Multicast Quiz 1 ⋆ IpCisco

MULTICAST QUIZ 1

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Question 1

Which ones are the duties of Multicast DRs?

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

Question 2

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

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

Question 3

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

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

Question 4

What is the address range for GLOP?

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

Question 5

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

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

Question 6

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

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

Question 7

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

A	Shared Path Tree
B	Source Path Tree

Question 8

Which ones are True about Multicast?

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

Question 8 Explanation:

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

Question 9

What is the reserved IPv4 Multicast block?

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

Question 10

Which ones are True for Shared Path Tree?

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

Question 11

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

A	ARP
B	ICMP
C	IGMP
D	STP
E	PIM

Question 12

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

A	30
B	100
C	120
D	20
E	15

Question 13

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

A	True
B	False

Question 13 Explanation:

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

Question 14

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	224.0.0.13
E	224.0.0.2

Question 15

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

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

Question 16

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

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

Question 16 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 17

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

Question 18

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

A	True
B	False

Question 19

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

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

Question 20

What is the versions of IGMP?

A	IGMPv1
B	IGMPv2
C	IGMPv3
D	IGMPv5
E	IGMPv4

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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

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