MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh

Apr 18, 2026 02:43 · 7:34 · English · Whisper Turbo · 2 Altoparlanti
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0:00
S… Speaker 2 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Welcome to the session on internet addressing. Objective. In this session, we will understand about internet addressing. Introduction to internet addressing. Definition. System for identifying devices on the internet. Components, IP addresses, domain names, and DNS. Purpose. Ensures data reaches the correct destination. Example.
0:34
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
192.168.1.1 and www.example.com Importance, crucial for internet communication. Types, IPv4 and IPv6. IP addresses. Definition, numerical labels assigned to devices on the network. Components, network part and host part.
1:07
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
types IPv4 32 bit and IPv6 128 bit example IPv4 192.168.0.1 and IPv6 2000 colon 0db8 colon 85A3 colon 0000 colon
1:30
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
0000 colon 8A2E colon 0370 colon 7334. Purpose, identifies devices and their location. Trend, transition from IPv4 to IPv6 due to address exhaustion. IPv4 addressing. Format,
1:56
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
32-bit numeric address, written as four decimal numbers, classes A, B, C, D, and E, based on network size. Private addresses, reserved for internal network, example 192.168.x. That is, we need to imply the number as 0 and 1s.
2:22
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Example, 192.0.2.1. Limitations, limited address space, about 4.3 billion addresses only. Trend, increasing use of NAT to extend IPv4 lifespan. IPv6 addressing. Format, 128-bit numeric address, written as eight groups of hexadecimal number.
2:53
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Vast address space, improved routing and security. Auto configuration, simplified header, no need for NAT. Gradual adoption to replace IPv4. Addresses the limitations of IPv4.
3:14
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Domain names and DNS. Domain names, human readable addresses. Example, www.example.com. Purpose, easier to remember than numeric IP addresses. DNS, domain name system, translate domain names to IP addresses.
3:36
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Components, root servers, TLDs, authoritative DNS servers. Example, DNS results, www.google.com to 172.217.16.196. Trend, increased security with DNSSEC, DNS security extensions.
4:05
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Address Resolution Protocol, ARP. Definition, maps IP addresses to MAC addresses in a local network. Function, ensures correct delivery of data packets, components, ARP requests, ARP reply. Example, ARP maps, that is 192.168.0.1 to
4:40
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Purpose Necessary for communication within a subnet. Trend Enhancement for security like Dynamic ARP Inspection .
4:53
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Subnetting. Definition. Dividing a network into smaller subnetworks. Purpose. Efficient IP address allocation and improved network management. Components. Subnet mask CIDR notation. Example. 192.168.1.0 divided by 24. Subnet mask address 255.255.255.0.
5:23
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Benefits, reduces broadcast traffic, improves security. Brand, use in enterprise networks for better resource management. Network address translation, N-A-T. Definition, translate private IP addresses to a public IP address. Purpose, conserves public IP addresses, enhances security.
5:48
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Type static NAT, dynamic NAT PAT i.e. port address translation. Example, home router translating private IPs to a single public IP. Benefits, extends the use of IPv4, hides internal network structure. Friend, widespread use in home and enterprise networks. Conclusion.
6:14
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
components IP addresses, domain names, DNS, ARP, subnetting and NAT, types IPv4 and IPv6 addressing, benefits ensures accurate data delivery, easier address management trends, transition to IPv6 enhanced DNS security and widespread NAT use, importance, fundamental for internet connectivity and communication.
6:41
S… Speaker 1 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Now, let us break for questions. Question number one. Verify your learnings. Which protocol translate domain names to IP addresses? Option A, ARP. Option B, DNS. Option C, NAT. And option D, DHCP. The correct answer is option B, DNS. Verify your learnings. Question number two. What is the primary benefit of IPv6 over IPv4? Option A.
7:11
S… Speaker 2 (MBA_IM_unit 3_week 8_seq 7_Internet Addressing _magesh)
Speed, Option B, Security, Option C, Address Space, and Option D, Cost. The correct answer is Option C, Address Space. Summary. In this session, we have understood about internet addressing. Happy learning. Thank you.

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