DGS-3048 Gigabit Ethernet Switch Manual
ii
Table of Contents
Intended Readers
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6
Notes, Notices, and Cautions
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6
Safety Cautions
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7
General Precautions for Rack-Mountable Products
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8
Introduction
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1
Features
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1
Ports
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1
Performance Features
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1
Management
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1
Unpacking and Setup
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3
Packing List
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3
Installation
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3
Desktop or Shelf Installation
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3
Rack Installation
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4
Power on
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4
Power Failure
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5
External Redundant Power System
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5
Identifying External Components
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6
Front Panel
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6
Rear Panel
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6
Side Panels
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6
LED Indicators
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7
Connecting the Switch
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8
Switch to End Node
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8
Switch to Hub or Switch
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8
Switch to Core Router Switch
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9
Introduction to Switch Management
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10
Management Options
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10
Web-based Management Interface
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10
SNMP-Based Management
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10
Command Line Console Interface Through the Serial Port
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10
Connecting the Console Port (RS-232 DCE)
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10
First Time Connecting to The Switch
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11
Password Protection
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12
SNMP Settings
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13
Traps
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13
MIBs
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13
IP Address Assignment
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13
Connecting Devices to the Switch
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15
Web-Based Network Management
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16
Introduction
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16