Answer Posted / shahin

If the successor path is lost & there is no feasible
successor path is available, router sends out query messages
on all EIGRP enable interfaces & tries to find out an
alternative path to the network. It is active state for that
route.

Now Router is waiting for reply from its neighbors. If reply
is missing for 3 min, dat means router didn't get any reply
from neighbors, then it becomes stuck in active.

In this case, router reset the neighbor relationship with
the router who didn't replied back the query messages sent
by the router.

To solve this problem, two method is used -

a) Router summarization
b) EIGRP Stub.

To disbale the stuck in active timer, the following command
is used -

Router(config-router)# timers active-time disable.

Which protocol comes under hybrid dynamic type?

1085

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What are the ranges for the private ips?

1019

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What are the possible ways of data transmission in ccna?

1081

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What is the maximum value of administrative you can use?

1191

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What is the difference between full duplex and half duplex?

1124

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1900 Value in which type of access list?

1039

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Mention what is bootp?

1072

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2685

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How many types of ips?

1096

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When dr communicate with bdr which multicast ip it use?

1135

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Explain the difference between static and dynamic routing?

1110

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What is the second best path name of eigrp?

1040

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What are the different ways authentication mechanism in VPN?

3928

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How do areas benefit a link state inter network?

1122

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Mention what is the matric of eigrp protocol?

1189

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