1 Introduction
1
Fast Ethernet Technology
1
Gigabit Ethernet Technology
1
Switching Technology
2
Des-1218R/Des-1226R 10/100/1000 Mbps Switch
2
General Description Of Switch
2
Performance Features
3
Ports
3
Optional 2-Port Gigabit Extension Modules
4
1000Base-Sx (Sc) Module (Des-132G)
4
1000Base-Lx (Sc) Module (Des-132Gl)
4
Gbic Gigabit Ethernet Module (Des-132Gb)
4
1000Base-T Module (Des-132T)
4
Optional 100Base Extension Modules
4
100Base-Fx Module (Des-131F) (2Km)
4
100Base-Fx Module (Des-132F) (2Km)
4
100Base-Fx Module (Des-131Fl) (15Km)
4
100Base-Fx Module (Des-132Fl) (15Km)
5
2 Unpacking And Setup
6
Unpacking
6
Setup
6
Desktop Or Shelf Installation
7
Rack Installation
7
Power On
8
Power Failure
8
3 Identifying External Components
9
Front Panel
9
Rear Panel
10
Side Panels
10
Led Indicators
10
4 Connecting The Switch
12
Switch To End Node
12
Switch To Hub Or Switch
12
Connecting To Network Backbone Or Server
13
5 Switch Management
14
Local Console Management
14
Console Port (Rs-232 Dce)
14
User Interface
15
Software Features
15
Port Speed - 10/100 Mbps Utp
15
Port Speed – Gigabit Ethernet Ports
15
Flow Control
16
Port Trunk Groups
16
Port Mirroring
16
Priority Queues
16
Vlan Group
17
6 Management Concepts
18
Port Trunk Groups
18
Ieee 802.1P Priority
19
Vlans
19
Port-Based Vlans
20
Vlan Segmentation
20
Vlan And Trunk Groups
20
7 Technical Specifications
21
8 Cables And Connectors
23
9 Cable Lengths
24
Diskussion
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