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What methods does split horizon use to reduce incorrect routing information?
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What mechanism will prevent Router1 from advertising false routing information back to Router2?
**split horizon
What do Poison Reverse and Split Horizon methods achieve?
A) Avoid routing loops B) Reduce collisions C) Speed up convergence D) Trigger updates its one of these
What does the split horizon rule help prevent?
Routing Loops
What protocol enables routers to build tables of routing information?
Routing Information Protocol (RIP)
What allows RIP to avoid routing loops by advertising a metric of infinity?
Split horizon with poison reverse.
What three routing protocols are distance vector routing protocols?
Routing Information Protocol (RIP) and Interior Gateway Routing Protocol (IGRP) are two very popular Distance Vector routing protocols
What bank uses routing number 122235821?
US Bank. Bank of America is incorrect.
How to maintain and verify routing information?
To maintain and verify routing information use the show version command.
Intermediate node routing in OSI architecture?
End systems (ESs) and intermediate systems (ISs) use routing protocols to distribute ("advertise") some or all of the information stored in their locally maintained routing information base. ESs and ISs send and receive these routing updates and use the information that they contain (and information that may be available from the local environment, such as information entered manually by an operator) to modify their routing information base
What is RIP routing protocol?
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
What is IGP?
Dear All, Clasful routing protocols will not support VLSM because it doesn't send the subnet mask information along with routing information. Classless routing protocols will support VLSM as because it s sending the subnet mask information with routing updates. Regards, Sivaraj C
What do you mean by classless addressing?
CLASSFUL ROUTING PROTOCOL. It means it will not carry the routing mask information while routing updates or routing advertisements. it will carry just only the ip-address information's. It will assume just default mask information's. Example : class-A 255.0.0.0 Class-B 255.255.0.0 Class-C 255.255.255.0 So classful routing protocols will not support the VLSM and Supernetting Example of classful routing protocols is 1. RIP V1 2. IGRP CLASSLESS ROUTING PROTOCOL These kind of routing protocols will carry the subnet mask information's while doing the routing updates or routing advertisements. So it will support the VLSM and Supernetting, also support noncontiguous networks Example RIP V2 EIGRP OSPF CLASSFUL ROUTING PROTOCOL. It means it will not carry the routing mask information while routing updates or routing advertisements. it will carry just only the ip-address information's. It will assume just default mask information's. Example : class-A 255.0.0.0 Class-B 255.255.0.0 Class-C 255.255.255.0 So classful routing protocols will not support the VLSM and Supernetting Example of classful routing protocols is 1. RIP V1 2. IGRP CLASSLESS ROUTING PROTOCOL These kind of routing protocols will carry the subnet mask information's while doing the routing updates or routing advertisements. So it will support the VLSM and Supernetting, also support noncontiguous networks Example RIP V2 EIGRP OSPF
