https://www.emblogic.com/forum/categories/014-01-18-the-internet-layer/feed.rss Sun, 12 Jul 26 01:24:48 +0530 014.01.18.The Internet Layer - EmbLogic en-CA https://www.emblogic.com/forum/discussion/1120/4-a-host-being-attached-to-multiple-subnets Wed, 17 Jan 2024 07:05:52 +0530 pravjot 1120@/forum/discussions 4. Explain the concept of a host being attached to multiple subnets, and why such hosts are referred to as routers or gateways.
]]> https://www.emblogic.com/forum/discussion/1125/9-how-is-an-ip-address-similar-to-a-postal-address Wed, 17 Jan 2024 07:09:51 +0530 pravjot 1125@/forum/discussions 9. How is an IP address similar to a postal address, and why is it necessary for machines to know the IP address of another host to communicate?
]]> https://www.emblogic.com/forum/discussion/1127/11-the-network-configuration-tool-ip-compared-to-older-ifconfig Wed, 17 Jan 2024 07:26:47 +0530 pravjot 1127@/forum/discussions 11. Explain the purpose and significance of the network configuration tool "ip" compared to the older "ifconfig" command.
]]> https://www.emblogic.com/forum/discussion/1129/13-how-is-a-subnet-defined-and-what-are-the-two-essential-pieces- Wed, 17 Jan 2024 07:27:59 +0530 pravjot 1129@/forum/discussions 13. How is a subnet defined, and what are the two essential pieces in defining a subnet?
]]> https://www.emblogic.com/forum/discussion/1117/1-starting-the-discussion-at-the-network-layer Tue, 16 Jan 2024 13:24:51 +0530 pravjot 1117@/forum/discussions 1. What is the significance of starting the discussion at the network layer instead of the physical layer in understanding network protocols?
]]> https://www.emblogic.com/forum/discussion/1118/2-fundamental-difference-between-ipv4-and-ipv6 Tue, 16 Jan 2024 13:26:26 +0530 pravjot 1118@/forum/discussions 2. Can you explain the fundamental difference between IPv4 and IPv6 and why IPv4 is discussed first in the text?
]]> https://www.emblogic.com/forum/discussion/1122/6-the-format-of-an-ipv4-address-and-what-is-meant-by-a-dotted-quad-seq Wed, 17 Jan 2024 07:08:03 +0530 pravjot 1122@/forum/discussions 6. Describe the format of an IPv4 address, and what is meant by a "dotted-quad sequence"?
]]> https://www.emblogic.com/forum/discussion/1124/8-what-is-technical-composition-of-an-ip-address-in-terms-of-bytes Wed, 17 Jan 2024 07:09:23 +0530 pravjot 1124@/forum/discussions 8.What is the technical composition of an IP address in terms of bytes, and how is it processed by computers?
]]> https://www.emblogic.com/forum/discussion/1126/10-what-command-can-be-used-on-a-linux-machine-to-view-active-ip-addresse Wed, 17 Jan 2024 07:10:22 +0530 pravjot 1126@/forum/discussions 10. What command can be used on a Linux machine to view active IP addresses, and what information does it provide?
]]> https://www.emblogic.com/forum/discussion/1128/12-define-what-a-subnet-is-and-provide-an-example-of-a-connected-group- Wed, 17 Jan 2024 07:27:21 +0530 pravjot 1128@/forum/discussions 12. Define what a subnet is and provide an example of a connected group of hosts forming a subnet.
]]> https://www.emblogic.com/forum/discussion/1121/5-how-are-lan-internet-addresses-and-the-router-identified Wed, 17 Jan 2024 07:06:21 +0530 pravjot 1121@/forum/discussions 5. In Figure 1-2, how are LAN, internet addresses, and the router identified? What does the router's multiple addresses signify?
]]> https://www.emblogic.com/forum/discussion/1136/20-how-does-identifying-subnets-and-their-hosts-contribute-to-underst Wed, 17 Jan 2024 07:33:43 +0530 pravjot 1136@/forum/discussions 20. How does identifying subnets and their hosts contribute to understanding the foundational aspects of how the internet works, and why is connecting subnets crucial?

]]> https://www.emblogic.com/forum/discussion/1132/16-what-is-classless-inter-domain-routing-cidr-notation-and-how-do Wed, 17 Jan 2024 07:29:57 +0530 pravjot 1132@/forum/discussions 16. What is Classless Inter-Domain Routing (CIDR) notation, and how does it represent subnets?
]]> https://www.emblogic.com/forum/discussion/1123/7-the-internet-layer-uniqueness-of-ip-addresses-across-the-entire-internet Wed, 17 Jan 2024 07:08:41 +0530 pravjot 1123@/forum/discussions 7. What challenges arise regarding the uniqueness of IP addresses across the entire internet, and how are private networks and Network Address Translation (NAT) involved?
]]> https://www.emblogic.com/forum/discussion/1119/3-decentralized-topology-of-internetmade-up-of-smaller-networkssubnets Wed, 17 Jan 2024 07:05:26 +0530 pravjot 1119@/forum/discussions 3. How does the decentralized topology of the internet, made up of smaller networks called subnets, contribute to its overall structure?
]]> https://www.emblogic.com/forum/discussion/1135/19-why-is-the-24-subnet-mask-commonly-used-on-local-end-user-netwo Wed, 17 Jan 2024 07:30:56 +0530 pravjot 1135@/forum/discussions 19. Why is the "/24" subnet mask commonly used on local end-user networks, and what is its significance?
]]> https://www.emblogic.com/forum/discussion/1134/18-explain-the-relationship-between-cidr-notation-like-24-and-the Wed, 17 Jan 2024 07:30:41 +0530 pravjot 1134@/forum/discussions 18. Explain the relationship between CIDR notation like "/24" and the binary form of subnet masks.
]]> https://www.emblogic.com/forum/discussion/1133/17-how-is-cidr-notation-related-to-subnet-masks-and-why-is-it-consid Wed, 17 Jan 2024 07:30:24 +0530 pravjot 1133@/forum/discussions 17. How is CIDR notation related to subnet masks, and why is it considered a shorthand notation?
]]> https://www.emblogic.com/forum/discussion/1131/15-how-the-subnet-mask-marks-the-bit-locations-common-to-a-subnet Wed, 17 Jan 2024 07:29:17 +0530 pravjot 1131@/forum/discussions 15. In binary form, illustrate how the subnet mask marks the bit locations common to a subnet.
]]> https://www.emblogic.com/forum/discussion/1130/14-explain-how-the-network-prefix-and-subnet-mask-work-together-to- Wed, 17 Jan 2024 07:28:36 +0530 pravjot 1130@/forum/discussions 14. Using the example of the IP addresses between 10.23.2.1 and 10.23.2.254, explain how the network prefix and subnet mask work together to define a subnet.
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