Multicast Quiz 1 ⋆ IpCisco

MULTICAST QUIZ 1

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Question 1

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

A	STP
B	ARP
C	PIM
D	IGMP
E	ICMP

Question 2

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

A	True
B	False

Question 2 Explanation:

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

Question 3

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

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

Question 4

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

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

Question 5

Which ones are True for Shared Path Tree?

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

Question 6

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

Question 7

.... 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	IGMP
C	IGMP Snooping
D	MLD
E	PIM SM

Question 8

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

A	15
B	100
C	30
D	120
E	20

Question 9

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

A	False
B	True

Question 10

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

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

Question 11

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

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

Question 12

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

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

Question 12 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 13

What is the versions of IGMP?

A	IGMPv5
B	IGMPv4
C	IGMPv3
D	IGMPv1
E	IGMPv2

Question 14

What is the address range for GLOP?

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

Question 15

Which ones are True about Multicast?

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

Question 15 Explanation:

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

Question 16

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

A	224.0.0.1
B	224.0.0.3
C	224.0.0.5
D	224.0.0.13
E	224.0.0.2

Question 17

Which ones are the duties of Multicast DRs?

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

Question 18

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

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

Question 19

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

A	Source Path Tree
B	Shared Path Tree

Question 20

What is the reserved IPv4 Multicast block?

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

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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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