2570833
Descrição
Quiz por Del Sutton, atualizado more than 1 year ago
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Criado por Del Sutton
mais de 10 anos atrás
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Questão 1
Questão
PIM-SM uses a mechanism called ______ to test that the source IP address of a stream received on a port would be accessed in unicast back on the same port.
Responda
-
Reverse Path Forwarding
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High speed configuration
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Packet tracing
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R.B.T
Questão 2
Questão
An audio stream is being served by Multicast, hosts that correctly connect to the stream are fed it via ________ transport layer protocol.
Responda
-
User Datagram Protocol
-
RTP
-
SIM-DIM
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Transmission Control Protocol
Questão 3
Questão
The host uses [igmp] to join a multicast stream, and routers use [pim] to learn about available streams from upstream multicast routers.
Responda
-
Internet Group Management Protocol & Protocol Independent Multicast
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Internet Group Management Protocol & Personal information manager
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Internet Group Management Protocol & Product Information Management
Questão 4
Questão
The [pim-sm] multicast routing protocol is the most suitable protocol for routing multicast over Wide Area Networks (WAN).
Responda
-
Protocol-Independent Multicast Sparse Mode
-
Its a type it in answer, so make sure you know how to spell it!
Questão 5
Questão
Switches can be aware of multicast streams and behave accordingly if they are configured to use either ________ or _________.
Responda
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ip-snooping or cgmp
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Its a type it in job, make sure you know it!
Questão 6
Questão
Routers that have ports configured for ip pim sparse-dense-mode will randomly select PIM-SM or PIM-DM means of routing multicast.
Responda
- True
- False
Questão 7
Questão
What is the first [first_ip_addr] and last [last_ip_addr] IP address in the Multicast range of IPv4 addresses ?
Responda
-
224.0.0.0
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239.255.255.255
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224.0.0.5
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224.255.255.255
Questão 8
Questão
When a router sends an IGMP Query on the LAN to the hosts, it sends it using [ip] address.
Responda
-
224.0.0.1
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224.255.255.254
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224.0.0.2
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223.0.0.254
Questão 9
Questão
A Rendezvous Point (RV point) is required for which of the following Multicast routing protocols ?
Responda
-
PIM-DIM
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DVMPR
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PIM-SM
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MOSPF
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Both PIM-DM and PIM-SM
Questão 10
Questão
Match the milticast addresses to their function.
Responda
-
All Systems on the Subnet : 224.0.0.1
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All OSPF Routers : 224.0.0.5
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All PIM Routers : 224.0.0.13
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All OSPF Designated Routers : 224.0.0.6
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Al Routers on the subnet : 224.0.0.2
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