Which protocol is responsible for that message?

An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?

An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?

A.
RARP

B.
RUDP

C.
ICMP

D.
SNMP

Explanation:
his question is to examine the command ping.
The ping command is often used to check the network connectivity.
Ping sends an ICMP echo request to the destination and tells whether a corresponding ICMP echo reply message is received or not.



Leave a Reply 2

Your email address will not be published. Required fields are marked *


Roberto

Roberto

It should be “Destination Unreachable”, instead of “Destination Unreadable”.

Email Hosting

Email Hosting

The ICMP destination unreachable message is generated by a router (which is reachable) to inform the source host that the destination unicast address is unreachable.