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Andre’s VLAN Andre’s VLAN Nykoya’s VLAN Nykoya’s VLAN Patrick’s VLAN Patrick’s VLAN.

Published byJeffry Mason Modified over 8 years ago

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Presentation on theme: "Andre’s VLAN Andre’s VLAN Nykoya’s VLAN Nykoya’s VLAN Patrick’s VLAN Patrick’s VLAN."— Presentation transcript:

1 Andre’s VLAN Andre’s VLAN Nykoya’s VLAN Nykoya’s VLAN Patrick’s VLAN Patrick’s VLAN

2 Virtual LANs What is a VLAN? Why use VLANs?How do VLANs work?

3 LAN WAN

4 VLAN Backbone

5 Why use VLANs Limit Broadcast Domain Increase Security Cost

6 Switches Router Physical LAN Broadcast Domains

7 255.255.255.255 Physical LAN Broadcast Broadcast Domains

8 255.255.255.255 Physical LAN Broadcast Broadcast Domains

9 Physical LAN Broadcast & Collision Broadcast Domains

10 Physical LAN Router sets Broadcast Domain

11 Physical LAN Denial of Service Broadcast Domains

12 Switches Router Physical LANVirtual LANs VLANs Broadcast Domains

13 255.255.255.255 Accounting Programming Tech Support Virtual LANs VLANs Broadcast Domains

14 255.255.255.255 Accounting Programming Tech Support Virtual LANs VLANs & Broadcasting Broadcast Domains

15 Accounting Programming Tech Support Virtual LANs No collisions, no DoS, network traffic decreases Broadcast Domains

16 Security Port Control Packet Sniffing

17 Cost ReplacementImplementationNetwork Sharing

18 Types of VLANs Port VLANs 1. Switch Port Virtual LANs 4 Types of VLANs: Accounting Programming Tech Support

19 Types of VLANs Port VLANs 1. Switch Port Virtual LANs 4 Types of VLANs: Accounting Programming Tech Support

20 Virtual LANs MAC Address VLANs 1. Switch Port 2. MAC Address FA:31:42:77:7C:83 4C:93:13:FD:76:2B 3D:F0:EB:FF:97:EA 59:C5:75:80:15:97 6D:6E:E0:17:5B:8D 68:F0:E4:CD:E4:1B FD:2D:A9:B3:4E:37 ED:D4:4E:1A:82:C3 FE:54:8F:C5:2A:B5 05:DF:7C:89:6B:08 4 Types of VLANs: Accounting Programming Tech Support Types of VLANs

21 Virtual LANs MAC Address VLANs 1. Switch Port 2. MAC Address FA:31:42:77:7C:83 4C:93:13:FD:76:2B 3D:F0:EB:FF:97:EA 59:C5:75:80:15:97 6D:6E:E0:17:5B:8D 68:F0:E4:CD:E4:1B FD:2D:A9:B3:4E:37 ED:D4:4E:1A:82:C3 FE:54:8F:C5:2A:B5 05:DF:7C:89:6B:08 4 Types of VLANs: Accounting Programming Tech Support Types of VLANs

22 Virtual LANs MAC Address VLANs 1. Switch Port 2. MAC Address 4 Types of VLANs: Accounting Programming Tech Support Types of VLANs

23 Virtual LANs Webserver VLAN Employee VLAN Protocol VLANs 1. Switch Port 2. MAC Address 4 Types of VLANs: Types of VLANs

24 Virtual LANs Protocol VLANs 1. Switch Port 2. MAC Address 3. Protocol Webserver VLAN Employee VLAN 4 Types of VLANs: Types of VLANs Web Request

25 Virtual LANs Protocol VLANs 1. Switch Port 2. MAC Address 3. Protocol Webserver VLAN Employee VLAN 4 Types of VLANs: Types of VLANs Web Request

26 Virtual LANs IP Subnet VLANs 1. Switch Port 2. MAC Address 3. Protocol Webserver VLAN Employee VLAN 4 Types of VLANs: 4. IP Subnet 10.20.3.1 10.10.X.X 10.20.1.1 10.10.X.X 10.20.2.1 10.20.2.2 10.20.2.3 10.20.3.4 10.20.3.3 10.20.3.2 10.10.X.X 10.20.X.X Types of VLANs

27 Virtual LANs IP Subnet VLANs 1. Switch Port 2. MAC Address 3. Protocol Webserver VLAN Employee VLAN 4 Types of VLANs: 4. IP Subnet 10.20.3.1 10.10.X.X 10.20.1.1 10.10.X.X 10.20.2.1 10.20.2.2 10.20.2.3 10.20.3.4 10.20.3.3 10.20.3.2 10.10.X.X 10.20.X.X Types of VLANs

28 Access Link Ordinary ports One VLAN per port Configured ports

29 One Way Connection

30 Port Receiving Data From Vlan

31 Trunk Link

32 Trunk Link Configuration

33 Trunking

34 Conclusion What Virtually segment network Why Limit Broadcast Domains Security Cost How Port, Mac Address, etc. Accessing and Trunking

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