Can anyone explain the Split Horizon rule in RIP & also
Split Horizon with Poison reverse.
Jitu.... U knw wat i expect.. hehehehehe...
Answers were Sorted based on User's Feedback
Answer / raystargazer
Split Horizon: Never advertise a route out of the interface
from which you learned it.
Route Poisoning: Once you learn of a bad route through an
interface, advertise it as "unreachable" (i.e. RIP hop count
16) back through that same interface. Poisoning requires the
notified router to reply with the same "poisoned"
notification on the route it came in on to avoid error
looping. This essentially breaks the Split Horizon rules for
the bad route until the problem is resolved.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / siba (dip)
In computer networks, distance-vector routing protocols
employ the split horizon route advertisement rule which
prohibits a router from advertising a route back out the
interface from which it was learned. Split horizon is one
of the methods used to prevent routing loops due to the
slow convergence times of distance-vector routing protocols.
Routing poision used by various distance vector routing
protocols in order to overcome large routing loops and
offer explict information about when a subnet or network is
not accessible.
Is This Answer Correct ? | 1 Yes | 4 No |
What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21
Can you define LAC
What command would show the version of the IOS that you are running? A.) show nvram B.) show version C.) show startup-config D.) show ios E.) ver -a F.) show ram
A big part of the overhead on a network is broadcasts. You divide a large number of hosts into smaller individual networks and separate them with the proper device According to proper networking terminology you have created separate _______________________, User Domains Broadcast Domains Collision Areas Broadcast Areas
What is the default encapsulation of Netware 3.12? A.) Ethernet_II B.) 802.5 C.) 802.2 D.) 802.3
What is the second best path name of eigrp?
What is the mesh network?
Identify the command to configure a description on an interface? A.) Router> description Finance department B.) Router(config)# description Finance department C.) Router(config-if)# description Finance department D.) Router# description Finance department
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
The command 'debug ip rip' will do which of the following? A.) Show Neighbor Info. B.) Display RIP routing updates. C.) Show routing table changes. D.) Show all IP traffic. E.) This is not a valid router command. F.) Cause the router to respond with 'Ambiguous command'
Identify 3 methods not used to prevent routing loops? A.) Holddown timers B.) Sequence numbers C.) Triggered updates D.) Split horizon E.) Area hierarchies F.) Order of router startup
Explain what is the size of hello packets in eigrep protocol?