3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Manuals

3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Manuals

Manuals and User Guides for 3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT. We have 1 3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT manual available for free PDF download: Implementation Manual

3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Implementation Manual

3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Implementation Manual (153 pages)

Implementation Guide

Brand: 3Com | Category: Switch | Size: 2.67 MB

Table of Contents

Table of Contents
3
About this Guide

9
- Conventions
  10
- Related Documentation
  11
- Documentation Comments
  11
- Product Registration
  12
1 Switch Features Overview

13
- What Is Management Software
  15
  - Upgrading the Switch 4400 SE
    15
- Switch Features Explained
  17
  - Automatic IP Configuration
    17
  - Port Security
    17
  - Power Management
    18
  - Aggregated Links
    18
  - Auto-Negotiation
    18
  - Multicast Filtering
    19
  - Resilient Links
    20
  - Spanning Tree Protocol and Rapid Spanning Tree Protocol
    20
  - Switch Database
    21
  - Traffic Prioritization
    21
  - Roving Analysis
    21
  - Rmon
    22
  - Webcache Support
    22
  - Broadcast Storm Control
    22
  - Vlans
    22
  - Configuration Save and Restore
    23
2 Optimizing Bandwidth

27
- Port Features
  27
  - Duplex
    27
  - Flow Control
    28
  - Auto-Negotiation
    28
  - Smart Auto-Sensing
    29
- Aggregated Links
  29
3 Using Multicast Filtering

39
- What Is an IP Multicast
  39
  - Benefits of Multicast
    40
- Multicast Filtering
  40
  - Multicast Filtering and Your Switch
    41
- IGMP Multicast Filtering
  42
4 Using Resilience Features

45
- Resilience Feature Overview
  46
- What Are Resilient Links
  46
- Spanning Tree Protocol (STP)
  47
  - Rapid Spanning Tree Protocol (RSTP)
    48
- What Is STP
  48
- How STP Works
  50
  - STP Requirements
    50
  - STP Calculation
    51
  - STP Configuration
    52
  - STP Reconfiguration
    52
  - How RSTP Differs to STP
    52
  - STP Example
    52
  - STP Configurations
    54
- Default Behavior
  56
  - RSTP Default Behavior
    56
  - Fast Start Default Behavior
    56
- Using STP on a Network with Multiple Vlans
  57
5 Using the Switch Database

59
6 Using Traffic Prioritization

61
7 Status Monitoring and Statistics

77
- Roving Analysis Port
  77
  - Roving Analysis and Your Switch
    77
- Rmon
  78
- What Is RMON
  78
  - The RMON Groups
    78
- Benefits of RMON
  79
- RMON and the Switch
  80
  - Alarm Events
    81
  - The Default Alarm Settings
    81
  - The Audit Log
    82
  - Email Notification of Events
    82
8 Setting U P Virtual Lans

85
- What Are Vlans
  85
- Benefits of Vlans
  86
- Vlans and Your Switch
  87
  - The Default VLAN
    87
    
    Communication between Vlans
    87
    
    Creating New Vlans
    88
    
    Vlans: Tagged and Untagged Membership
    88
  - VLAN Configuration Examples
    89
    
    Using Untagged Connections
    89
    
    Using 802.1Q Tagged Connections
    90
- 9 Using Webcache Support
  
  93
  - What Is Webcache Support
    93
    
    Benefits of Webcache Support
    93
    
    How Webcache Support Works
    94
    
    Cache Health Checks
    95
  - Webcache Support Example
    96
    
    Important Considerations
    97
10 Using Automatic Ip Configuration

99
- How Your Switch Obtains IP Information
  100
- How Automatic IP Configuration Works
  100
  - Automatic Process
    101
  - Important Considerations
    102
    
    Server Support
    102
    
    Event Log Entries and Traps
    102
11 Making Your Network Secure

103
- Port Security
  104
- What Is Network Login
  105
  - How Network Login Works
    106
  - Important Considerations
    107
  - What Is Disconnect Unauthorized Device (DUD)
    107
    
    How DUD Works
    107
  - What Is Switch Management Login
    108
    
    Benefits of RADIUS Authentication
    109
    
    How RADIUS Authentication Works
    109
    
    Important Considerations
    111
  - What Is RADIUS
    112
12 Power Management and Control

113
- What Is Power over Ethernet
  113
  - Benefits of Power over Ethernet
    113
- Planning Power Budgets
  114
  - Calculating Power Budgets
    114
  - Implementing a Power Plan
    115
  - Configuring a Guaranteed Power Plan
    116
- Monitoring Power Usage
  116
- Problem Solving
  119
- Configuration Rules for Gigabit Ethernet
  123
- Configuration Rules for Fast Ethernet
  124
  - Configuration Rules with Full Duplex
    125
  - Configuration Examples
    127
  - N Etwork C Onfiguration
    127
- Simple Network Configuration Examples
  128
  - Segmentation Switch Example
    128
  - Collapsed Backbone Switch Example
    129
  - Desktop Switch Example
    130
- Advanced Network Configuration Examples
  131
Ip Addressing

135
- IP Addresses
  135
  - Simple Overview
    135
  - Advanced Overview
    136
- Subnets and Subnet Masks
  138
- Default Gateways
  140

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