ii
Table of Contents
E
LECTRONIC
E
MISSION
N
OTICES
.......................................................................................
IV
W
ARNING
:
..........................................................................................................................
V
1.
INTRODUCTION
.......................................................................................................
1
1-1.
P
RODUCT
O
VERVIEW
...................................................................................................
1
1-2.
C
HECKLIST
..................................................................................................................
1
1-3.
F
EATURES
....................................................................................................................
1
1-4.
C
ONNECTORS AND
LED
S
.............................................................................................
3
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)
..........................
3
2.
INSTALLATION
.........................................................................................................
4
2-1.
I
NSTALLING THE
S
WITCH
.............................................................................................
4
2-1-1. Hardware and Cable Installation
.......................................................................
4
2-1-2. Cabling Requirements
........................................................................................
6
2-1-3. Configuring the Management Agent of GEP-0950
.............................................
9
2-1-4. IP Address Assignment
.......................................................................................
9
3.
BASIC CONCEPT AND MANAGEMENT
.............................................................
14
3-1.
W
HAT
’
S THE
E
THERNET
..............................................................................................
14
3-2.
L
OGICAL
L
INK
C
ONTROL
(LLC)
.................................................................................
15
3-3.
M
EDIA
A
CCESS
C
ONTROL
(MAC)
..............................................................................
17
3-4.
F
LOW
C
ONTROL
.........................................................................................................
22
3-5.
H
OW DOES A SWITCH WORK
?
......................................................................................
25
3-6.
V
IRTUAL
LAN
............................................................................................................
26
3-7.
L
INK
A
GGREGATION
...................................................................................................
32
4.
OPERATION OF
WEB-BASED MANAGEMENT
...................................................
34
4-1.
W
EB
M
ANAGEMENT
H
OME
O
VERVIEW
......................................................................
35
4-2.
C
ONFIGURATION
.........................................................................................................
36
4-2-1. System Information
............................................................................................
36
4-2-2. System Time
.......................................................................................................
40
4-2-3. Port Configuration
............................................................................................
41
4-2-4. VLAN Mode Configuration
................................................................................
43
4-2-5. VLAN Group Configuration
...............................................................................
44
4-2-6. VLAN Port Isolation Configuration
...................................................................
48
4-2-7. PoE
....................................................................................................................
49
4-2-8. PoE Status
.........................................................................................................
51
4-2-9. PoE Auto Checking
............................................................................................
53
4-2-10. PoE Scheduling
...............................................................................................
54
4-2-11. Aggregation
......................................................................................................
56
4-2-12. IGMP Snooping
...............................................................................................
57
4-2-13. Mirroring Configuration
.................................................................................
58
4-2-14. QoS(Quality of Service) Configuration
...........................................................
59
4-2-15. Loop Detection
................................................................................................
62
4-2-16. Broadcast Strom Protection
.............................................................................
64
4-2-17. SNMP
...............................................................................................................
66
4-3.
M
ONITORING
..............................................................................................................
68
4-3-1. Statistics Overview
............................................................................................
68
4-3-2. Detailed Statistics
..............................................................................................
69
4-3-3. IGMP Status
......................................................................................................
72
4-3-4. Ping Status
.........................................................................................................
74
4-4.
M
AINTENANCE
...........................................................................................................
76
4-4-1. Warm Restart
.....................................................................................................
77