Multicast Quiz 1 ⋆ IpCisco

MULTICAST QUIZ 1

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Question 1

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

Question 2

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

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

Question 3

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

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

Question 4

Which ones are True about Multicast?

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

Question 4 Explanation:

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

Question 5

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

A	False
B	True

Question 6

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

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

Question 7

Which ones are True for Shared Path Tree?

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

Question 8

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

A	IGMP
B	ARP
C	ICMP
D	STP
E	PIM

Question 9

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

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

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

A	224.0.0.2
B	224.0.0.1
C	224.0.0.13
D	224.0.0.3
E	224.0.0.5

Question 11

What is the versions of IGMP?

A	IGMPv3
B	IGMPv4
C	IGMPv2
D	IGMPv5
E	IGMPv1

Question 12

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

A	100
B	30
C	120
D	20
E	15

Question 13

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

A	Source Path Tree
B	Shared Path Tree

Question 14

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

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

Question 15

What is the reserved IPv4 Multicast block?

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

Question 16

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

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

Question 17

Which ones are the duties of Multicast DRs?

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

Question 18

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

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

Question 19

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

A	True
B	False

Question 19 Explanation:

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

Question 20

What is the address range for GLOP?

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

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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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