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The Internet Control Message Protocol (ICMP) is a supporting protocol [2] in the Internet protocol suite. It is used by network devices, including routers, to send error messages and operational information indicating success or failure when communicating with another IP address.
ICMP (ang. Internet Control Message Protocol, dosł. internetowy protokół komunikatów kontrolnych) – opisany w RFC 792 ↓ protokół warstwy sieciowej modelu OSI, wykorzystywany w diagnostyce sieci oraz trasowaniu. Pełni przede wszystkim funkcję kontroli transmisji w sieci.
The Internet Protocol (IP) is the network layer communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet.
Internet Control Message Protocol version 6 (ICMPv6) is the implementation of the Internet Control Message Protocol (ICMP) for Internet Protocol version 6 (IPv6). [1] ICMPv6 is an integral part of IPv6 and performs error reporting and diagnostic functions.
24 mar 2023 · ICMP is a core protocol operating in the Internet layer of the Internet Protocol Suite. [2] ICMP messages are used for diagnostic or control purposes or generated in response to errors in IP operations. [1] ICMP messages may be classified into two categories: error messages and information messages. [3]
25 kwi 2019 · ICMP is an error-reporting protocol used to generate error messages to the source IP address when network problems prevent the delivery of packets. ICMP creates and sends messages to the source IP address indicating that a gateway to the Internet, service or host cannot be reached for packet delivery.
The Internet Control Message Protocol (ICMP) is a protocol that devices within a network use to communicate problems with data transmission. In this ICMP definition, one of the primary ways in which ICMP is used is to determine if data is getting to its destination and at the right time.
