Interested to Buy Any Domain ? << Click Here >> for more details...
Ping uses which Internet layer protocol?
A.) RARP
B.) ICMP
C.) ARP
D.) FTP
- 4 Answers
- 19479 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
Answer: B
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.
| Is This Answer Correct ? | 36 Yes | 2 No |
Post New Answer View All Answers
What is difference between igp and eigrp?
What is the command for change serial cost?
What is the difference between switch and hub?
Explain the terms unicast, multicast, broadcast and multicast.
What is trigger rip and from which ios version it starts?
In IPSec what is SAD, SPD and SA's?
How network gateway is different from routers?
Tell me which protocol works only on cisco routers?
Can you define LAC
Explain what are the ranges of private ips?
In port based access-list which command u give instead of ip?
Define autonomous system (as)?
What is default size of hello packets in ospf?
What is the size of ipv6?
What is the name of best path in eigrp protocol?
