AT-GS950/16 Gigabit Ethernet Switch AT-GS950/16 Web Interface User Guide AT-S114 Version 1.1.0 [1.00.021] 613-001857 Rev A Copyright © 2013 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc. Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners. Allied Telesis, Inc. reserves the right to make changes in specifications and other information contained in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of such damages. Contents List of Figures ................................................................................................................................................ 11 List of Tables ................................................................................................................................................. 15 Preface ............................................................................................................................................................ 17 Document Conventions.............................................................................................................................. 18 Allied Telesis Contact Information.............................................................................................................. 19 Getting Started ................................................................................................................................................ 21 Chapter 1: Starting a Web Browser Session ................................................................................................ 23 Establishing a Remote Connection to the Web Browser Interface ............................................................ 24 Web Browser Tools.................................................................................................................................... 27 Quitting a Web Browser Management Session ......................................................................................... 28 Chapter 2: System Configuration .................................................................................................................. 29 System Management Information .............................................................................................................. 30 Configuration of IPv4 Address, Subnet Mask and Gateway Address........................................................ 32 IPv6 System Configuration......................................................................................................................... 34 IPv6 Neighbor Configuration...................................................................................................................... 36 Create an IPv6 Neighbor List .............................................................................................................. 36 Delete an IPv6 Neighbor Entry ............................................................................................................ 37 Find an IPv6 Neighbor......................................................................................................................... 37 IP Access List Configuration ...................................................................................................................... 40 Create an IP Access List ..................................................................................................................... 40 Delete an IP Address List Entry........................................................................................................... 41 User Name and Password Configuration................................................................................................... 42 Add New User Name and Password ................................................................................................... 42 Modify User Name and Password ....................................................................................................... 43 Delete User Name and Password ....................................................................................................... 44 User Interface Configuration ...................................................................................................................... 45 SNMP Interface ................................................................................................................................... 45 User Interface Timeout ........................................................................................................................ 46 Group Interval...................................................................................................................................... 46 System Time .............................................................................................................................................. 47 Manually Setting System Time ............................................................................................................ 47 Setting SNTP....................................................................................................................................... 48 Setting Daylight Savings Parameters .................................................................................................. 49 SSL Settings .............................................................................................................................................. 50 Configuring SSL .................................................................................................................................. 50 DHCP and ATI Web Discovery Tool .......................................................................................................... 52 DHCP Client Configuration ........................................................................................................................ 53 Activate or Deactivate DCHP for IPv4 ................................................................................................. 53 Activate or Deactivate DCHP for IPv6 ................................................................................................. 54 DHCP Auto Configuration .......................................................................................................................... 56 System Information Display ....................................................................................................................... 57 System Log Configuration.......................................................................................................................... 60 3 Contents Bridge Configuration ........................................................................................................................................63 Chapter 3: Port Configuration ........................................................................................................................65 Overview.....................................................................................................................................................66 Displaying and Configuring Ports ...............................................................................................................67 Chapter 4: STP and RSTP ............................................................................................................................71 Overview.....................................................................................................................................................72 Bridge Priority and the Root Bridge......................................................................................................73 Forwarding Delay and Topology Changes...........................................................................................75 Mixed STP and RSTP Networks..........................................................................................................78 Spanning Tree and VLANs ..................................................................................................................78 STP and RSTP Global Settings..................................................................................................................81 STP and RSTP Port Settings .....................................................................................................................84 Chapter 5: Multiple Spanning Tree Protocol .................................................................................................87 MSTP Global Settings ................................................................................................................................88 Generic MSTP Port Settings ......................................................................................................................91 MST Settings ..............................................................................................................................................94