Answer Posted / guest

Answer: C

Internet Control Message Protocol - ICMP is a management
protocol and

messaging service provider for IP. Its messages are carried
as IP

datagrams.

ICMP is used in the following events:

Destination Unreachable - If a router cannot send an IP
packet any

further, it uses an ICMP echo to send a message back to the
sender

notifying it that the remote node is unreachable.

Buffer Full - If a routers memory buffer is full ICMP will
send out a

message to the originator.

Hops - Each IP datagram is assigned a path. This consists of
hops. If it

goes through the maximum number of hops, the packet is
discarded and the

discarding router sends an ICMP echo to the host.

Ping - Ping use ICMP echo message to check connectivity.

Tell me how much hold down time of eigrep protocol?

661

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How many fillers we can put in one ip of ipv6?

742

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Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)

897

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Which protocol works only on cisco routers?

713

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What does the meaning of interface 0/0?

3347

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Which mode called privilege mode?

754

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Which multicast ip eigrp protocol use?

773

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When we use loop back ip?

829

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What is the minimum and maximum request timer?

806

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How are internetworks created?

924

---

What is difference between igp and eigrp?

758

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Explain how many types of ends in wan?

730

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Which command we give for live view of remote site routers?

688

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Which decision called socket base?

705

---

What do we check while configuring the server?

692

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