3Com 3C780 - LinkBuilder FDDI Base Unit User Manual page 15

3-1. Dual Attachment Hub (DAC) 3-2
3-2. Dual Attachment Hubs (DACs) in Wrap State 3-3
3-3. Single Attachment Hub (SAC) 3-4
3-4. Null Attachment Hub (NAC) and Connected Stations
(SAS and DAS) 3-5
3-5. Dual Homing Connections 3-6
3-6. Upstream and Downstream Neighbors 3-13
3-7. Using Two STP Cascade Connectors to Allow a Dual Attachment
Configuration 3-18
5-1. Display of Attachment Port Configuration 5-1
5-2. Display of MAC Frame Statistics 5-2
5-3. Display Produced by show IP Command 5-3
5-4. Display Produced by show MIB counters Command 5-3
5-5. Display of Neighbors' Addresses 5-4
5-6. Display of Station Identifier 5-4
5-7. Example of show ports Command Information 5-5
5-8. Display of a MAC's Ring Management State 5-10
5-9. LEDs on the STP Module 5-16
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