Enterasys 2H252-25R Manuals

Manuals and User Guides for Enterasys 2H252-25R. We have 2 Enterasys 2H252-25R manuals available for free PDF download: User Manual, Installation & User Manual

Enterasys 2H252-25R User Manual (82 pages)

Enterasys Networks User's Guide VLAN 802.1Q

Brand: Enterasys | Category: Network Router | Size: 1 MB

Table of Contents
5
Figures
7
Important Notice
9
Preface
9
- Using this Guide
  9
- Structure of this Guide
  9
- Related Documents
  10
- Document Conventions
  10
- Defining Vlans
  11
- Virtual Local Area Networks
  11
- Types of Vlans
  12
Example of a VLAN
12
- 802.1Q Vlans
  13
- Securefast Vlans
  13
- Other VLAN Strategies
  13
- Benefits and Restrictions
  13
- VLAN Terms
  14
- Getting Help
  16
- Description
  17
- VLAN Components
  17
- VLAN Operation
  17
- Configuration Process
  18
- VLAN Switch Operation
  19
Inside the Switch
19
- Receiving Frames from VLAN Ports
  20
- Forwarding Decisions
  20
  - Broadcasts, Multicasts, and Unknown Unicasts
    20
  - Known Unicasts
    21
- GARP Switch Operation
  21
- Managing the Switch
  23
  - Switch Without Vlans
    23
  - VLAN Configuration
    23
  - Switch with Vlans
    24
Switch Management with Only Default VLAN
24
Switch Management with Vlans
25
- Summary of VLAN Local Management
  26
Q VLAN Screen Hierarchy
26
- 802.1Q VLAN Configuration Menu Screen
  27
  - When to Use
    27
  - Menu Definitions
    28
- Device VLAN Configuration Screen
  29
- Device VLAN Configuration Screen
  30
- Screen Example
  28
- How to Access
  28
Q VLAN Configuration Menu Screen Menu Items
28
Device VLAN Configuration Screen Field Definitions
31
- Defining a VLAN
  32
- Changing the VLAN to FID Association
  33
- Renaming a VLAN
  33
- Deleting a VLAN
  34
- Enabling Vlans
  34
- Disabling Vlans
  34
- Changing the Forwarding Mode
  35
- Paging through the VLAN List
  35
Port Assignment Configuration Screen
36
- Changing the Port Mode
  37
Port Assignment Configuration Screen Field Definitions
37
- Assigning a VLAN ID
  38
- Paging through the Port List
  39
Port Filtering Configuration Screen
39
Port Filtering Configuration Screen
40
Port Filtering Configuration Screen Field Definitions
40
- Displaying VLAN Ids Associated with a Port
  41
- Selecting the Type of Filtering for a Port
  42
VLAN Forwarding Configuration Screen
42
VLAN Forwarding Configuration Screen
43
VLAN Forwarding Configuration Screen Field Definitions
43
Protocol VLAN Configuration Screen
46
Protocol VLAN Configuration Screen Field Definitions
47
Protocol Ports Configuration Screen
51
Protocol Ports Configuration Screen
52
Protocol Ports Configuration Screen Field Definitions
52
- Adding/Deleting Ports Associated with a VLAN ID
  53
3.10 Quick Vlan Walkthrough
54
Walkthrough Stage One
55
Walkthrough Stage Two
56
Walkthrough Stage Three
57
Walkthrough Stage Four
58
Final Walkthrough Stage
59
Example 1, Single Switch Operation
61
- Solving the Problem
  62
Switch Configured for Vlans
62
- Frame Handling
  63
Example 2, Vlans Across Multiple Switches
63
Bridge 1 Broadcasts Frames
66
Transmitting to Switch 4
67
Transmitting to Bridge 4
68
Example 3, 1D Trunk Connection to 802.1Q VLAN Network
68
Bridge 1 Broadcasts Frames
72
Switch 2 Forwards to 1Q Trunk
72
Switch 1 Forwards to 1D Trunk
73
Example 4, Isolating Network Traffic According to Protocol
74
- Solving the Problem
  75
Example 4, Isolating Traffic According to Protocol
75

Enterasys 2H252-25R Installation & User Manual (64 pages)

Enterasys Networks Installation User's Guide SmartSwitch 2200 2H252-25R

Brand: Enterasys | Category: Switch | Size: 1 MB

Fcc Notice
4
Industry Canada Notice
4
VCCI Notice
4
Program License Agreement
5
Declaration of Conformity
7
Table of Contents
9
Figures
11
About this Guide

13
- Using this Guide
  13
- Structure of this Guide
  13
- LANVIEW Leds
  13
  - Related Documents
    14
  - Document Conventions
    15
- Introduction
  
  17
  - Overview
    17
    
    Connectivity
    18
    
    Runtime IP Address Discovery
    18
    
    Full Duplex Switched Ethernet
    19
    
    Smarttrunk
    19
    
    Remote Monitoring (RMON)
    20
    
    Broadcast Suppression
    20
    
    Port/Vlan Redirect Functions
    20
    
    Rate Limiting
    20
    
    Flow Control
    21
    
    GARP Switch Operation
    21
    
    802.1 Port Priority
    22
    
    Management
    22
    
    Switching Options
    22
    
    Optional Hsims and Vhsims
    22
    
    Standards Compatibility
    23
    
    Year 2000 Compliant
    23
    
    LANVIEW Diagnostic Leds
    23
  - Getting Help
    24
  - 10BASE-T Network
    25
- NETWORK REQUIREMENTS 2.1 Smarttrunk
  
  25
  - 100BASE-TX Network
    26
Installation

27
- Unpacking the Device
  27
- Contents of 2H252-25R Carton
  28
- Installing Options
  28
- Installing the Device
  29
  - Tabletop or Shelf Installation
    29
  - Figure
    29
  - Tabletop or Shelf Installation
    30
  - Rackmount Installation
    30
- Attaching the Strain-Relief Bracket
  31
- Attaching the Rackmount Brackets
  33
- Installing the Device in a Rack
  33
  - Connecting Power
    34
- H252-25R Rear View
  34
- Connecting to the Network
  35
  - Connecting Twisted Pair Cables to Fixed Ports
    35
- Connecting the Twisted Pair Segment
  36
- Schematic of Straight-Through and Crossover Cables
  37
- Completing the Installation
  38
Troubleshooting

39
- Troubleshooting Checklist
  39
- Using LANVIEW
  39
- LANVIEW Leds
  40
- Troubleshooting Checklist
  44
- RESET Button
  46
- Using the RESET Button
  47
  - A.1 Device Specifications
    49
  - A.2 Physical Properties
    49
- Device Specifications
  49
- Physical Properties
  49
  - A.3 Electrical Specifications
    50
  - A.4 Environmental Requirements
    50
- Electrical Specifications
  50
- Environmental Requirements
  50
- Input/Output Ports
  50
- A.7 Regulatory Compliance
  51
- COM Port Pinout Assignments
  51
- Regulatory Compliance
  51
- B.1 Required Tools
  53
Optional Installations and Mode Switch Bank Settings

53
- Removing the Chassis Cover
  53
- Required Tools
  53
- Setting the Mode Switches
  57
  - B-3 SIMM Slot Locations
    59
  - B.4 SIMM Upgrade
    59
- SIMM Upgrade
  59
  - Locating Simms
    59
  - Installing the DRAM SIMM
    60
- Installing the DRAM
  60
- B-5 HSIM and VHSIM Connector Locations
  61
- Installing Optional HSIM or VHSIM Interface Modules
  61
Index

63

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Table of Contents

Enterasys 2H252-25R Installation & User Manual (64 pages)

Table of Contents

About this Guide

Introduction

NETWORK REQUIREMENTS 2.1 Smarttrunk

Installation

Troubleshooting

Optional Installations and Mode Switch Bank Settings

Index

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