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Multicast Quiz 1

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
a-c-b-d
B
c-d-a-b
C
a-d-c-b
D
d-c-b-a
E
c-d-b-a
Question 2
If you have a AS Number 16200, what is your GLOP Address range?
A
233.17.54.0/24
B
233.63.74.0/24
C
233.12.84.0/24
D
233.8.14.0/24
E
233.61.72.0/24
Question 2 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 3
Querier election is preemptive. If a new device come with a lower IP, the election is done again.
A
True
B
False
Question 4
Which ones are True about Multicast?
A
Sending packet a group of receivers
B
Routers forward multicast by default
C
Any-to-any
D
Only Unidirectional
E
Uninterested receivers can refuse the multicast packets
Question 4 Explanation: 
Routers do not forward multicast by default. Multicast is Unidirectional or bidirectional.
Question 5
If you have an IPv6 address 2001::11aa:bb22:1234, what is your Solicited-node address?
A
FF02::1:FFFF:0000
B
FF02::1:FF00:1234
C
FF02::1:FF22:1234
D
FF02::1:0000:1234
E
FF02::1:FFFF:1234
Question 6
.... can be enabled on any interface that can be a receiver interface.
A
STP
B
PIM
C
IGMP
D
ICMP
E
ARP
Question 7
The Path betweeen the Randevous Point and the Receivers is ....
A
Source Path Tree
B
Shared Path Tree
Question 8
Multicast uses .... as a Transport Layer Protocol.
A
SCTP
B
All ot hem
C
None of them
D
TCP
E
UDP
Question 9
Which ones are the duties of Multicast DRs?
A
It tranmits the PIM Joins to Multicast Source
B
It tranmits the PIM Joins to RP
C
All of them
D
It registers the Multicast Source to the RP
E
It registers the Multicast Source to the Multicast Receiver
Question 10
Which ones are examples for one-to-many multicast applications?
A
All of them
B
Real Time Monitoring
C
Stock Prices
D
Weather Updates
E
IP-TV
Question 11
The General Query message is sent to the Multicast address ....
A
224.0.0.2
B
224.0.0.3
C
224.0.0.5
D
224.0.0.13
E
224.0.0.1
Question 12
Which ones are True for Shared Path Tree?
A
Showed as (S,G)
B
Rooted at Multicast Source
C
Showed as (S,*)
D
Showed as (*,G)
E
Rooted at Randevous Point (RP)
Question 13
What is the address range for GLOP?
A
224.a.b.c - 225.a.b.c
B
224.a.b.0 - 233.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
Question 14
Randevous Point (RP) is optional in Any Soure Multicast Networks.
A
True
B
False
Question 14 Explanation: 
Randevous Point (RP) is mandatory in Any Soure Multicast Networks.
Question 15
PIM Hellos are sent at every .... seconds.
A
15
B
100
C
30
D
120
E
20
Question 16
224.0.0.10 Multicast Address is used for All ... Routers.
A
EIGRP
B
IS-IS
C
PIM
D
IGMP
E
OSPF
Question 17
.... 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
PIM SM
C
PIM DM
D
IGMP
E
IGMP Snooping
Question 18
What is the versions of IGMP?
A
IGMPv5
B
IGMPv4
C
IGMPv1
D
IGMPv3
E
IGMPv2
Question 19
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 20
What is Meeting Point of Receiver and Sender in a Multicast Network? 
A
Querier
B
Randevous-Point
C
Designated Router
D
Source Segment
E
Receiver Segment
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.
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