Manual

Table Of Contents
User’s Manual of WGSW-24040 Series
SGSW-24040/24240 Series
11
Stack List .............................................................................................................................................................297
Stack Master Priority............................................................................................................................................297
Stack Master Reelect...........................................................................................................................................297
Stack Select.........................................................................................................................................................297
Stack SID Swap...................................................................................................................................................298
Stack SID Delect .................................................................................................................................................298
Stack SID Asign...................................................................................................................................................298
6.13 Power over Ethernet Command............................................................................................................299
PoE Configuration ...............................................................................................................................................299
PoE Mode............................................................................................................................................................300
PoE Priority .........................................................................................................................................................300
PoE Mgmt_mode.................................................................................................................................................300
PoE Maximum_Power.........................................................................................................................................301
PoE Alloc_Power.................................................................................................................................................301
PoE Power_Supply .............................................................................................................................................301
PoE Status...........................................................................................................................................................301
7. SWITCH OPERATION ....................................................................................................... 303
7.1 Address Table ...........................................................................................................................................303
7.2 Learning ....................................................................................................................................................303
7.3 Forwarding & Filtering .............................................................................................................................303
7.4 Store-and-Forward ...................................................................................................................................303
7.5 Auto-Negotiation ......................................................................................................................................304
8. POWER OVER ETHERNET OVERVIEW .......................................................................... 305
What is PoE?...................................................................................................................................................305
The PoE Provision Process...........................................................................................................................307
Stages of powering up a PoE link ...............................................................................................................................307
Line Detection.............................................................................................................................................................307
Classification ..............................................................................................................................................................308
Start-up.......................................................................................................................................................................308
Operation....................................................................................................................................................................308
Power Disconnection Scenarios .................................................................................................................................308
9. TROUBLE SHOOTING...................................................................................................... 310