Which of the following is incorrect regarding the Internet Control Mes...
ICMP is error reporting protocol used when something unexpected occurs in routers, used to test connectivity while BOOTP is IP protocol network to automatically assigned an IP address to network devices from a configuration server.
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Which of the following is incorrect regarding the Internet Control Mes...
Introduction:
The Internet Control Message Protocol (ICMP) is a network protocol used to report errors and exchange operational information within IP networks. It is an integral part of the Internet Protocol Suite and is commonly used for diagnostic and troubleshooting purposes.
Explanation:
The incorrect statement regarding the ICMP is option 'C', which states that ICMP and BOOTP protocols are equivalent in their usage. This statement is incorrect because ICMP and BOOTP are two different protocols with distinct purposes.
ICMP:
- ICMP is primarily used for error reporting and diagnostics in IP networks.
- It is responsible for reporting errors and anomalies in the network to the source IP address of the original packet.
- ICMP messages include error messages such as "destination unreachable," "time exceeded," and "echo request/reply" for network troubleshooting.
BOOTP:
- BOOTP (Bootstrap Protocol) is a network protocol used to automatically assign IP addresses to network devices during booting.
- It is primarily used for network booting and automatic IP configuration.
- BOOTP messages are used by a client to request an IP address, and a server responds with the appropriate configuration information.
Differences between ICMP and BOOTP:
1. Purpose:
- ICMP: Used for error reporting and diagnostics in IP networks.
- BOOTP: Used for automatic IP address assignment during booting.
2. Error Reporting:
- ICMP: Reports errors and anomalies in the network to the source IP address of the original packet.
- BOOTP: Does not report errors but rather facilitates IP configuration during booting.
3. Message Types:
- ICMP: Includes error messages such as "destination unreachable," "time exceeded," and network troubleshooting messages.
- BOOTP: Includes messages for IP address assignment and configuration.
4. Usage:
- ICMP: Used by network devices and routers to communicate error conditions and perform network diagnostics.
- BOOTP: Used during the booting process to automatically assign IP addresses to network devices.
Conclusion:
ICMP and BOOTP are two distinct protocols with different purposes. ICMP is used for error reporting, diagnostics, and network troubleshooting, while BOOTP is specifically designed for automatic IP address assignment during booting. Therefore, it is incorrect to state that ICMP and BOOTP protocols are equivalent in their usage.
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