Answer / suraj kumar gupta

Aniket is the right person who gave the right answer of this
question....

Answer / ahmad husain

RIP   (ROUTING INFORMATION PROTOCOL)

30    SEC(UPDATE TIMER)
180   SEC(INVALID TIMER)
180   SEC(HOLDDOWN TIMER)
240   SEC(FLASH or DEAD TIMER)



IGRP  (INTERIOR GATEWAY ROUTING PROTOCOL)

90    SEC(UPDATE TIMER)
270   SEC(INVALID TIMER)
270   SEC(HOLDDOWN TIMER)
630   SEC(FLASH or DEAD TIMER)


EIGRP  (ENHANCED INTERIOR GATEWAY ROUTING PROTOCOL)

5    SEC(UPDATE TIMER)
15   SEC(HOLDDOWN TIMER) //

IN WAN(WIDE AREA N/W)

60    SEC(UPDATE TIMER)
120   SEC(HOLDDOWN TIMER)


OSPF  (OPEN SHORTEST PATH FIRST)

10     SEC(UPDATE TIMER)
40     SEC(HOLDDOWN TIMER)

Answer / bhisham

Timer given below:-

RIP (Routing Information Protocol):-Route update Timer
30Sec,
2 Route Invalid n Holdown timer 180 Sec
3 Flush Out =240 Sec

IGRP (Interior gateway routing protocol):-Route Update 90
Sec.
2Route Invalid =270 Sec
3 holdown timer = 280 Sec
4 Flush out timer = 680 Sec


EIGRP (Enhance Interior gateway routing protocol):-For
1.updatation used HELLO Protocol
2. Toplology used Dual All path entry
3. Routing Table Best path

OSPF (Open Shortest path First):-
1. For updation we used HEllo Protocol
2. LSA
Table Best path in N/w

Answer / majid

RIP = 30 sec

OSPF = (When there is update it send the update part of
routing)

IGRP = 90 sec

EIGRP = 30 sec


Proved during simulation.

Answer / ayesha anwar

rip:-
update 30 sec
timeout 180 sec
flush timer 120 sec

igrp:-
update timer 90 sec

Answer / raja imran

rip-30 sec
igrp-90 sec
eigrp-60 sec
ospf- 10 sec

Answer / irfan

RIP,15 seconds.
(RIP Send routing table to all connected routers)
IGRP,60 seconds.
(IGRP Send routing table to all connected routers)
EIGRP,
(After it well converged than If there is a change
in network structure it will send its routing table to all
connected routers)

OSPF, It is same as EIGRP.
(After it well converged than If there is a change
in network structure it will send its routing table to all
connected routers)

Answer / rajesh tiwari

180 se

Answer / shainu

0
100
110
90

Answer / chetan

rip 120
igrp 90
eigrp 90
ospf 110

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0 Answers  

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1 Answers  

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here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.

3 Answers