Black Box LGB1048A, User Manual

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Table of Contents
Caution ................................................................................................................................. vi
Electronic Emission Notices ................................................................................................. vi
1. Introduction .....................................................................................................................2
1-1. Overview of the switch ...................................................................................................2
1-2. Checklist.........................................................................................................................4
1-3. Features .........................................................................................................................4
1-4. View of the switch ..........................................................................................................6
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)...............................6
1-4-2. User Interfaces on the Rear Panel .........................................................................7
1-5. View of the Optional Modules ........................................................................................8
2. Installation .......................................................................................................................9
2-1. Starting the switch Up ....................................................................................................9
2-1-1. Hardware and Cable Installation ............................................................................9
2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail................................................ 11
2-1-3. Cabling Requirements .......................................................................................... 11
2-1-4. Configuring the Management Agent of the switch................................................16
2-1-5. IP Address Assignment.........................................................................................20
2-2. Typical Applications ......................................................................................................25
3. Operation of Web-based Management ......................................................................27
3-1. System .........................................................................................................................29
3-1-1. System Information...............................................................................................31
3-1-2. IP Configuration ....................................................................................................33
3-1-3. Time Configuration ...............................................................................................36
3-1-4. Account Configuration ..........................................................................................39
3-1-5. Management Policy ..............................................................................................40
3-2. Port Configuration ........................................................................................................45
3-2-1.Port Status .............................................................................................................45
3-2-2. Port Configuration.................................................................................................50
3-2-3. Simple Counter .....................................................................................................52
3-2-4. Detail Counter.......................................................................................................53
3-3. Storm ............................................................................................................................56
3-4. Mirror ............................................................................................................................57
3-5. Filter .............................................................................................................................58
3-5-1. Bad Length ...........................................................................................................58
3-5-2. Unknown Encap. ..................................................................................................59
3-5-3. Unknown Ether-Type ............................................................................................60
3-5-4. Unknown IP Protocol ............................................................................................61
3-5-5. IPv4 Options .........................................................................................................62
3-5-6. Unknown Source ..................................................................................................63
3-6. QoS(Quality of Service) Configuration.........................................................................64