Allied Telesis AT-GS950/48 User Manual

AT-GS950/48

Gigabit Ethernet PoE+ Switch

AT-GS950/48 Web Interface User Guide

AT-S116 Version 1.0.0 [1.00.004]

613-001806 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 ..................................................................................................................................................	9
List of Tables .................................................................................................................................................	13
Preface ............................................................................................................................................................	15
Document Conventions..............................................................................................................................	16
Allied Telesis Contact Information..............................................................................................................	17
Getting Started ................................................................................................................................................	19
Chapter 1: Starting a Web Browser Session ................................................................................................	21
Establishing a Remote Connection to the Web Browser Interface ............................................................	22
Web Browser Tools....................................................................................................................................	25
Quitting a Web Browser Management Session .........................................................................................	26
Chapter 2: System Configuration ..................................................................................................................	27
System Management Information ..............................................................................................................	28
Configuration of IP Address, Subnet Mask and Gateway Address............................................................	30
IP Access List Configuration ......................................................................................................................	32
Create an IP Access List .....................................................................................................................	32
Delete an IP Address List Entry...........................................................................................................	33
User Name and Password Configuration...................................................................................................	34
Add New User Name and Password ...................................................................................................	34
Modify User Name and Password .......................................................................................................	35
Delete User Name and Password .......................................................................................................	36
User Interface Configuration ......................................................................................................................	37
SNMP Interface ...................................................................................................................................	37
User Interface Timeout ........................................................................................................................	38
System Time ..............................................................................................................................................	39
Manually Setting System Time ............................................................................................................	39
Setting SNTP.......................................................................................................................................	40
Setting Daylight Savings Parameters ..................................................................................................	41
SSL Settings ..............................................................................................................................................	42
Configuring SSL ..................................................................................................................................	42
DHCP and ATI Web Discovery Tool ..........................................................................................................	44
DHCP Client Configuration ........................................................................................................................	45
DHCP Auto Configuration ..........................................................................................................................	47
System Information Display .......................................................................................................................	48
System Log Configuration..........................................................................................................................	50
Bridge Configuration ........................................................................................................................................	53
Chapter 3: Port Configuration .......................................................................................................................	55
Overview ....................................................................................................................................................	56
Displaying and Configuring Ports...............................................................................................................	57
Chapter 4: STP and RSTP ............................................................................................................................	61
Overview ....................................................................................................................................................	62
Bridge Priority and the Root Bridge .....................................................................................................	63

3

Contents
Forwarding Delay and Topology Changes...........................................................................................	65
Mixed STP and RSTP Networks ..........................................................................................................	67
Spanning Tree and VLANs ..................................................................................................................	68
Basic STP and RSTP Configuration...........................................................................................................	70
Configure RSTP Port Settings....................................................................................................................	73
Configure the Basic RSTP Port Settings..............................................................................................	73
Configure the Advanced RSTP Port Settings ......................................................................................	75
Spanning Tree Topology ............................................................................................................................	78
Chapter 5: Multiple Spanning Tree Protocol .................................................................................................	79
Multiple Spanning Tree Configuration ........................................................................................................	80
Port Configuration.......................................................................................................................................	83
VLAN Mapping ...........................................................................................................................................	86
Open MSTP VLAN Mapping Page.......................................................................................................	86
Create VLAN Mapping to MST Instance ..............................................................................................	86
Modify MST Instance ...........................................................................................................................	87
Delete MST Instance............................................................................................................................	87
Port Settings ...............................................................................................................................................	88
Topology Information..................................................................................................................................	90
Chapter 6: Static Port Trunking .....................................................................................................................	93
Overview.....................................................................................................................................................	94
Create a Port Trunk ....................................................................................................................................	97
Modify a Port Trunk ....................................................................................................................................	99
Disable a Port Trunk.................................................................................................................................	101
Chapter 7: LACP Port Trunks ......................................................................................................................	103
Overview...................................................................................................................................................	104
System Priority .........................................................................................................................................	105
Port Priority Value.....................................................................................................................................	106
General Guidelines...................................................................................................................................	107
Group Status ............................................................................................................................................	109
Configuration Example.......................................................................................................................	110
Port Priority Configuration ........................................................................................................................	112
Chapter 8: Port Mirroring .............................................................................................................................	113
Overview...................................................................................................................................................	114
Port Mirroring Configuration .....................................................................................................................	115
Disable Port Mirroring...............................................................................................................................	116
Chapter 9: Loopback Protection ..................................................................................................................	117
Configuration ............................................................................................................................................	118
Status .......................................................................................................................................................	120
Chapter 10: MAC Address Table ................................................................................................................	121
Overview...................................................................................................................................................	122
Static Unicast MAC Address Configuration ..............................................................................................	124
Modify Static Unicast Address..................................................................................................................	126
Delete Static Unicast Address ..................................................................................................................	127
Static Multicast Address Configuration.....................................................................................................	128
Modify Static Multicast Address................................................................................................................	131
Delete Static Multicast Address................................................................................................................	132
Chapter 11: IGMP Snooping .......................................................................................................................	133
Overview...................................................................................................................................................	134
IGMP Snooping Configuration..................................................................................................................	136
Chapter 12: Storm Control ..........................................................................................................................	139
Overview...................................................................................................................................................	140

4

AT-GS950/48 Web Interface User Guide
Ingress Rate Limiting.........................................................................................................................	141
Egress Rate Limiting .........................................................................................................................	141
Configuration............................................................................................................................................	142
Ingress Rate Limiting ...............................................................................................................................	144
Egress Rate Limiting................................................................................................................................	146
Chapter 13: Virtual LANs ............................................................................................................................	147
VLAN Overview........................................................................................................................................	148
Port-based VLAN Overview...............................................................................................................	149
Tagged VLAN Overview ....................................................................................................................	150
General Rules for Creating a Tagged VLAN .....................................................................................	152
Assign Ports to a VLAN Mode..................................................................................................................	153
Tagged VLAN Configuration ....................................................................................................................	155
Create a Tagged VLAN .....................................................................................................................	155
Modify a Tagged VLAN .....................................................................................................................	156
Delete a Tagged VLAN......................................................................................................................	158
Tagged VLAN Port Settings.....................................................................................................................	160
Port-Based VLAN Configuration ..............................................................................................................	162
Create a Port-Based VLAN ...............................................................................................................	162
Modify a Port-Based VLAN................................................................................................................	163
Chapter 14: GVRP ......................................................................................................................................	165
Overview and Guidelines .........................................................................................................................	166
General Configuration..............................................................................................................................	167
Port Settings.............................................................................................................................................	168
Time Settings ...........................................................................................................................................	170
Chapter 15: Quality of Service and Cost of Service ...................................................................................	173
Overview ..................................................................................................................................................	174
Packet Priority ...................................................................................................................................	174
Egress Queue vs Packet Priority Mapping ........................................................................................	175
Prioritizing Untagged Packets ...........................................................................................................	176
Scheduling.........................................................................................................................................	176
Mapping CoS Priorities to Egress Queues...............................................................................................	178
Associate Ports to CoS Priorities .............................................................................................................	180
Associate DSCP Classes to Egress Queues ...........................................................................................	181
Queue Scheduling Algorithm ...................................................................................................................	183
Advanced Features .......................................................................................................................................	185
Chapter 16: SNMPv1 and v2c ....................................................................................................................	187
SNMPv1 and SNMPv2c Overview ...........................................................................................................	188
Trap Receiver Attributes ..........................................................................................................................	189
Activate SNMP Interface..........................................................................................................................	190
SNMPv1 and SNMPv2c User and Group Names ....................................................................................	191
Create User and Group Names.........................................................................................................	191
Modify User and Group Names .........................................................................................................	192
Delete User and Group Names .........................................................................................................	193
SNMP Community Strings .......................................................................................................................	194
Create SNMP Community Strings .....................................................................................................	194
Modify SNMP Community Strings .....................................................................................................	195
Delete SNMP Community Strings .....................................................................................................	195
SNMP Traps.............................................................................................................................................	196
Create Trap Host Table Entry............................................................................................................	196
Modify a Trap Host Table Entry.........................................................................................................	197
Delete a Trap Host Table Entry .........................................................................................................	197
Chapter 17: SNMPv3 ..................................................................................................................................	199

5

Contents
Overview...................................................................................................................................................	200
SNMPv3 Authentication Protocols .....................................................................................................	200
SNMPv3 Privacy Protocol ..................................................................................................................	201
SNMPv3 MIB Views...........................................................................................................................	201
SNMPv3 Configuration Process.........................................................................................................	202
SNMPv3 User and Group Names ............................................................................................................	204
Creating SNMPv3 User and Group Names .......................................................................................	204
Modifying SNMPv3 User and Group Names......................................................................................	205
Deleting SNMPv3 User and Group Names........................................................................................	205
SNMPv3 View Names ..............................................................................................................................	207
Creating SNMPv3 View Names .........................................................................................................	207
Modifying SNMPv3 View Names .......................................................................................................	209
Deleting SNMPv3 View Names..........................................................................................................	209
SNMPv3 View Table.................................................................................................................................	210
Creating SNMPv3 View Table Entries ...............................................................................................	210
Modifying SNMPv3 View Table Entries..............................................................................................	211
Deleting SNMPv3 View Table Entries................................................................................................	211
SNMPv3 Traps .........................................................................................................................................	213
Chapter 18: Access Control Configuration ..................................................................................................	215
Overview...................................................................................................................................................	216
Classifier...................................................................................................................................................	217
Creating a Classifier...........................................................................................................................	217
Modifying a Classifier .........................................................................................................................	219
Deleting a Classifier ...........................................................................................................................	220
Profile Action ............................................................................................................................................	222
Creating a Profile Action ....................................................................................................................	222
Modifying Profile Action......................................................................................................................	223
Deleting a Profile Action.....................................................................................................................	224
In-Profile Action ........................................................................................................................................	225
Creating an In-Profile Action ..............................................................................................................	225
Modifying an In-Profile Action ............................................................................................................	227
Deleting an In-Profile Action...............................................................................................................	228
Out-Profile Action .....................................................................................................................................	229
Creating a Out-Profile Action .............................................................................................................	229
Modify Out-Profile Action ...................................................................................................................	231
Delete Out-Profile Action....................................................................................................................	232
Port List ....................................................................................................................................................	233
Create Port List ..................................................................................................................................	233
Modify Port List ..................................................................................................................................	234
Delete Port List...................................................................................................................................	235
Policy ........................................................................................................................................................	236
Create Policy......................................................................................................................................	236
Modify Policy......................................................................................................................................	238
Delete Policy ......................................................................................................................................	239
Policy Sequence Status............................................................................................................................	241
Chapter 19: RMON .....................................................................................................................................	243
Overview...................................................................................................................................................	244
Enable and Disable RMON ......................................................................................................................	245
Port Statistics............................................................................................................................................	246
Histories....................................................................................................................................................	248
Events.......................................................................................................................................................	250
Alarms ......................................................................................................................................................	252
Chapter 20: Voice VLAN .............................................................................................................................	255

6

AT-GS950/48 Web Interface User Guide
Overview ..................................................................................................................................................	256
CoS with Voice VLAN........................................................................................................................	256
Organization Unique Identifier (OUI) .................................................................................................	256
Dynamic Auto-Detection vs Static Ports............................................................................................	257
General Guidelines ..................................................................................................................................	259
Configuration............................................................................................................................................	260
OUI Setting...............................................................................................................................................	263
Create OUI Setting ............................................................................................................................	263
Modify OUI Setting ............................................................................................................................	264
Delete OUI Setting.............................................................................................................................	264
Chapter 21: Security ...................................................................................................................................	265
Port Access Control .................................................................................................................................	266
Overview............................................................................................................................................	266
Port Access Control Configuration ....................................................................................................	267
RADIUS Client .........................................................................................................................................	271
Overview............................................................................................................................................	271
General Guidelines............................................................................................................................	271
Radius Client Configuration...............................................................................................................	272
Dial-in User— Local Authentication .........................................................................................................	274
Overview............................................................................................................................................	274
Dial-in User Configuration .................................................................................................................	274
Destination MAC Filter .............................................................................................................................	277
Overview............................................................................................................................................	277
Destination MAC Filter Configuration ................................................................................................	277
Delete Destination MAC Filter ...........................................................................................................	278
Chapter 22: Chapter 22: DHCP Snooping ...............................................................................................	282
Overview ..................................................................................................................................................	283
Trusted Ports .....................................................................................................................................	283
Untrusted Ports..................................................................................................................................	283
Unauthorized DHCP Servers.............................................................................................................	283
DHCP with Option 82 ........................................................................................................................	284
General Guidelines ..................................................................................................................................	285
General Configuration..............................................................................................................................	286
VLAN Setting............................................................................................................................................	288
Creating a VLAN................................................................................................................................	288
Modifying a VLAN..............................................................................................................................	289
Deleting a VLAN ................................................................................................................................	289
Trusted and Untrusted Port Configuration ...............................................................................................	290
Binding Database.....................................................................................................................................	292
Static IP Addresses ...........................................................................................................................	292
Viewing ..............................................................................................................................................	293
Chapter 23: LLDP .......................................................................................................................................	295
Overview ..................................................................................................................................................	296
Global Configuration ................................................................................................................................	297
Enabling or Disabling LLDP...............................................................................................................	298
Displaying System Information ..........................................................................................................	299
Setting Port States.............................................................................................................................	299
Neighbors Information..............................................................................................................................	301
Chapter 24: Network Statistics ...................................................................................................................	303
Overview ..................................................................................................................................................	304
Traffic Comparison Statistics ...................................................................................................................	305
Error Group Statistics...............................................................................................................................	308
Historical Status Charts............................................................................................................................	310

7

Contents
Tools ..............................................................................................................................................................	313
Chapter 25: Software/Configuration Updates .............................................................................................	315
Overview...................................................................................................................................................	316
Upgrade Firmware Image via HTTP.........................................................................................................	317
Upgrade Firmware Image via TFTP .........................................................................................................	319
Upload or Download a Configuration File via HTTP.................................................................................	321
Configuration File Upload...................................................................................................................	321
Configuration File Download ..............................................................................................................	323
Download or Upload a Configuration File via TFTP .................................................................................	324
Configuration File Upload...................................................................................................................	324
Configuration File Download ..............................................................................................................	325
Chapter 26: Cable Diagnostics ...................................................................................................................	327
Chapter 27: Rebooting the AT-GS950/48 ...................................................................................................	329
Switch Reboot ..........................................................................................................................................	330
Configure Factory Default Values.............................................................................................................	332
Password Protection of Factory Reset .....................................................................................................	334
Disabling Factory Default Reset Feature ...........................................................................................	334
Enabling Factory Default Reset .........................................................................................................	336
Chapter 28: Pinging a Remote System .......................................................................................................	339
Appendix A: MSTP Overview .......................................................................................................................	341
Overview...................................................................................................................................................	342
Multiple Spanning Tree Instance (MSTI) ..................................................................................................	344
Resolving VLAN Fragmentation.........................................................................................................	344
Multiple VLANs Assigned to an MSTI ................................................................................................	345
General Guidelines...................................................................................................................................	347
VLAN and MSTI Associations ..................................................................................................................	348
Ports in Multiple MSTIs.............................................................................................................................	349
Multiple Spanning Tree Regions ..............................................................................................................	350
MST Region Guidelines .....................................................................................................................	352
Common and Internal Spanning Tree (CIST) ....................................................................................	354
MSTP with STP and RSTP ................................................................................................................	354
Associating VLANs to MSTIs....................................................................................................................	355
VLANs Across Different Regions..............................................................................................................	357
Summary of Guidelines ............................................................................................................................	359
Appendix B: AT-GS950/48 Default Parameters ...........................................................................................	361

8

List of Figures

Figure 1.	Entering a Switch’s IP Address in the URL Field................................................................................................	22
Figure 2. Management Login Dialog Box ..........................................................................................................................		22
Figure 3. AT-GS950/48 Switch Information Page..............................................................................................................		23
Figure 4.	Front Panel Page ...............................................................................................................................................	24
Figure 5. AT-GS950/48 Management Page ......................................................................................................................		28
Figure 6. IP Setup Page ....................................................................................................................................................		30
Figure 7.	IP Access List Page ...........................................................................................................................................	32
Figure 8.	Administration Page ...........................................................................................................................................	34
Figure 9.	Modify Administration Page................................................................................................................................	35
Figure 10.	User Interface Page .........................................................................................................................................	37
Figure 11. System Time Page ...........................................................................................................................................		39
Figure 12. SSL Settings Page ...........................................................................................................................................		42
Figure 13. DHCP Auto Configuration Settings Page .........................................................................................................		47
Figure 14. AT-GS950/48 Switch Information Page............................................................................................................		48
Figure 15. System Log Configuration Page.......................................................................................................................		50
Figure 16.	AT-GS950/48 Physical Interface Page.............................................................................................................	57
Figure 17.	Point-to-Point Ports ..........................................................................................................................................	67
Figure 18. Edge Port .........................................................................................................................................................		67
Figure 19. STP and VLAN Fragmentation with Untagged Ports........................................................................................		68
Figure 20. STP and VLAN Compatibility with Tagged Ports..............................................................................................		69
Figure 21.	Rapid Spanning Tree Configuration Page........................................................................................................	70
Figure 22. AT-GS950/48 RSTP Basic Port Configuration Page........................................................................................		73
Figure 23. AT-GS950/48 RSTP Advanced Port Configuration Page.................................................................................		75
Figure 24. AT-GS950/48 Designated Topology Information Page ....................................................................................		78
Figure 25.	Multiple Spanning Tree Configuration Page.....................................................................................................	80
Figure 26. AT-GS950/48 MSTP Port Configuration Page .................................................................................................		83
Figure 27. MSTP VLAN Mapping Page .............................................................................................................................		86
Figure 28. MSTP Port Settings Page.................................................................................................................................		88
Figure 29. AT-GS950/48 Topology Information Page .......................................................................................................		90
Figure 30.	Static Port Trunk Example................................................................................................................................	94
Figure 31. Trunking Page ..................................................................................................................................................		97
Figure 32. LACP Group Status Page ..............................................................................................................................		109
Figure 33. LACP Group Status Page with No Cables Connected...................................................................................		110
Figure 34. LACP Group Status Page with Three Cables Connected ..............................................................................		111
Figure 35.	AT-GS950/48 Port Priority Page ....................................................................................................................	112
Figure 36. AT-GS950/48 Mirroring Page.........................................................................................................................		115
Figure 37. AT-GS950/48 Loopback Detection Page .......................................................................................................		118
Figure 38. AT-GS950/48 Static Unicast Address Table Page.........................................................................................		124
Figure 39. Static Unicast Address Table with Port-Base VLAN Example........................................................................		125
Figure 40.	Modify Static Unicast Address Page ..............................................................................................................	126
Figure 41. AT-GS950/48 Static Multicast Address Table Page.......................................................................................		128
Figure 42.	Static Multicast Address Table Example ........................................................................................................	129
Figure 43.	Modify Static Multicast Address Page ............................................................................................................	131
Figure 44. IGMP Snooping Page.....................................................................................................................................		136
Figure 45. IGMP Snooping Page with MAC Addresses ..................................................................................................		137
Figure 46. AT-GS950/48 Storm Control Page.................................................................................................................		142
Figure 47. AT-GS950/48 Ingress Rate Limiting Page .....................................................................................................		144
Figure 48. AT-GS950/48 Egress Rate Limiting Page......................................................................................................		146
Figure 49. AT-GS950/48 VLAN Mode Page....................................................................................................................		153
Figure 50. AT-GS950/48 Tagged VLAN Page.................................................................................................................		155

9

Figures
Figure 51. Example of AT-GS950/48 Tagged VLAN Page..............................................................................................		157
Figure 52. AT-GS950/48 Modify VLAN Page ..................................................................................................................		157
Figure 53. AT-GS950/48 VLAN Port Setting Page ..........................................................................................................		160
Figure 54. Port-Based VLAN Page..................................................................................................................................		162
Figure 55. Example of AT-GS950/48 Port Based VLAN Page ........................................................................................		163
Figure 56. GVRP Global Configuration Page ..................................................................................................................		167
Figure 57. GVRP Port Setting Page ................................................................................................................................		168
Figure 58. AT-GS950/48 GVRP Time Setting Page........................................................................................................		170
Figure 59. CoS Page .......................................................................................................................................................		178
Figure 60.	AT-GS950/48 Port Priority Page.....................................................................................................................	180
Figure 61. DSCP Class Mapping Page............................................................................................................................		181
Figure 62.	Scheduling Algorithm Page ............................................................................................................................	183
Figure 63. SNMP User/Group Page ................................................................................................................................		191
Figure 64. SNMP User/Group Page Example .................................................................................................................		192
Figure 65. Community Table Page ..................................................................................................................................		194
Figure 66. SNMP Community Table Page Example........................................................................................................		195
Figure 67. Trap Management Page.................................................................................................................................		196
Figure 68. Trap Management Page Example..................................................................................................................		197
Figure 69. MIB Tree.........................................................................................................................................................		201
Figure 70. SNMPv3 Table Relationships.........................................................................................................................		203
Figure 71. SNMP User Group, SNMPv3 Example...........................................................................................................		205
Figure 72. SNMP Group Access Table............................................................................................................................		207
Figure 73. SNMP Group Access Table Example for SNMPv3 ........................................................................................		208
Figure 74. SNMP View Table...........................................................................................................................................		210
Figure 75. SNMP View Table Page Example ..................................................................................................................		211
Figure 76.	Create Classifier Page....................................................................................................................................	217
Figure 77.	Create Classifier Example Page.....................................................................................................................	219
Figure 78.	Modify Classifier Page....................................................................................................................................	220
Figure 79.	Create Profile Action Page .............................................................................................................................	222
Figure 80.	Example of Profile Action Entry ......................................................................................................................	223
Figure 81.	Modify Profile Action Page..............................................................................................................................	224
Figure 82.	Create In-Profile Action Page Example ..........................................................................................................	225
Figure 83.	Example of In-Profile Action Entry..................................................................................................................	226
Figure 84.	Modify In-Profile Action Page .........................................................................................................................	227
Figure 85.	Create Out-Profile Action Page ......................................................................................................................	229
Figure 86.	Example of Out-Profile Action Entry ...............................................................................................................	230
Figure 87.	Modify Out-Profile Action Page.......................................................................................................................	231
Figure 88.	Create Port List Page .....................................................................................................................................	233
Figure 89.	Example of Port List Entry ..............................................................................................................................	234
Figure 90.	Modify Port List Page......................................................................................................................................	234
Figure 91.	Create Policy Page.........................................................................................................................................	236
Figure 92.	Example of Policy Entry..................................................................................................................................	238
Figure 93.	Modify Policy Page .........................................................................................................................................	239
Figure 94. Policy Sequence Page....................................................................................................................................		241
Figure 95.	Policy Sequence Page with Display by Index Selected..................................................................................	241
Figure 96. RMON Basic Settings Page............................................................................................................................		245
Figure 97.	Ethernet Statistics Configuration Page...........................................................................................................	246
Figure 98.	Ethernet Statistics Configuration Example .....................................................................................................	247
Figure 99.	History Control Configuration Page ................................................................................................................	248
Figure 100.	History Control Configuration Example Page ...............................................................................................	249
Figure 101. RMON Event Configuration Page.................................................................................................................		250
Figure 102. RMON Event Configuration Example Page..................................................................................................		251
Figure 103. RMON Alarm Configuration Page.................................................................................................................		253
Figure 104. RMON Alarm Configuration Example Page (To be provided) ......................................................................		254
Figure 105. AT-GS950/48 Voice VLAN Setting Page......................................................................................................		260
Figure 106. Voice VLAN OUI Setting Page. ....................................................................................................................		263
Figure 107.	Port Access Control Configuration Page ......................................................................................................	267
Figure 108.	Expanded Port Access Control Configuration Page.....................................................................................	268
Figure 109. RADIUS Page...............................................................................................................................................		272
Figure 110. Dial-In User Page .........................................................................................................................................		275

10

AT-GS950/48 Web Interface User Guide
Figure 111.	Dial-In User Page Example ..........................................................................................................................	275
Figure 112.	Destination MAC Filter Page ........................................................................................................................	278
Figure 113.	Destination MAC Filter Page Example .........................................................................................................	278
Figure 114.	General Settings Page .................................................................................................................................	286
Figure 115. DHCP Snooping VLAN Settings Page. ........................................................................................................		288
Figure 116.	AT-GS950/48 Trusted Interfaces Page ........................................................................................................	290
Figure 117.	Trusted Interfaces Page Example ................................................................................................................	291
Figure 118. AT-GS950/48 Binding Database Page.........................................................................................................		292
Figure 119. Binding Database Page Example.................................................................................................................		293
Figure 120. AT-GS950/48 LLDP Global Settings Page...................................................................................................		297
Figure 121. LLDP Neighbors Information Page...............................................................................................................		301
Figure 122.	Traffic Comparison Page..............................................................................................................................	305
Figure 123. Error Group Chart Page ...............................................................................................................................		308
Figure 124.	Historical Status Chart Page ........................................................................................................................	310
Figure 125. Firmware Upgrade via HTTP Page ..............................................................................................................		318
Figure 126. Firmware Upgrade via TFTP Page...............................................................................................................		320
Figure 127.	Configuration File Upload/Download via HTTP Page...................................................................................	321
Figure 128. Result Page..................................................................................................................................................		322
Figure 129. File Download with HTTP.............................................................................................................................		323
Figure 130.	Configuration Upload/Download via TFTP Page..........................................................................................	324
Figure 131.	Cable Diagnostics Page ...............................................................................................................................	327
Figure 132.	Factory Default Reset/Reboot Page.............................................................................................................	330
Figure 133.	Factory Default Reset/Reboot Page with Password Entry ...........................................................................	335
Figure 134.	Factory Default Reset Disabled Page ..........................................................................................................	336
Figure 135.	Factory Default Reset/Reboot Page with Password Entry ...........................................................................	337
Figure 136.	Ping Test Configuration Page.......................................................................................................................	339
Figure 137.	Ping Test Results Page................................................................................................................................	340
Figure 138. VLAN Fragmentation with STP or RSTP......................................................................................................		344
Figure 139. MSTP Example of Two Spanning Tree Instances .......................................................................................		345
Figure 140. Multiple VLANs in a MSTI.............................................................................................................................		346
Figure 141. CIST and VLAN Guideline - Example 1........................................................................................................		355
Figure 142. CIST and VLAN Guideline - Example 2........................................................................................................		356
Figure 143. Spanning Regions - Example 1....................................................................................................................		357
Figure 144.	Spanning Regions without Blocking .............................................................................................................	358

11

Figures

12

List of Tables

Table 1.	Bridge Priority Value Increments ......................................................................................	63
Table 2.	Valid Port Priority Values ..................................................................................................	65
Table 3. Default Mappings Priority Levels to Priority Queues ......................................................		175
Table 4.	Customized Mappings Priority Levels to Priority Queues ...............................................	175
Table 5.	Example of Weighted Round Robin Priority ....................................................................	177
Table 6.	Traffic Comparison Options ............................................................................................	306
Table 7.	Historical Status Options .................................................................................................	311
Table 8. MSTP Region ..................................................................................................................		351
Table 9.	Regional Bridge Priority Value Increments .....................................................................	352
Table 10.	AT-S116 Version 1.0.0 Management Software Default Settings .................................	361

13

List of Tables

14

Preface

This guide contains instructions on how to use the AT-S116 Version 1.0.0 Management Software to manage and monitor the AT-GS950/48 Gigabit Ethernet PoE+ Switch.

The AT-S116 Version 1.0.0 Management software has a web browser interface that you can access from any management workstation on your network that has a web browser application.

This preface contains the following sections:

“Document Conventions” on page 16

“Allied Telesis Contact Information” on page 17

15

Preface

Document Conventions

This document uses the following conventions:

Note

Notes provide additional information.

Caution

Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data.

Warning

Warnings inform you that performing or omitting a specific action may result in bodily injury.

16

AT-GS950/48 Web Interface User Guide

Allied Telesis Contact Information

If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. You can find links for the following services on this page:

24/7 Online Support - Enter our interactive support center to search for answers to your questions in our knowledge database, check support tickets, learn about RMAs, and contact Allied Telesis technical experts.

USA and EMEA phone support - Select the phone number that best fits your location and customer type.

Hardware warranty information - Learn about Allied Telesis warranties and register your product online.

Replacement Services - Submit a Return Merchandise Authorization (RMA) request via our interactive support center.

Documentation - View the most recent installation guides, user guides, software release notes, white papers and data sheets for your product.

Software Updates - Download the latest software releases for your product.

For sales or corporate contact information, go to

www.alliedtelesis.com/purchase and select your region.

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Preface

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Section I

Getting Started

This section contains the following chapters:

Chapter 1, “Starting a Web Browser Session” on page 21

Chapter 2, “System Configuration” on page 27

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Chapter 1

Starting a Web Browser Session

This chapter contains the procedures for starting, using, and quitting a web browser management session on the AT-GS950/48 switch. This chapter includes the following sections:

“Establishing a Remote Connection to the Web Browser Interface” on page 22

“Web Browser Tools” on page 25

“Quitting a Web Browser Management Session” on page 26

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Chapter 1: Starting a Web Browser Session

Establishing a Remote Connection to the Web Browser Interface

The AT-GS950/48 switch is shipped with a pre-assigned IP address of 192.168.1.1. After your initial login, Allied Telesis suggests that you assign a new IP address to your switch. To manually assign an IP address to the switch, refer to “Configuration of IP Address, Subnet Mask and Gateway Address” on page 30. To configure the switch to obtain its IP configuration from a DHCP server, refer to “DHCP Client Configuration” on page 45.

Whether you use the pre-assigned IP address or assign a new one, you must set your local PC to the same subnet as the switch.

To start a web browser management session, perform the following procedure:

1.Start your web browser.

2.In the URL field of the browser, enter 192.168.1.1.

This is the default IP address of the switch. See Figure 1.

Switch’s IP Address

Figure 1. Entering a Switch’s IP Address in the URL Field

The AT-S116 Version 1.0.0 Management Software displays the login dialog box. See Figure 2.

Figure 2. Management Login Dialog Box

3.Enter the AT-S116 Version 1.0.0 management login user name and password.

The default user name is “manager” and the default password is “friend.” The login name and password are case-sensitive.

4.Press OK.

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AT-GS950/48 Web Interface User Guide

The AT-GS950/48 Switch Information page is displayed. See Figure 3.

Note

To change the user name and password, refer to “User Name and Password Configuration” on page 34.

Figure 3. AT-GS950/48 Switch Information Page

The main menu appears on the left side and is common for all of the management pages discussed in this manual. It consists of the following folders and web pages:

Switch Info

Front Panel

System

Physical Interface

Bridge

SNMP

Access Control

RMON

Voice VLAN

Security

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Chapter 1: Starting a Web Browser Session

LLDP

Statistics Chart

Tools

Save Configuration

5.To see the front panel of the switch, select Front Panel from the main menu on the left side of the page.

The AT-S116 Version 1.0.0 Management software displays the front of the switch. Ports are green that have a link to an end node. Ports without a link are grey. The AT-GS950/48 switch front panel page is shown in

Figure 4.

Figure 4. Front Panel Page

A web browser management session remains active even if you link to other sites. You can return to the management web pages anytime as long as you do not quit your browser session or the management session does not time out. The default time-out is 10 minutes.

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AT-GS950/48 Web Interface User Guide

Web Browser Tools

You can use the web browser tools to move around the management pages. Selecting Back on your browser’s toolbar returns you to the previous display. You can also use the browser’s Bookmark feature to save the link to the switch.

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Chapter 1: Starting a Web Browser Session

Quitting a Web Browser Management Session

To exit a web browser management session, close the web browser.

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Chapter 2

System Configuration

This chapter provides procedures to configuring basic system parameters for the AT-GS950/48 switch and contains information for the following sections:

“System Management Information” on page 28

“Configuration of IP Address, Subnet Mask and Gateway Address” on page 30

“IP Access List Configuration” on page 32

“User Name and Password Configuration” on page 34

“User Interface Configuration” on page 37

“System Time” on page 39

“SSL Settings” on page 42

“DHCP and ATI Web Discovery Tool” on page 44

“DHCP Client Configuration” on page 45

“DHCP Auto Configuration” on page 47

“System Log Configuration” on page 50

“System Information Display” on page 48

Note

To permanently save your new settings or any changes to the configuration file, select Save Configuration to Flash from the main menu on the left side of the page.

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Chapter 2: System Configuration

System Management Information

This section explains how to assign a name, location, and contact information for the AT-GS950/48 switch. This information helps in identifying each specific AT-GS950/48 switch among other switches in the same local area network. Entering this information is optional.

Note

Allied Telesis recommends that you assign a name to the switch. Naming each switch can help you identify the specific switch you want to manage among others. It can also help to avoid performing a configuration procedure on the wrong switch.

To set a switch’s administration information, perform the following procedure:

1.From the main menu on the left side of the page, click the System folder.

The System folder expands.

2.From the System folder, select Management.

The Management Page is displayed. See Figure 5 for the AT-GS950/48 Management Page.

Figure 5. AT-GS950/48 Management Page

3. Configure the following parameters as necessary:

System Description - Specifies the Allied Telesis switch model.

You cannot change this parameter.

System Object ID - Indicates the unique SNMP MIB object identifier that identifies the switch model. You cannot change this parameter.

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AT-GS950/48 Web Interface User Guide

System Name - Specifies a name for the switch, for example, Sales. The name is optional and may contain up to 15 characters.

System Location - Specifies the location of the switch. The location is optional and may contain up to 30 characters.

System Contact - Specifies the name of the network administrator responsible for managing the switch. This contact name is optional and may contain up to 30 characters.

4.Click Apply.

5.From the main menu on the left side of the page, click on Switch Info. The Switch Information page is displayed. See “AT-GS950/8 Switch Information Page” on page 21 for more information.

6.From the main menu on the left side of the page, select Save Configuration to Flash to permanently save your changes.

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Chapter 2: System Configuration

Configuration of IP Address, Subnet Mask and Gateway Address

This procedure explains how to change the IP address, subnet mask, and gateway address of the switch. Before performing the procedure, note the following:

A gateway address is only required if you want to remotely manage the device from a management station that is separated from the switch by a router.

To configure the switch to automatically obtain its IP configuration from a DHCP server on your network, go to “DHCP Client Configuration” on page 45.

To change the switch’s IP configuration, perform the following procedure:

1.From the main menu on the left side of the page, click the System folder.

The System folder expands.

2.From the System folder, select IP Setup. The IP Setup Page is displayed. See Figure 6.

Figure 6. IP Setup Page

3.Change the IP configuration parameters by observing or entering new information in the following fields:

System MAC Address - This parameter displays the MAC address of the switch. You cannot change this parameter.

System IP Address - Displays the current IP address of the switch. To change the IP address, enter a new IP address. When DHCP is enabled, you cannot change this parameter.

System Subnet Mask - Displays the current subnet mask of the switch. To change the subnet mask, enter a new subnet mask. When DHCP is enabled, you cannot change this parameter.

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