Multicast Quiz 5 ⋆ IpCisco

MULTICAST QUIZ 5

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Question 1

What is the protocol use instead of IGMP with IPv6?

A	MVRP
B	PIM
C	LLDP
D	MLD
E	CGMP

Question 2

Which ones are True about Multicast?

A	Only Any-to-one
B	Routers do not forward multicast by default
C	Uninterested receivers can not refuse multicast packets
D	Simple switches forward multicast by default
E	Unidirectional or bidirectional

Question 2 Explanation:

Multicast is Any-to-any technology. Uninterested receivers can refuse multicast packets.

Question 3

Which First Hop Redundancy Protocol Multicast address is 224.0.0.18?

A	GLBP
B	VRRP
C	HSRP

Question 4

What is True for many-to-many multicast applications?

A	Full mesh topology is used
B	Receivers are known
C	More complex than one-to-one model
D	All of them
E	All devices are both sources and receivers

Question 5

In an IP Multicast Network, the router that has the .... will become Querier.

A	Highest Priority
B	Highest MAC Address
C	Lowest IP Address
D	Highest IP Address
E	Lowest MAC Address

Question 6

Which address range is reserved only used inside a Private domain?

A	224.0.0.0 - 224.255.255.255
B	224.0.0.0 - 224.0.0.255
C	239.0.0.0 - 239.255.255.255
D	224.0.0.0 - 239.255.255.255
E	232.0.0.0 - 233.0.0.255

Question 7

Which ones are the Query Types used by IGMPv3?

A	Group Specific Query
B	Group Membership Query
C	Group Specific Report
D	Group Membership Report
E	Group and Source Specific Query

Question 8

Which ones are the benefits of SSM?

A	With multiple alternatives, redundancy can be provided
B	All of them
C	Easy to configure because of using Source Distribution Tree only
D	Better alternative Sources can be used
E	With only one alternative there is no source redundancy

Question 9

.... IP adresses use the same Multicast MAC address ebcause of .... overlap ratio.

A	16 / 8:1
B	32 / 32:1
C	16 / 16:1
D	16 / 16:1
E	32 / 16:1

Question 10

If you have an IPv6 address 2001::4477:0:0:DEF:1, what is your Solicited-node address?

A	FF02::1:FFFF:1
B	FF02::1:0DEF:1
C	FF02::1:FFEF:1
D	FF02::1:DEF:1
E	FF02::1:FDEF:1

Question 11

To check the Multicast traffic, if it is coming from the expected port or not, we use a mechanims. This mechanism is called ...

A	Port Check
B	Split Horizon
C	RPF Check
D	IGMP Check
E	Poison Reverese

Question 12

.... determines the Multicast group members in an IP Multicast Network.

A	ICMP
B	LLDP
C	ARP
D	PIM
E	IGMP

Question 13

In PIM Assert Mecahanism, .... and .... wins the election, and continue to forward the multicast traffic.

A	Lower IP / Lower metric
B	Lower IP / Lower MAC
C	Higher IP/ Lower Priority
D	Higher preference / Lower Higher
E	Lower preference / Lower metric

Question 14

What is the name of the path that the multicast traffic go through in the core?

A	Multicast Distribution Tree
B	Randevous Point
C	Forwading Equivalent Class
D	Querier Path
E	DR Core Path

Question 15

Multicast Routing Protocol Signalling direction is ...., and Multicast Flow direction is ....,

A	From Receiver to RP/ From RP to Receiver
B	From Source to Receiver / From Receiver to Source
C	From Source to RP / From RP to Source
D	From Receiver to Source / From Source to Receiver
E	From Source to DR / From DR to Source

Question 16

Which ones are True for IGMPv3?

A	Used only with PIM SM
B	Report Suppression is not used
C	All of them
D	Specific Sources can be selected
E	Report Suppression is supported

Question 17

How many PIM Messages types?

A	2
B	3
C	4
D	5
E	9

Question 17 Explanation:

PIM Messages: Hello Register Register Stop Join / Prune Bootstrap Assert Graft Graft ACk Candidate RP Advertisement

Question 18

If you have a AS Number 11084, what is your GLOP Address range?

A	233.30.10.0/24
B	233.13.5.0/24
C	233.100.2.0/24
D	233.12.17.0/24
E	233.43.78.0/24

Question 18 Explanation:

32768 16384 8192 4096 2048 1024 512 256 128 64 32 16 8 4 2 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 1 0 00101011 = 43 01001110 = 78

Question 19

What is the Default DR Priority?

A	100
B	10
C	5
D	1
E	2

Question 20

In Source Specific Multicast (SSM), the receiver joins directly to the Multicast Source with (S,G) Join. And Shared Tree is never created.

A	False
B	True

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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 5

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