.0.0.0 - 239.255.255.255
C	224.0.0.0 - 229.255.255.255
D	220.0.0.0 - 230.255.255.255
E	224.0.0.0 - 224.255.255.255

Question 13

If you have an IPv6 address 2001::11aa:bb22:1234, what is your Solicited-node address?

A	FF02::1:FF00:1234
B	FF02::1:FFFF:1234
C	FF02::1:FF22:1234
D	FF02::1:FFFF:0000
E	FF02::1:0000:1234

Question 14

The Path betweeen the Randevous Point and the Receivers is ....

A	Shared Path Tree
B	Source Path Tree

Question 15

What is Meeting Point of Receiver and Sender in a Multicast Network?

A	Randevous-Point
B	Designated Router
C	Querier
D	Receiver Segment
E	Source Segment

Question 16

What is the address range for GLOP?

A	224.a.b.0 - 224.a.b.255
B	224.a.b.c - 225.a.b.c
C	233.a.b.0 - 233.a.b.255
D	224.a.b.0 - 233.a.b.c
E	224.a.b.c - 239.a.b.c

Question 17

The General Query message is sent to the Multicast address ....

A	224.0.0.3
B	224.0.0.5
C	224.0.0.1
D	224.0.0.2
E	224.0.0.13

Question 18

224.0.0.10 Multicast Address is used for All ... Routers.

A	IS-IS
B	PIM
C	OSPF
D	IGMP
E	EIGRP

Question 19

.... is used to check the IGMP join and leave messages and according to these messages it populates the switching tables in IP Multicast.

A	MLD
B	IGMP
C	IGMP Snooping
D	PIM DM
E	PIM SM

Question 20

What is the versions of IGMP?

A	IGMPv4
B	IGMPv1
C	IGMPv2
D	IGMPv3
E	IGMPv5

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There are 20 questions to complete.

gokhankosem

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

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Multicast Quiz 1

MULTICAST QUIZ 1

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