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Q.

A _______ message tells an upstream router to start sending multicast messages for a specific group through a specific router.

A

weed

B

graft

C

prune

D

none of the above

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MCQ

1.

In ______, the router forwards the received packet through only one of its interfaces.

A

unicasting

B

multicasting

C

broadcasting

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none of the above

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The metric used by _______ is the hop count

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OSPF

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RIP

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BGP

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3.

. _______ deals with the issues of creating and maintaining routing tables.

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A dynamic table is one _______

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with manual entries

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which is updated automatically

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either a or b

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none of the above

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5.

____________ is a group of networks and routers under the authority of a single administration.

A

An autonomous system

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An area

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a and b

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none of the above

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