User Manual
Table Of Contents
- Contents
- Figures
- Preface
- Section I
- Basic Operations
- Chapter 1
- Starting a Web Browser Management Session
- Chapter 2
- Basic Switch Parameters
- Chapter 3
- Enhanced Stacking
- Chapter 4
- SNMPv1 and SNMPv2c Community Strings
- Chapter 5
- Port Parameters
- Chapter 6
- MAC Address Table
- Chapter 7
- Static Port Trunks
- Chapter 8
- Port Mirroring
- Section II
- Advanced Operations
- Chapter 9
- File System
- Chapter 10
- File Downloads and Uploads
- Chapter 11
- Event Log and Syslog Servers
- Chapter 12
- Classifiers
- Chapter 13
- Access Control Lists
- Chapter 14
- Quality of Service
- Chapter 15
- Class of Service
- Chapter 16
- IGMP Snooping
- Chapter 17
- Denial of Service Defense
- Chapter 18
- Power Over Ethernet
- Section III
- SNMPv3 Operations
- Chapter 19
- SNMPv3
- Enabling the SNMP Protocol
- Configuring the SNMPv3 User Table
- Configuring the SNMPv3 View Table
- Configuring the SNMPv3 Access Table
- Configuring the SNMPv3 SecurityToGroup Table
- Configuring the SNMPv3 Notify Table
- Configuring the SNMPv3 Target Address Table
- Configuring the SNMPv3 Target Parameters Table
- Configuring the SNMPv3 Community Table
- Displaying SNMPv3 Tables
- Section IV
- Spanning Tree Protocols
- Chapter 20
- Spanning Tree, Rapid Spanning Tree, and Multiple Spanning Tree Protocols
- Section V
- Virtual LANs
- Chapter 21
- Port-based and Tagged Virtual LANs
- Chapter 22
- GARP VLAN Registration Protocol
- Chapter 23
- Protected Ports VLANs
- Section VI
- Port Security
- Chapter 24
- MAC Address-based Port Security
- Chapter 25
- 802.1x Port-based Network Access Control
- Section VII
- Management Security
- Chapter 26
- Encryption Keys, PKI, and SSL
- Chapter 27
- Secure Shell Protocol
- Chapter 28
- TACACS+ and RADIUS Authentication Protocols
- Chapter 29
- Management Access Control List
- Index

3
Preface ............................................................................................................................................................ 13
How This Guide is Organized........................................................................................................................... 14
Document Conventions .................................................................................................................................... 15
Where to Find Web-based Guides ................................................................................................................... 16
Contacting Allied Telesyn ................................................................................................................................. 17
Online Support ........................................................................................................................................... 17
Email and Telephone Support.................................................................................................................... 17
Returning Products .................................................................................................................................... 17
For Sales or Corporate Information............................................................................................................ 17
Management Software Updates................................................................................................................. 17
New Features History ....................................................................................................................................... 18
Version 1.4.0 .............................................................................................................................................. 18
Section I: Basic Operations ...................................................................................... 21
Chapter 1: Starting a Web Browser Management Session ....................................................................... 23
Starting a Web Browser Management Session................................................................................................ 24
Browser Tools................................................................................................................................................... 27
Saving Your Parameter Changes..................................................................................................................... 28
Quitting a Web Browser Management Session................................................................................................ 29
Ports 49R and 50R on the AT-8550GB and AT-8550SP Switches .................................................................. 30
Web Browser Interface Limitations................................................................................................................... 31
Chapter 2: Basic Switch Parameters ........................................................................................................... 33
Configuring an IP Address and Switch Name .................................................................................................. 34
Activating the BOOTP or DHCP Client Software.............................................................................................. 38
Displaying System Information ......................................................................................................................... 40
Configuring the Manager and Operator Passwords ......................................................................................... 42
Rebooting a Switch........................................................................................................................................... 44
Setting the System Date and Time................................................................................................................... 45
Pinging a Remote System ................................................................................................................................ 48
Returning the AT-S62 Software to the Factory Default Values ........................................................................ 49
Chapter 3: Enhanced Stacking ..................................................................................................................... 53
Setting a Switch’s Enhanced Stacking Status .................................................................................................. 54
Selecting a Switch in an Enhanced Stack ........................................................................................................ 56
Returning to the Master Switch ........................................................................................................................ 58
Displaying the Enhanced Stacking Status........................................................................................................ 59
Chapter 4: SNMPv1 and SNMPv2c Community Strings ............................................................................ 61
Enabling or Disabling SNMP Management ...................................................................................................... 62
Creating a New SNMPv1 or SNMPv2c Community String...............................................................................64
Modifying an SNMPv1 or SNMPv2c Community String ................................................................................... 67
Deleting an SNMPv1 or SNMPv2c Community String ..................................................................................... 69
Displaying the SNMP Status and Community Strings ...................................................................................... 70
Contents