Networking - Networking Basics - Discussion
Discussion Forum : Networking Basics - Networking Basics (Q.No. 15)
15.
Which protocol is used to send a destination network unknown message back to originating hosts?
Answer: Option
Explanation:
ICMP is the protocol at the Network layer that is used to send messages back to an originating router.
Discussion:
16 comments Page 2 of 2.
Krish said:
1 decade ago
icmp 0 for reply.
icmp 8 for request.
icmp 3 for destination unreachable.
icmp 5 redirect.
icmp 11 time exceeded.
icmp 8 for request.
icmp 3 for destination unreachable.
icmp 5 redirect.
icmp 11 time exceeded.
Pravin said:
1 decade ago
How do we use PING command?
Komal said:
1 decade ago
Packet Internet Groper (Ping) uses ICMP echo request and reply messages to check the physical and logical connectivity of machines on an internetwork.
Swathi S said:
1 decade ago
The Internet Control Message Protocol (ICMP) is one of the core protocols of the Internet Protocol Suite. It is chiefly used by the operating systems of networked computers to send error messages indicating, for example, that a requested service is not available or that a host or router could not be reached.
Saranya said:
1 decade ago
Short for Internet Control Message Protocol, an extension to the Internet Protocol (IP). ICMP supports packets containing error, control, and informational messages. The PING command, for example, uses ICMP to test an Internet connection
Mariya francis.S said:
1 decade ago
What is mean by ICMP ?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers