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what is distance vector protocol link state protocol and
what is the diffrence between them
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If all routers were running a Distance Vector protocol, the
path or 'route' chosen would be from A B directly over the
ISDN serial link, even though that link is about 10 times
slower than the indirect route from A C D B.
A Link State protocol would choose the A C D B path
because it's using a faster medium (100 Mb ethernet). In
this example, it would be better to run a Link State routing
protocol, but if all the links in the network are the same
speed, then a Distance Vector protocol is better.
| Is This Answer Correct ? | 15 Yes | 1 No |
Answer / ganesh
rip is called distance vector coz it selects best path
based on hop count. ( it counts the no of router between
source router and destination network )
distance - how far is the destination
vector - in which direction
ospf is link state coz it learns topology changes by
exchanging LSAs. it advertises state of the interfaces.
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / pradeesh
In Distance vector protocol the metric is based on HOP. (HOP means the distance b/w routers).
In Link state protocol the metric is based on Bandwidth.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / sooraj mannadiar
distance vector protocol send update information at every 30
sec but link state protocol send update information eny
changing our network .distance vector protocol do not carry
subnet values link state protocol carry subnet value
| Is This Answer Correct ? | 2 Yes | 0 No |
Rip is distance vector and ospf is link stat protocol. distance vactr means rip hv only 15 router limit otherside ospf hv unlimited limit of router in own network.link state protocol use link state algo. for calculate best path otherside distanc vctr use ballman ford algo. distance vctr protocol determine distance & direction.ospf use bw for calculate mertic and rip use hop count.
| Is This Answer Correct ? | 1 Yes | 0 No |
Which statement is true regarding Administrative distance? A.) It is a metric B.) Number of hops between two routers C.) Trustworthiness of the routing information D.) RIP Administrative distance is 100
How many types of IP routings?
14 Answers CK, TCS,
in the ospf area network dr and bdr selection procedure occur let there are 4 router in that n/w r1 have the higher priority then r2 and r2 have higher priority then r3 and so on like that r1>r2>r3>r4 now as we know that selection of dr and bdr based upon the router priority so in this case r1 will be dr and r2 will be bdr now my question is that if i am going to implement 5th router which have greater priority then r1 then will it become dr atomically remember that i am not going change my 5 or 1st router property answer that one please
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CCNA 
