Cabletron Systems 802.1Q - Manual (Page 9)

802.1Q VLAN User’s Guide vii
FIGURES
Figure Page
1-1 Example of a VLAN .................................................................. 1-2
2-1 Inside the Switch ...................................................................... 2-4
3-1 Switch Management with Only Default VLAN .......................... 3-1
3-2 Switch Management with VLANs ............................................. 3-2
3-3 802.1Q VLAN Screen Hierarchy .............................................. 3-4
3-4 802.1Q VLAN Configuration Menu Screen .............................. 3-6
3-5 Device VLAN Configuration Screen ......................................... 3-8
3-6 Port Assignment Configuration Screen .................................. 3-14
3-7 Port Filtering Configuration Screen ........................................ 3-18
3-8 VLAN Forwarding Configuration Screen ................................ 3-21
3-9 Protocol VLAN Configuration Screen ..................................... 3-25
3-10 Protocol Ports Configuration Screen ...................................... 3-31
3-11 Walkthrough Stage One ......................................................... 3-35
3-12 Walkthrough Stage Two ......................................................... 3-36
3-13 Walkthrough Stage Three ...................................................... 3-37
3-14 Walkthrough Stage Four ........................................................ 3-38
3-15 Final Walkthrough Stage ........................................................ 3-40
4-1 Example 1, Single Switch Operation ........................................ 4-1
4-2 Switch Configured for VLANs................................................... 4-2
4-3 Example 2, VLANs Across Multiple Switches .......................... 4-5
4-4 Bridge 1 Broadcasts Frames.................................................... 4-8
4-5 Transmitting to Switch 4 ........................................................... 4-9
4-6 Transmitting to Bridge 4 ......................................................... 4-10
4-7 Example 3, 1D Trunk Connection to 802.1Q VLAN Network . 4-11
4-8 Bridge 1 Broadcasts Frames.................................................. 4-14
4-9 Switch 2 Forwards to 1Q Trunk.............................................. 4-15
4-10 Switch 1 Forwards to 1D Trunk .............................................. 4-15
4-11 Example 4, Isolating Traffic According to Protocol................. 4-18