Thanks for your support. I completed my studies and now doing a job but even now I occasionally see ur videos to learn new topics. i will never forget how much your videos helped me to clear the exams during my studies. Thanks!!
🎯 Key Takeaways for quick navigation: 00:00 🌐 *ICMP (Internet Control Message Protocol) is a network layer protocol always used with IP (Internet Protocol). It addresses the unreliability of IP by providing error messages to the source host.* 01:26 ⚠️ *IP is unreliable because if a packet is lost, there's no way to report the error to the source host. ICMP helps control errors but cannot correct them.* 02:36 📊 *ICMP messages include error and query messages. Error messages: destination unreachable, time exceeded, source quench, parameter problem, redirection. Query messages: echo request/reply, timestamp request/reply, router advertisement.* 05:16 ⌛ *Time Exceeded ICMP message is generated when the TTL (Time to Live) field in a packet hits zero, or when fragments of a large packet don't reach the destination router in time.* 08:51 🚥 *Source Quench ICMP message indicates congestion or flow control issues at a router. Host adjusts transmission accordingly, either waiting or slowing down.* 10:26 🛑 *Parameter Problem ICMP message is sent if there's an invalid header field in a packet, signaling an issue with the packet's header.* 11:33 🔄 *Redirection ICMP message occurs when an intermediate router suggests a better path for a packet, providing an alternate route to the destination host.* 12:57 🔄 *Query messages like Echo Request/Reply, Timestamp Request/Reply, and Router Advertisement are used to gather information about network performance and share routing information.* Made with HARPA AI
may be from tomorrow onwards. maximum I require 2 more months to finish cn. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Thanks for your support. I completed my studies and now doing a job but even now I occasionally see ur videos to learn new topics. i will never forget how much your videos helped me to clear the exams during my studies. Thanks!!
Keep it up
🎯 Key Takeaways for quick navigation:
00:00 🌐 *ICMP (Internet Control Message Protocol) is a network layer protocol always used with IP (Internet Protocol). It addresses the unreliability of IP by providing error messages to the source host.*
01:26 ⚠️ *IP is unreliable because if a packet is lost, there's no way to report the error to the source host. ICMP helps control errors but cannot correct them.*
02:36 📊 *ICMP messages include error and query messages. Error messages: destination unreachable, time exceeded, source quench, parameter problem, redirection. Query messages: echo request/reply, timestamp request/reply, router advertisement.*
05:16 ⌛ *Time Exceeded ICMP message is generated when the TTL (Time to Live) field in a packet hits zero, or when fragments of a large packet don't reach the destination router in time.*
08:51 🚥 *Source Quench ICMP message indicates congestion or flow control issues at a router. Host adjusts transmission accordingly, either waiting or slowing down.*
10:26 🛑 *Parameter Problem ICMP message is sent if there's an invalid header field in a packet, signaling an issue with the packet's header.*
11:33 🔄 *Redirection ICMP message occurs when an intermediate router suggests a better path for a packet, providing an alternate route to the destination host.*
12:57 🔄 *Query messages like Echo Request/Reply, Timestamp Request/Reply, and Router Advertisement are used to gather information about network performance and share routing information.*
Made with HARPA AI
So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Tomorrow my cn exam and sir has uploaded yesterday ❤
All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
@@SudhakarAtchala tq sir
Thank you so much sir 🙏
Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Sir, when will other layers be uploaded?
Also thank you so much for everything!
may be from tomorrow onwards. maximum I require 2 more months to finish cn. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
❤❤
Thanks. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.
Thank you sir 🙏
Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Thank you sir 🙇
Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
tq sir..
Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..