3Com WX3000 Series Manuals

Manuals and User Guides for 3Com WX3000 Series. We have 1 3Com WX3000 Series manual available for free PDF download: Operation Manual

3Com WX3000 Series Operation Manual (715 pages)

Unified Switches Switching Engine

Brand: 3Com | Category: Switch | Size: 7.43 MB

About this Manual

3
- Switching Engine
  1
- Table of Contents
  3
- Login
  5
CLI Configuration

7
- CLI Configuration
  8
- Command Hierarchy
  8
  - Switching User Levels
    9
  - Setting the Level of a Command in a Specific View
    10
- Introduction to the CLI
  8
- CLI Views
  11
- CLI Features
  14
  - Online Help
    14
  - Terminal Display
    15
  - Command History
    15
  - Error Prompts
    16
  - Command Edit
    16
Table of Contents

18
Configuration File Management

55
- Configuration File Management
  56
  - Introduction to Configuration File
    56
  - Management of Configuration File
    57
    
    Saving the Current Configuration
    57
    
    Erasing the Startup Configuration File
    58
    
    Specifying a Configuration File for Next Startup
    59
    
    Displaying and Maintaining Device Configuration
    60
    
    Vlan
    60
VLAN Overview/Vlan Configuration

61
- 1 VLAN Overview
  
  62
  - Introduction to VLAN
    62
  - Advantages of Vlans
    63
  - How VLAN Works
    63
  - VLAN Interface
    65
  - VLAN Classification
    65
  - Port-Based VLAN
    65
  - Protocol-Based VLAN
    66
    
    Encapsulation Format of Ethernet Data
    66
    
    Introduction to Protocol-Based VLAN
    66
    
    Encapsulation Formats
    68
    
    Implementation of Protocol-Based VLAN
    68
    
    Procedure for the Switch to Judge Packet Protocol
    68
- 2 VLAN Configuration
  
  70
Auto Detect Configuration

79
Voice VLAN

85
Gvrp Configuration

97
- Gvrp Configuration
  98
- Introduction to GVRP
  98
  - Garp
    98
  - Gvrp
    101
  - Protocol Specifications
    101
- GVRP Configuration
  101
  - Configuration Task List
    101
  - Enabling GVRP
    101
  - Configuring GVRP Timers
    102
  - Configuring GVRP Port Registration Mode
    103
- Displaying and Maintaining GVRP
  103
- GVRP Configuration Example
  104
Basic Port Configuration

107
Link Aggregation Configuration

121
- Link Aggregation Configuration
  122
- Overview
  122
  - Introduction to Link Aggregation
    122
  - Introduction to LACP
    122
  - Operation Key
    123
  - Manual Aggregation Group
    123
  - Static LACP Aggregation Group
    124
  - Dynamic LACP Aggregation Group
    125
  - Aggregation Group Categories
    126
- Link Aggregation Configuration
  127
- Displaying and Maintaining Link Aggregation
  130
- Link Aggregation Configuration Example
  130
  - Link Aggregation
    131
Port Isolation

133
- Port Isolation Configuration
  134
Port Security Configuration/Port Binding Configuration

137
- 1 Port Security Configuration
  
  138
- 2 Port Binding Configuration
  
  148
  - Port Binding Overview
    148
    
    Configuring Port Binding
    148
    
    Introduction
    148
  - Displaying and Maintaining Port Binding Configuration
    148
  - Port Binding Configuration Example
    149
Dldp

150
- DLDP Configuration
  151
- DLDP Overview
  151
  - DLDP Fundamentals
    152
  - Precautions During DLDP Configuration
    156
- DLDP Configuration
  156
  - DLDP Configuration Tasks
    156
  - Resetting DLDP Status
    157
- DLDP Network Example
  158
Mac Address Table Management

160
Mstp Configuration

169
- MSTP Configuration
  171
- STP Overview
  171
- MSTP Overview
  179
  - Background of MSTP
    179
  - Basic MSTP Terminologies
    180
  - Principle of MSTP
    183
  - MSTP Implementation on the Device
    184
  - STP-Related Standards
    185
- Configuring Root Bridge
  185
- Configuring Leaf Nodes
  199
- Performing Mcheck Operation
  204
  - Configuration Prerequisites
    204
  - Configuration Procedure
    204
  - Configuration Example
    205
- Configuring Guard Functions
  205
  - Introduction
    205
  - Configuration Prerequisites
    207
  - Configuring BPDU Guard
    207
  - Configuring Root Guard
    207
  - Configuring Loop Guard
    208
  - Configuring TC-BPDU Attack Guard
    208
  - Configuring BPDU Dropping
    209
- Configuring Digest Snooping
  209
  - Introduction
    209
  - Configuring Digest Snooping
    210
- Configuring Rapid Transition
  211
  - Introduction
    211
  - Configuring Rapid Transition
    213
- Configuring VLAN-VPN Tunnel
  214
  - Introduction
    214
- STP Maintenance Configuration
  215
  - Introduction
    215
  - Enabling Log/Trap Output for Ports of MSTP Instance
    215
  - Configuration Example
    215
- Displaying and Maintaining MSTP
  216
- Enabling Trap Messages Conforming to 802.1D Standard
  216
- MSTP Configuration Example
  217
- VLAN-VPN Tunnel Configuration Example
  219
Table of Contents

221
- X Configuration
  
  222
  - Introduction to 802.1X
    222
    
    Architecture of 802.1X Authentication
    222
    
    Encapsulation of Eapol Messages
    224
    
    The Mechanism of an 802.1X Authentication System
    224
    
    802.1X Authentication Procedure
    226
    
    Timers Used in 802.1X
    229
    
    Additional 802.1X Features Implemented
    230
  - Introduction to 802.1X Configuration
    232
  - Basic 802.1X Configuration
    233
    
    Configuration Prerequisites
    233
    
    Configuring Basic 802.1X Functions
    233
    
    Timer and Maximum User Number Configuration
    235
  - Advanced 802.1X Configuration
    236
    
    Configuring Proxy Checking
    236
    
    Configuring Client Version Checking
    237
    
    Configuring Guest VLAN
    238
    
    Enabling DHCP-Triggered Authentication
    238
    
    Configuring 802.1X Re-Authentication
    239
    
    Configuring the 802.1X Re-Authentication Timer
    239
  - Displaying and Maintaining 802.1X
    240
  - Configuration Example
    240
- 2 Quick EAD Deployment Configuration
  
  243
  - Introduction to Quick EAD Deployment
    243
    
    Operation of Quick EAD Deployment
    243
    
    Quick EAD Deployment Overview
    243
  - Configuring Quick EAD Deployment
    243
    
    Configuration Prerequisites
    243
    
    Configuration Procedure
    244
    
    Displaying and Maintaining Quick EAD Deployment
    245
  - Quick EAD Deployment Configuration Example
    245
  - Troubleshooting
    246
- 3 System-Guard Configuration
  
  247
Aaa Overview/Aaa Configuration

249
Mac Authentication Configuration

293
IP Addressing Configuration/Ip Performance Configuration

302
- 1 IP Addressing Configuration
  
  303
  - IP Addressing Overview
    303
    
    IP Address Classes
    303
    
    Special Case IP Addresses
    304
    
    Subnetting and Masking
    304
    
    Dhcp
    305
  - Configuring IP Addresses
    305
  - Displaying and Maintaining IP Addressing
    306
  - IP Address Configuration Examples
    306
    
    Ip Address Configuration Example I
    306
    
    IP Address Configuration Example II
    307
- 2 IP Performance Configuration
  
  309
  - IP Performance Overview
    309
    
    Introduction to FIB
    309
    
    Introduction to IP Performance Configuration
    309
  - Configuring IP Performance
    309
    
    Configuration Task List
    309
    
    Configuring TCP Attributes
    309
    
    Disabling Sending of ICMP Error Packets
    310
  - Displaying and Maintaining IP Performance Configuration
    311
Table of Contents

312
- 1 DHCP Overview
  
  313
  - Introduction to DHCP
    313
  - DHCP IP Address Assignment
    313
    
    IP Address Assignment Policy
    313
    
    Obtaining IP Addresses Dynamically
    314
    
    Updating IP Address Lease
    315
  - DHCP Packet Format
    315
  - Protocols and Standards
    316
- 2 DHCP Relay Agent Configuration
  
  317
- 3 DHCP Snooping Configuration
  
  327
- 4 DHCP/BOOTP Client Configuration
  
  340
Acl Configuration

343
- Acl Configuration
  344
- ACL Overview
  344
  - ACL Matching Order
    344
  - Ways to Apply an ACL on a Device
    345
  - Types of Acls Supported by Devices
    346
- ACL Configuration
  346
  - Configuring Time Range
    346
  - Configuring Basic ACL
    348
  - Configuring Advanced ACL
    349
  - Configuring Layer 2 ACL
    350
- ACL Assignment
  351
  - Assigning an ACL Globally
    352
  - Assigning an ACL to a VLAN
    352
  - Assigning an ACL to a Port Group
    353
  - Assigning an ACL to a Port
    354
- Displaying and Maintaining ACL
  354
- Examples for Upper-Layer Software Referencing Acls
  355
  - Example for Controlling Telnet Login Users by Source IP
    355
  - Example for Controlling Web Login Users by Source IP
    355
- Examples for Applying Acls to Hardware
  356
# Apply Acl 3000 to VLAN 10.

360
- 1 Qos Configuration
  
  362
  - Overview
    362
    
    Introduction to Qos
    362
    
    New Applications and New Requirements
    362
    
    Traditional Packet Forwarding Service
    362
  - Major Traffic Control Techniques
    363
  - Qos Supported by Devices
    363
    
    Traffic Classification
    363
    
    Precedence
    364
    
    Priority Trust Mode
    366
    
    Priority Marking
    369
    
    Protocol Priority
    369
    
    Traffic Policing and Traffic Shaping
    369
    
    Queue Scheduling
    371
    
    Traffic Redirecting
    371
    
    VLAN Mapping
    371
    
    Burst
    374
    
    Flow-Based Traffic Accounting
    374
    
    Traffic Mirroring
    374
  - Qos Configuration
    374
    
    Qos Configuration Task List
    374
    
    Configuring Priority Trust Mode
    375
    
    Configuring Priority Mapping
    376
    
    Setting the Priority of Protocol Packets
    379
    
    Marking Packet Priority
    380
    
    Configuring Traffic Policing
    381
    
    Configuring Traffic Shaping
    383
    
    Configuring Traffic Redirecting
    384
    
    Configuring Queue Scheduling
    386
    
    Configuring Vlan Mapping
    386
    
    Collecting/Clearing Traffic Statistics
    388
    
    Configuring Traffic Mirroring
    390
    
    Enabling the Burst Function
    390
    
    Displaying and Maintaining Qos
    393
  - Qos Configuration Example
    394
    
    Configuration Example of Traffic Policing
    394
- 2 Qos Profile Configuration
  
  396
  - Overview
    396
    
    Introduction to Qos Profile
    396
    
    Qos Profile Application Mode
    396
  - Qos Profile Configuration
    397
    
    Applying a Qos Profile
    397
    
    Configuring a Qos Profile
    397
    
    Qos Profile Configuration Task List
    397
    
    Displaying and Maintaining Qos Profile
    398
  - Configuration Example
    399
    
    Qos Profile Configuration Example
    399
Mirroring Configuration

401
- Mirroring Configuration
  402
- Mirroring Overview
  402
  - Local Port Mirroring
    403
  - Remote Port Mirroring
    403
  - MAC-Based Mirroring
    404
  - VLAN-Based Mirroring
    404
  - Configuring Local Port Mirroring
    405
  - Configuring Remote Port Mirroring
    406
  - Configuring MAC-Based Mirroring
    408
  - Configuring VLAN-Based Mirroring
    409
  - Displaying and Maintaining Port Mirroring
    410
- Mirroring Configuration Example
  410
  - Local Port Mirroring Configuration Example
    410
  - Remote Port Mirroring Configuration Example
    411
Arp Configuration

415
- Arp Configuration
  416
- Introduction to ARP
  416
  - Arp Function
    416
  - ARP Message Format
    416
  - Arp Table
    418
  - Arp Process
    418
  - Introduction to ARP Attack Detection
    419
  - Introduction to Gratuitous ARP
    420
  - Configuring ARP Basic Functions
    420
  - Configuring ARP Attack Detection
    421
- Configuring Gratuitous ARP
  422
- ARP Configuration Example
  423
  - ARP Basic Configuration Example
    423
  - ARP Attack Detection Configuration Example
    423
- Displaying and Maintaining ARP
  423
Snmp Configuration/Rmon Configuration

425
- 1 Snmp Configuration
  
  426
  - Snmp Overview
    426
    
    SNMP Operation Mechanism
    426
    
    Snmp Versions
    426
    
    Supported Mibs
    427
  - Configuring Basic SNMP Functions
    428
  - Configuring Trap Parameters
    430
    
    Configuring Basic Trap
    430
    
    Configuring Extended Trap
    431
  - Enabling Logging for Network Management
    432
  - Displaying and Maintaining SNMP
    432
  - SNMP Configuration Examples
    432
- 2 Rmon Configuration
  
  435
  - Introduction to RMON
    435
    
    Working Mechanism of RMON
    435
    
    Commonly Used RMON Groups
    436
  - Displaying and Maintaining RMON
    438
  - RMON Configuration Examples
    438
Table of Contents

440
- 1 Multicast Overview
  
  441
  - Information Transmission in the Unicast Mode
    441
  - Information Transmission in the Broadcast Mode
    442
  - Information Transmission in the Multicast Mode
    443
  - Roles in Multicast
    444
  - Multicast Models
    445
    
    Advantages and Applications of Multicast
    445
  - Multicast Architecture
    446
    
    Multicast Protocols
    449
  - Multicast Packet Forwarding Mechanism
    451
    
    Implementation of the RPF Mechanism
    451
    
    Rpf Check
    452
- 2 IGMP Snooping Configuration
  
  454
- 3 Common Multicast Configuration
  
  473
Ntp Configuration

475
Ssh Configuration

497
File System Management Configuration

533
- File System Configuration
  534
  - Introduction to File System
    534
  - File System Configuration Tasks
    534
  - File Operations
    535
  - Flash Memory Operations
    536
  - Prompt Mode Configuration
    536
  - File System Configuration Example
    537
- File System Management Configuration
  534
- File Attribute Configuration
  538
  - Introduction to File Attributes
    538
  - Configuring File Attributes
    539
Ftp and Sftp Configuration/Tftp Configuration

540
- 1 Ftp and Sftp Configuration
  
  541
- 2 Tftp Configuration
  
  560
  - Introduction to TFTP
    560
    
    TFTP Configuration: the Device Operating as a TFTP Client
    561
    
    TFTP Configuration Example
    562
Table of Contents

564
Table of Contents

583
- 1 Host Configuration File Loading
  
  584
  - Introduction to Loading Approaches
    584
  - Remote Loading Using FTP
    584
  - Remote Loading Using TFTP
    588
- 2 Basic System Configuration and Debugging
  
  589
  - Basic System Configuration
    589
  - Displaying the System Status
    590
  - Debugging the System
    590
    
    Enabling/Disabling System Debugging
    590
    
    Displaying Debugging Status
    591
    
    Displaying Operating Information about Modules in System
    591
- 3 Network Connectivity Test
  
  592
Vlan-Vpn Configuration/Selective Qinq Configuration

597
- 1 VLAN-VPN Configuration
  
  598
- 2 Selective Qinq Configuration
  
  605
Hwping Configuration

611
- Hwping Configuration
  612
- Hwping Overview
  612
  - Test Types Supported by Hwping
    613
  - Hwping Test Parameters
    613
- Introduction to Hwping
  612
- Hwping Configuration
  615
- Hwping Configuration Example
  628
  - Icmp Test
    628
  - DHCP Test
    629
  - Ftp Test
    631
  - HTTP Test
    633
  - Jitter Test
    634
  - Network Diagram
    635
  - SNMP Test
    636
  - Tcp Test (Tcpprivate Test) on the Specified Ports
    638
  - UDP Test (Udpprivate Test) on the Specified Ports
    640
  - DNS Test
    641
  - Dns Configuration
    645
  - Dns Overview
    645
    
    Dynamic Domain Name Resolution
    645
    
    Static Domain Name Resolution
    645
  - Configuring Domain Name Resolution
    646
    
    Configuring Static Domain Name Resolution
    646
    
    Configuring Dynamic Domain Name Resolution
    647
  - DNS Configuration Example
    647
    
    Static Domain Name Resolution Configuration Example
    647
    
    Dynamic Domain Name Resolution Configuration Example
    648
  - Displaying and Maintaining DNS
    650
  - Troubleshooting DNS Configuration
    650
Smart Link Configuration/Monitor Link Configuration

651
- 1 Smart Link Configuration
  
  652
  - Smart Link Overview
    652
    
    Basic Concepts in Smart Link
    652
    
    Operating Mechanism of Smart Link
    654
  - Configuring Smart Link
    654
    
    Configuration Task List
    654
    
    Configuring a Smart Link Device
    655
  - Mirroring
    656
    
    Configuring Associated Devices
    656
    
    Precautions
    656
    
    Displaying and Maintaining Smart Link
    657
    
    Implementing Link Redundancy Backup
    657
    
    Smart Link Configuration Example
    657
- 2 Monitor Link Configuration
  
  660
  - Introduction to Monitor Link
    660
    
    How Monitor Link Works
    661
  - Configuring Monitor Link
    662
    
    Configuration Task List
    662
    
    Configuring the Uplink Port
    662
    
    Creating a Monitor Link Group
    662
    
    Configuring a Downlink Port
    663
  - Displaying and Maintaining Monitor Link
    664
  - Monitor Link Configuration Example
    664
    
    Implementing Collaboration between Smart Link and Monitor Link
    664
Poe Configuration/Poe Profile Configuration

667
- 1 Poe Configuration
  
  668
  - Poe Overview
    668
    
    Introduction to Poe
    668
    
    Poe Configuration Task List
    669
    
    Poe Features Supported by the Device
    669
    
    Enabling the Poe Feature on a Port
    670
    
    Setting the Maximum Output Power on a Port
    670
    
    Setting Poe Management Mode and Poe Priority of a Port
    671
    
    Setting the Poe Mode on a Port
    671
    
    Configuring the PD Compatibility Detection Function
    672
    
    Upgrading the PSE Processing Software Online
    672
    
    Displaying and Maintaining Poe Configuration
    673
  - Poe Configuration Example
    673
- 2 Poe Profile Configuration
  
  675
Table of Contents

679
- 1 IP Routing Protocol Overview
  
  681
  - Introduction to IP Route and Routing Table
    681
  - Ip Route
    681
  - Routing Protocol Overview
    683
    
    Classification of Dynamic Routing Protocols
    683
    
    Routing Protocols and Routing Priority
    683
    
    Static Routing and Dynamic Routing
    683
    
    Load Sharing and Route Backup
    684
    
    Routing Information Sharing
    684
  - Displaying and Maintaining a Routing Table
    685
- 2 Static Route Configuration
  
  686
  - Introduction to Static Route
    686
  - Static Route Configuration
    687
    
    Configuring a Static Route
    687
    
    Default Route
    687
  - Displaying and Maintaining Static Routes
    688
  - Static Route Configuration Example
    688
  - Troubleshooting a Static Route
    689
- 3 Rip Configuration
  
  690
  - Rip Overview
    690
    
    Basic Concepts
    690
    
    RIP Startup and Operation
    691
  - RIP Configuration Task List
    692
  - Basic RIP Configuration
    692
    
    Configuring Basic RIP Functions
    692
  - RIP Route Control
    693
    
    Configuring RIP Route Control
    694
  - RIP Network Adjustment and Optimization
    696
    
    Configuration Tasks
    697
  - Displaying and Maintaining RIP Configuration
    699
  - RIP Configuration Example
    699
  - Troubleshooting RIP Configuration
    700
    
    Failed to Receive RIP Updates
    700
- 4 IP Route Policy Configuration
  
  701
  - IP Route Policy Overview
    701
    
    Filters
    701
    
    Introduction to IP Route Policy
    701
  - IP Route Policy Configuration Task List
    702
  - Route Policy Configuration
    702
    
    Configuration Prerequisites
    702
    
    Defining a Route Policy
    702
    
    Defining If-Match Clauses and Apply Clauses
    702
  - Displaying and Maintaining IP Route Policy
    704
  - IP Route Policy Configuration Example
    704
    
    Controlling RIP Packet Cost to Implement Dynamic Route Backup
    704
  - Troubleshooting IP Route Policy
    708
  - UDP Helper Configuration
    710
    
    Introduction to UDP Helper
    710
    
    Configuring UDP Helper
    711
    
    Cross-Network Computer Search through UDP Helper
    712
    
    Displaying and Maintaining UDP Helper
    712
    
    UDP Helper Configuration Example
    712

3Com Categories

Switch

Network Router Wireless Access Point Modem

Network Card

More 3Com Manuals

3Com WX3000 Series Manuals

3Com WX3000 Series Operation Manual (715 pages)

Table of Contents

About this Manual

CLI Configuration

Table of Contents

1 Logging in to the Switching Engine

2 Logging in through OAP

3 Logging in through Telnet

5 Logging in from NMS

6 Configuring Source IP Address for Telnet Service Packets

7 User Control

Configuration File Management

VLAN Overview/Vlan Configuration

1 VLAN Overview

2 VLAN Configuration

Auto Detect Configuration

Voice VLAN

Gvrp Configuration

Basic Port Configuration

Link Aggregation Configuration

Port Isolation

Port Security Configuration/Port Binding Configuration

1 Port Security Configuration

2 Port Binding Configuration

Dldp

Mac Address Table Management

Mstp Configuration

Table of Contents

X Configuration

2 Quick EAD Deployment Configuration

3 System-Guard Configuration

Aaa Overview/Aaa Configuration

1 Aaa Overview

2 AAA Configuration

3 Ead Configuration

Mac Authentication Configuration

IP Addressing Configuration/Ip Performance Configuration

1 IP Addressing Configuration

2 IP Performance Configuration

Table of Contents

1 DHCP Overview

2 DHCP Relay Agent Configuration

3 DHCP Snooping Configuration

4 DHCP/BOOTP Client Configuration

Acl Configuration

# Apply Acl 3000 to VLAN 10.

1 Qos Configuration

2 Qos Profile Configuration

Mirroring Configuration

Arp Configuration

Snmp Configuration/Rmon Configuration

1 Snmp Configuration

2 Rmon Configuration

Table of Contents

1 Multicast Overview

2 IGMP Snooping Configuration

3 Common Multicast Configuration

Ntp Configuration

Ssh Configuration

File System Management Configuration

Ftp and Sftp Configuration/Tftp Configuration

1 Ftp and Sftp Configuration

2 Tftp Configuration

Table of Contents

Table of Contents

1 Host Configuration File Loading

2 Basic System Configuration and Debugging

3 Network Connectivity Test

Vlan-Vpn Configuration/Selective Qinq Configuration

1 VLAN-VPN Configuration

2 Selective Qinq Configuration

Hwping Configuration

Smart Link Configuration/Monitor Link Configuration

1 Smart Link Configuration

2 Monitor Link Configuration

Poe Configuration/Poe Profile Configuration

1 Poe Configuration

2 Poe Profile Configuration

Table of Contents