Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
ICMP
ICMP is a technical acronym used exclusively within the domain of computer networking and information technology. It functions as a diagnostic tool rather than a data transport mechanism, meaning it is used to report errors or provide status updates about the delivery of IP packets.
Because it is a specific protocol name, it is treated as a proper noun and is almost always written in uppercase. It does not follow standard noun pluralization in technical discourse; one refers to the protocol itself or to ICMP packets, rather than using a plural form of the acronym.
Ý nghĩa
The Internet Control Message Protocol, a network layer protocol used by network devices to send error messages and operational information indicating success or failure when communicating with another network attached device.
The network administrator used ICMP to diagnose the connectivity issue using a ping command.
Ví dụ
The network administrator used ICMP to check if the server was reachable.
Ping is the most common tool that relies on ICMP echo requests.
I wonder if the firewall is blocking ICMP traffic.
The router sent an ICMP destination unreachable message back to the host.
The router sent an ICMP destination unreachable message back to the host.
Why is the server not responding to ICMP pings?
An ICMP flood can be used to launch a denial of service attack.
Traceroute uses ICMP time exceeded messages to map the network path.
We need to configure the gateway to allow specific ICMP types.