Answer Posted / hasan
ICMP works on
echo-request n echo-reply
in network communications devices echo-request/reply's open
open in network security devices echo-request/reply is
close as inbound traffic is restricted by default.
so by this process of echo-request n echo-reply the PING
and traceroute works and gives the information that the
channel is established.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What do you understand by ‘protocol’ in networking?
Explain dhcp scope?
Which feature should a routing protocol have to support vlsm?
What is the default behavior of access-list?
Define class full protocol?
What is the difference between dynamic ip and static ip addressing?
What is raid in ccna?
Do you know how many types of data?
How many types of ends in wan?
Which defined peer ip address an local subnet belong to crete?
What is the mau?
What does aaa stands for?
Which ipsec rule is used for the olympia branch and what does it define? (Choose two)
Explain the matric of eigrp protocol?
Name which protocols are link states?