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.

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.

Identify the true statements about the following access list: Access-list 101 deny tcp 192.10.172.0 0.0.0.255 any eq 23 Access-list 101 permit ip any any A.) This access list prevents the host 192.10.172.0 from telneting B.) This access list prevents any telnet traffic from subnet 192.10.172.0/24 C.) This access list filters some telnet access D.) This access list denies any telnet traffic to subnet 192.10.172.0/24 E.) This access list is invalid F.) The netmask on the this access list is reversed

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Explain how many types of router?

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What is the frame relay?

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Identify the command to copy a configuration file from a TFTP server to a routers active configuration? A.) Router# copy running-config tftp B.) Router# copy tftp running-config C.) Router# copy tftp 172.16.0.1 running-config D.) Router(config)# copy tftp running-config

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What are the ranges of private ips?

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A server is running HTTP, SMTP and DHCP. Which of the following best explains how the server is able to handle all three services over the same connection? The server has separate buffer areas for each application and forwards all data to each service. If the data does not apply to that application, it is discarded. The server processes each packet one at a time and forwards the data to the application that indicates that it is waiting for a transmission to arrive. The data is discarded if it does not apply to that application. The server uses the destination port number in the TCP/UDP header to identify the service. The data is forwarded to the service identified by the port number. The server uses separate three-way handshake connections to control the flow of the data and relates the service to the proper connection. This relationship allows the server to pass the data to the proper service.

1 Answers  

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Which command specifies a second subinterface on serial interface 0? A. interface s 0.2 point-to-point B. interface 2 s.0 point-to-point C. suberinterface 2.s 0 point-to-point D. interface s 0 sub 2 point-to-point E. interface s 0.1 point-to-point sub 2

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What are the job opportunities i will get once i complete my CCNA certification.

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Can you explain the broader steps of how L2F establishes the tunnel?

1 Answers   CCIE,

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Where shall i do CCNA cour??. can i do CCNA at home if yes then where shall i get CCNA book or simmulator.or if not then plz reff. me any good center in delhi

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What is the syntax to add a banner to the Cisco router? A.) motd banner # B.) banner C.) banner motd # D.) banner #

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Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet

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