Answer / vikramsingh11

IGRP has a number of features that are designed to enhance
its stability, such as:
Holddowns
Split horizons
Poison reverse updates

HolddownsHolddowns are used to prevent regular update
messages from inappropriately reinstating a route that may
not be up.

Split horizonsSplit horizons are derived from the premise
that it is usually not useful to send information about a
route back in the direction from which it came.

Poison reverse updatesSplit horizons prevent routing loops
between adjacent routers, but poison reverse updates are
necessary to defeat larger routing loops.

Today, IGRP is showing its age, it lacks support for
variable length subnet masks (VLSM). Rather than develop an
IGRP version 2 to correct this problem, Cisco has built upon
IGRP's legacy of success with Enhanced IGRP.

After how long keep alive messages exchange in eigrp?

0 Answers  

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what is the difference b/w pap and chap,and give comand to configure pap cahp on two router r1 and r2,

1 Answers  

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X.25 is characterized by layer 2 identifiers, and what else? A.) Virtual Lan's B.) Session Layer C.) Transport Layer D.) Routing Updates E.) PVC's

1 Answers  

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What does the Frame Relay switch use to distinguish between each PVC connection? A. data-link connection identifiers (DLCIs) B. BECNs C. FECNs D. the Local Management Interface (LMI)

2 Answers  

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What is network?

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Hi Jitendera, I continuously read your answers which is more knowlegable than books... Q.I am facing some problems in subnetting.can you plzz explain the subnetting process.. will be remain thankful

4 Answers  

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What information is provided by the local management interface (LMI)? A.) LMI encapsulation type B.) The current DLCI values C.) The status of virtual circuits D.) The global or local significance of the DLCI values

1 Answers  

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Suppose a USER is saying he is not able to access the internet or page loading is slow what trobleshooting steps you will take to get it fixed

5 Answers   Infosys,

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After how long eigrp protocol advertise its routing table?

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Identify the command to run 'setup'? A.) Router(config)#setup B.) Router?setup C.) Router#setup D.) Router>setup

1 Answers   Karrox,

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heyyy frnds can please me that which institue is good for me in hardware and networking because im coming frm Dubai

3 Answers  

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You are given the IP address of 172.16.2.160 with a subnet mask of 255.255.0.0. What is the network address in binary? A. 10101100 00010000 B. 00000010 10100000 C. 10101100 00000000 D. 11100000 11110000

2 Answers  

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