Chapter 9: Technical Reference
Example LAN Physical Network
This physical configuration is valid only when used with
Spanning Tree to eliminate loops.
LAN
|
|
| Bridge 1 |
|
|
|
| Bridge 2 |
|
|
|
| Bridge 3 | |||||
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| ENET 1 |
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| LAN | |||||
|
|
|
|
|
|
|
| E | ||||||||||
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
| |||||||||
| Bridge 4 |
|
|
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
| N |
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
| E |
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TBridge 5
2
ENET 3
Using Spanning Tree Protocol
LAN A
|
|
| Bridge 1 |
|
|
| Bridge 2 |
|
| Bridge 3 | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ENET 1 |
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
| LAN B | |||
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| E | |||||||
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
| |||||||||
| Bridge 4 |
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
| N |
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
E
T Bridge 5
2
ENET 3
Megabit Modem 400F User Manual | 65 |