3Com 3C16116-US - SuperStack 3 Webcache 3000 Manuals

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3Com 3C16116-US - SuperStack 3 Webcache 3000 User Manual

3Com 3C16116-US - SuperStack 3 Webcache 3000 User Manual (176 pages)

Proxy Servers

Brand: 3Com | Category: Server | Size: 4.29 MB

Table of Contents

User Guide
1
Table of Contents
3
About this Guide
11
Conventions
12
Related Documentation
13
Documentation Comments
13
Product Registration
14
I Getting Started

15
1 Introducing the Webcache

17
- What Is the Webcache
  17
- The Webcache and 3Com Network Supervisor
  18
- Webcache - Front View Detail
  19
  - Leds
    19
  - Webcache - Rear View Detail
    20
    
    Power Socket
    20
    
    Console Port
    20
    
    WAN Port
    21
    
    LAN Port
    21
    
    WAN and LAN Port Leds
    21
  - Default Settings
    22
2 Installing the Webcache

25
3 Configuring Web Browsers

49
- Manual Configuration
  49
- Proxy Auto Configuration (PAC) File Scripts
  50
- Web Proxy Auto-Discovery (WPAD)
  53
  - Web Proxy Auto-Discovery Resources
    54
- Third-Party Tools
  54
- Webcache
  
  57
4 Managing the Webcache

57
- Management Software Interfaces
  57
- Logging in as a Default User
  58
- Accessing the Web Interface
  58
- Understanding the Web Interface
  60
- The Banner
  60
- The Toolbar
  61
  - The Summary View
    61
    
    The Device View
    61
    
    The Help View
    63
  - The Navigation Tree
    64
  - The Information Area
    65
5 System Time

67
6 Security

71
- What Are Passwords
  71
- Setting Passwords
  71
- What Is Password Recovery
  72
- Enabling/Disabling Password Recovery
  72
- Performing Password Recovery
  73
7 Controlling and Monitoring Web Access

75
- What Is Web Site Blocking
  75
- Configuring Web Site Blocking
  76
- Customizing the Response
  76
- What Is Web Client Blocking
  77
- Configuring Web Client Blocking
  78
- What Is Access Logging
  79
- Configuring Access Logging
  80
- Viewing the Access Log
  81
- Analyzing the Access Logs
  81
8 System Events

83
- What Are System Events
  83
- Email Notification
  83
  - Configuring Email Notification
    83
  - SNMP Traps
    85
    
    Configuring SNMP Traps
    86
- 9 Performance
  
  87
10 System Diagnostics

91
- What Are System Diagnostics
  91
- Pinging Other Devices
  91
  - Performing a Ping
    91
  - Tracing IP Addresses
    92
    
    Performing a Trace Route
    92
  - System Log
    93
    
    Configuring the System Log
    93
    
    What Is a Syslog Server
    94
    
    Obtaining a Syslog Server
    94
    
    Viewing the System Log
    95
11 Software Upgrade and Installation

97
- What Is a Software Upgrade
  97
  - Software Upgrade SNMP Traps
    98
  - Unsuccessful Software Upgrades
    98
  - Detecting Software Upgrades
    98
  - Performing a Software Upgrade
    99
  - What Is a Software Installation
    102
    
    Unsuccessful Software Installations
    102
  - Performing a Software Installation
    102
  - Saving and Restoring Configurations
    103
  - Saving a Configuration
    105
  - Restoring a Configuration
    105
12 Command

109
- Accessing the Command Line Interface
  109
  - Accessing the Command Line Interface through the Console Port
    110
  - Accessing the Command Line Interface over the Network
    111
  - Logging in to the Command Line Interface
    111
    
    Exiting the Interface
    111
  - Understanding the Command Line Interface
    112
    
    Entering Commands
    113
    
    Displaying Menus
    113
    
    Obtaining Help
    114
  - A Quick Guide to the Commands
    114
  - Getting Started
    115
  - Exiting the Command Line Interface
    117
  - Displaying and Changing IP-Related Information
    117
    
    Specifying Basic IP Configuration
    118
    
    Specifying Domain Name System Configuration
    118
    
    Resetting IP Information to Factory Default Settings
    119
    
    Pinging Other Devices
    119
    
    Displaying IP Summary Information
    120
    
    Tracing IP Addresses
    120
  - Displaying and Changing Security Information
    121
    
    Changing the Admin Password
    121
    
    Enabling and Disabling Password Recovery
    122
  - Displaying and Changing Webcache Information and Functions
    122
    
    Initializing the Webcache
    122
    
    Rebooting the Webcache
    123
    
    Specifying a Contact Name
    123
    
    Specifying Location Details
    124
    
    Specifying a Webcache Name
    124
    
    Setting the Webcache SNMP Community String
    124
    
    Displaying Summary Information
    125
Roblem Olving

127
13 Problem Solving

127
- Accessing the Webcache Via the Console Line
  129
- Accessing the Webcache Via Telnet
  130
- Solving Web Interface Problems
  130
- Solving Command Line Interface Problems
  133
- Solving Webcache Performance Problems
  134
- Ppendices and Index
  
  137
- Safety Information
  
  139
  - Important Safety Information
    140
  - Consignes Importantes de Sécurité
    142
  - Wichtige Sicherheitsinformationen
    144
    
    Pecifications and Pin - Outs
    147
  - Cable Specifications
    147
  - Pin-Outs
    148
    
    Null-Modem Cable
    148
    
    PC-AT Serial Cable
    148
    
    Modem Cable
    149
    
    Pin Assignments
    149
- Technical Specifications
  
  152
- Technical Support
  
  153
  - Online Technical Services
    153
    
    World Wide Web Site
    153
    
    3Com Knowledgebase Web Services
    153
    
    3Com FTP Site
    154
  - Support from Your Network Supplier
    154
  - Support from 3Com
    154
  - Returning Products for Repair
    156

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