3Com 3C780 User Guide - Page 15
Using Two STP Cascade Connectors to Allow a Dual Attachment
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UPC - 662705029917
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Page 15 highlights
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 xv
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