Allied Telesis AT-9000/24 Manual do Utilizador

613-000368 Rev. CManagementSoftwareAT-S84User’s GuideFor the AT-9000/24 Layer 2 Gigabit Ethernet SwitchVersion 1.1.1

Figures10Figure 51. Software Upgrade Menu (1 of 2) ...

Chapter 7: Port Mirroring100 Section I: Using the Menus Interface7. Type E to select Enable/Disable Port Mirroring.The following prompt is displayed:E

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 101Enabling or Disabling Port MirroringTo enable or disable port mirroring

Chapter 7: Port Mirroring102 Section I: Using the Menus Interface

Section I: Using the Menus Interface 103Chapter 8Virtual LANs and GVRPThis chapter contains the procedures for creating, modifying, and deleting and t

Chapter 8: Virtual LANs and GVRP104 Section I: Using the Menus InterfaceVLAN FeaturesA Virtual Local Area Network (VLAN) is a logical grouping of devi

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 105VLANs can be used to control the flow of data in your network, since th

Chapter 8: Virtual LANs and GVRP106 Section I: Using the Menus InterfaceVLAN OverviewThis VLAN overview contains the following sections: “VLAN Name,”

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 107NoteThe switch is preconfigured with the Default_VLAN only. All ports o

Chapter 8: Virtual LANs and GVRP108 Section I: Using the Menus InterfaceOutgoing FramesFrames being transmitted from the switch retain their VLAN tag

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 109Untagged VLAN Figure 26 illustrates how VLANs with untagged port member

11Table 1. Menus Interface Operations ...

Chapter 8: Virtual LANs and GVRP110 Section I: Using the Menus InterfaceThe table below lists the port numbers for the Sales, Engineering, and Product

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 111Tagged VLANExampleFigure 27 illustrates how tagged and untagged ports c

Chapter 8: Virtual LANs and GVRP112 Section I: Using the Menus InterfaceThe port assignments for the VLANs are as follows:Ports 1, 2, 5, and 7 on the

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 113Working with VLANSThis section contains the following procedures: “Cre

Chapter 8: Virtual LANs and GVRP114 Section I: Using the Menus InterfaceThe VLAN Management Menu, which displays any existing VLANs, is shown in Figur

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 115The VLAN Creation Menu is shown in Figure 29.Figure 29. VLAN Creation M

Chapter 8: Virtual LANs and GVRP116 Section I: Using the Menus Interfacea. Type S to select Select Port Number. The following prompt is displayed:Ente

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 117The VLAN Port Configuration Menu is shown in Figure 28 on page 114 4. T

Chapter 8: Virtual LANs and GVRP118 Section I: Using the Menus Interface3. To view the ports of a VLAN, type O to select Config VLAN Member.The follow

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 119Modifying aVLANThe topics in this section include:Before performing thi

Tables12

Chapter 8: Virtual LANs and GVRP120 Section I: Using the Menus InterfaceConfiguration. The Advanced Switch Configuration Menu is shown in Figure 21 on

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 121NoteThe VLAN is immediately deleted with no confirmation prompt.NoteYou

Chapter 8: Virtual LANs and GVRP122 Section I: Using the Menus InterfaceGVRPThis section describes GVRP and contains the following topics: “GVRP Over

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 123 GVRP is only aware of those VLANs that have active nodes, or where at

Chapter 8: Virtual LANs and GVRP124 Section I: Using the Menus Interface

Section I: Using the Menus Interface 125Chapter 9Quality of Service (QoS)This chapter contains the procedures for configuring the Quality of Service (

Chapter 9: Quality of Service (QoS)126 Section I: Using the Menus InterfaceQoS OverviewWhen a port on an Ethernet switch becomes oversubscribed—its eg

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 127For example, a tagged packet with a priority tag of 6 is placed in the

Chapter 9: Quality of Service (QoS)128 Section I: Using the Menus InterfaceThe default setting for Quality of Service is disabled. When the feature is

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 129Mapping CoS Priorities to Egress QueuesThis procedure explains how to c

13PrefaceThis guide contains instructions on how to use the AT-S84 management software to manage and monitor the AT-9000/24 Gigabit Ethernet switch. T

Chapter 9: Quality of Service (QoS)130 Section I: Using the Menus InterfaceThe Traffic Class Configuration Menu is shown in Figure 33.Figure 33. Traff

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 131The following prompt is displayed:Enter queue for traffic class n>c.

Chapter 9: Quality of Service (QoS)132 Section I: Using the Menus InterfaceConfiguring CoSAs explained in “QoS Overview” on page 126, a packet receive

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 133The Port Priority Configuration Menu is shown in Figure 34.Figure 34. P

Chapter 9: Quality of Service (QoS)134 Section I: Using the Menus Interface4. To change the egress priority queue assignment of an 802.1p traffic clas

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 135b. Enter the trunk number that you want to configure. You can configure

Chapter 9: Quality of Service (QoS)136 Section I: Using the Menus Interface

Section II: Menus Interface 137Chapter 10IGMP SnoopingThis chapter describes how to configure the OGMP snooping feature on the switch and includes the

Chapter 10: IGMP Snooping138 Section II: Menus InterfaceIGMP Snooping OverviewThe Internet Group Management Protocol (IGMP) enables routers to create

AT-S84 Management Software User’s GuideSection II: Menus Interface 139restricting the flow of multicast packets only to those switch ports connected t

Preface14Where to Find Web-based GuidesThe installation and user guides for all Allied Telesis products are available in portable document format (PDF

Chapter 10: IGMP Snooping140 Section II: Menus InterfaceConfiguring IGMPTo configure IGMP, perform the following procedure:1. From the Main Menu, type

AT-S84 Management Software User’s GuideSection II: Menus Interface 141Enter age out time>6. Specify the age-out time in seconds. The range is 280 t

Chapter 10: IGMP Snooping142 Section II: Menus InterfaceViewing the Multicast GroupsTo view the IGMP snooping multicast groups, perform the following

AT-S84 Management Software User’s GuideSection II: Menus Interface 143Figure 36. MAC Address DIsplayed on IGMP Configuration MenuThe following prompt

Chapter 10: IGMP Snooping144 Section II: Menus Interface

Section II: Menus Interface 145Chapter 11Rapid Spanning Tree Protocol (RSTP)This chapter describes how to configure the Rapid Spanning Tree Protocol (

Chapter 11: Rapid Spanning Tree Protocol (RSTP)146 Section II: Menus InterfaceRSTP OverviewThe performance of a Ethernet network can be negatively imp

AT-S84 Management Software User’s GuideSection II: Menus Interface 147You can designate which switch on your network you want as the root bridge by gi

Chapter 11: Rapid Spanning Tree Protocol (RSTP)148 Section II: Menus InterfaceTable 3 lists the RSTP port costs with Auto-Detect.Table 4 lists the RST

AT-S84 Management Software User’s GuideSection II: Menus Interface 149Table 5 lists the values. The default value is 0.If two paths have the same port

AT-S84 Management Software User’s Guide15Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as w

Chapter 11: Rapid Spanning Tree Protocol (RSTP)150 Section II: Menus InterfaceThere are two possible selections: Point-to-point port Edge portThe de

AT-S84 Management Software User’s GuideSection II: Menus Interface 151Figure 39. Edge PortA port can be both a point-to-point and an edge port at the

Chapter 11: Rapid Spanning Tree Protocol (RSTP)152 Section II: Menus Interfacepackets.Rapid SpanningTree and VLANsThe spanning tree implementation in

AT-S84 Management Software User’s GuideSection II: Menus Interface 153Enabling or Disabling RSTPTo enable or disable RSTP, perform the following proce

Chapter 11: Rapid Spanning Tree Protocol (RSTP)154 Section II: Menus Interfaceswitch’s root port and the root bridge including the switch’s root port

AT-S84 Management Software User’s GuideSection II: Menus Interface 1553. Type E to select Enable/Disable Global RSTP.The following prompt is displayed

Chapter 11: Rapid Spanning Tree Protocol (RSTP)156 Section II: Menus InterfaceConfiguring the RSTP Bridge SettingsTo configure the RSTP bridge setting

AT-S84 Management Software User’s GuideSection II: Menus Interface 157Enter bridge maximum age>The bridge maximum age is the length of time after w

Chapter 11: Rapid Spanning Tree Protocol (RSTP)158 Section II: Menus InterfaceConfiguring STP CompatibilityChoosing an RSTP protocol version allows yo

AT-S84 Management Software User’s GuideSection II: Menus Interface 159Configuring RSTP Port SettingsThis section contains the following topics: “Conf

Preface16

Chapter 11: Rapid Spanning Tree Protocol (RSTP)160 Section II: Menus Interface4. Type I to select Set Port Priority.The following prompt is displayed:

AT-S84 Management Software User’s GuideSection II: Menus Interface 161Select port number to be changed>Port number is in range from 1 to 9, 0 to se

Chapter 11: Rapid Spanning Tree Protocol (RSTP)162 Section II: Menus InterfaceThe RSTP Advanced Port Configuration menu is shown in Figure 43.Figure 4

AT-S84 Management Software User’s GuideSection II: Menus Interface 163The following prompt is displayed:Select port number to be changed>Port numbe

Chapter 11: Rapid Spanning Tree Protocol (RSTP)164 Section II: Menus InterfaceDisplaying the RSTP TopologyTo display the RSTP topology, perform the fo

AT-S84 Management Software User’s GuideSection II: Menus Interface 165LinkWhether the link on the port is up or down.Desig. RootThe designated root br

Chapter 11: Rapid Spanning Tree Protocol (RSTP)166 Section II: Menus Interface

Section I: Using the Menus Interface 167Chapter 12802.1x Network Access ControlThis chapter contains information about and the procedure for configuri

Chapter 12: 802.1x Network Access Control168 Section I: Using the Menus Interface802.1x Network Access Control Overview802.1x Network Access Control (

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 169AuthenticationProcessBelow is a brief overview of the authentication pr

17Chapter 1OverviewThis chapter provides an overview of the AT-S84 management software for the AT-9000/24 Gigabit Ethernet switch. This chapter descri

Chapter 12: 802.1x Network Access Control170 Section I: Using the Menus Interfaceserver. Each client that attempts to access the network is uniquely i

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 171As mentioned earlier, the switch itself does not authenticate the user

Chapter 12: 802.1x Network Access Control172 Section I: Using the Menus InterfaceNoteConnecting multiple supplicants to a switch port set to the Auto

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 173 Ports used to interconnect switches should be set to the port control

Chapter 12: 802.1x Network Access Control174 Section I: Using the Menus InterfaceConfiguring 802.1x Network Access ControlTo configure 802.1x network

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 1753. Type P to select Port No.The following prompt is displayed:Enter por

Chapter 12: 802.1x Network Access Control176 Section I: Using the Menus InterfaceF (Force-authorized) - Disables IEEE 802.1x authentication and causes

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 177The following prompt is displayed:Enter maximum request count >This

Chapter 12: 802.1x Network Access Control178 Section I: Using the Menus Interface15. If the port control setting is Auto and you want to return the EA

Section I: Using the Menus Interface 179Chapter 13RADIUS Authentication ProtocolThis chapter describes how to configure the RADIUS client software on

Chapter 1: Overview18Management OverviewThe AT-S84 management software allows you to view and adjust the operating parameters of the AT-9000/24 Gigabi

Chapter 13: RADIUS Authentication Protocol180 Section I: Using the Menus InterfaceRADIUS OverviewRADIUS (Remote Authentication Dial In User Services)

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 181Configuring the RADIUS ServerTo configure the RADIUS client, perform th

Chapter 13: RADIUS Authentication Protocol182 Section I: Using the Menus Interfacea. Type C to select Shared Secret.The following prompt is displayed:

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 183Displaying the RADIUS Server SettingsTo display the RADIUS client statu

Chapter 13: RADIUS Authentication Protocol184 Section I: Using the Menus Interface

Section I: Using the Menus Interface 185Chapter 14Broadcast Storm ControlThis chapter describes how to configure the broadcast storm control feature o

Chapter 14: Broadcast Storm Control186 Section I: Using the Menus InterfaceBroadcast Storm Control OverviewThe broadcast storm control feature limits

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 187Configuring Broadcast Storm ControlTo configure the broadcast storm con

Chapter 14: Broadcast Storm Control188 Section I: Using the Menus Interface L for Low (100 broadcast packets per second)

Section I: Using the Menus Interface 189Chapter 15Working With System FilesThe procedures in this chapter explain how to download a new version of the

AT-S81 Management Software User’s Guide19Local ConnectionTo establish a local connection with a switch, you connect a terminal or a PC with a terminal

Chapter 15: Working With System Files190 Section I: Using the Menus InterfaceDownloading a New Management Software Image Using TFTPBefore downloading

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 191The Software Upgrade Menu is shown in Figure 51. Figure 51. Software Up

Chapter 15: Working With System Files192 Section I: Using the Menus Interface4. Type S to select Set TFTP Server IP Address.The following prompt is di

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 193Uploading or Downloading a Configuration FileThe procedure in this sect

Chapter 15: Working With System Files194 Section I: Using the Menus InterfaceThe Configuration File Upload/Download menu is shown in Figure 53.Figure

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 1955. Type the IP address of the TFTP server and press Enter.6. Type F to

Chapter 15: Working With System Files196 Section I: Using the Menus InterfaceThe TFTP Configuration File Upload/Download menu is shown in Figure 54 on

Section II: Using the Web Browser Interface 197Section IIUsing the Web Browser InterfaceThe chapters in this section provide information and procedure

198 Section II: Using the Web Browser Interface

Section II: Using the Web Browser Interface 199Chapter 16Starting a Web Browser Management SessionThis chapter contains the procedures for starting, u

Copyright © 2007 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied

Chapter 1: Overview20Remote ConnectionYou can use any management station on your network that has the Telnet application, an SNMP manager, or as web b

Chapter 16: Starting a Web Browser Management Session200 Section II: Using the Web Browser InterfaceEstablishing a Remote Connection to Use the Web Br

AT-S84 Management Software User’s GuideSection II: Using the Web Browser Interface 201The AT-S84 management software displays the login dialog box, sh

Chapter 16: Starting a Web Browser Management Session202 Section II: Using the Web Browser InterfaceThe main menu is on the top of the home page. It c

AT-S84 Management Software User’s GuideSection II: Using the Web Browser Interface 203Web Browser ToolsYou can use the web browser tools to move aroun

Chapter 16: Starting a Web Browser Management Session204 Section II: Using the Web Browser InterfaceQuitting a Web Browser Management SessionTo exit a

Section II: Web Browser Interface 205Chapter 17Basic Switch ParametersThis chapter contains the following sections: “Configuring an IP Address, Subne

Chapter 17: Basic Switch Parameters206 Section II: Web Browser InterfaceConfiguring an IP Address, Subnet Mask and Gateway AddressThis procedure expla

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 207System Subnet MaskEnter the subnet mask for the switch.System Default Gate

Chapter 17: Basic Switch Parameters208 Section II: Web Browser InterfaceEnabling and Disabling the DHCP ClientThis procedure explains how to activate

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 209Configuring System Administration InformationThis section explains how to

AT-S81 Management Software User’s Guide21Management Access LevelThe AT-S84 management software has one level of management access: manager. When you l

Chapter 17: Basic Switch Parameters210 Section II: Web Browser Interfacemanaging the switch. This contact name is optional and may contain up to 50 ch

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 211Setting the User Interface ConfigurationThis procedure explains how to adj

Chapter 17: Basic Switch Parameters212 Section II: Web Browser Interface Server and SNMP settings User name and password settingsNoteFor information

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 213b. Click the New User Name field and enter a new user name or, if you do n

Chapter 17: Basic Switch Parameters214 Section II: Web Browser InterfaceEnabling or Disabling the Web ServerTo enable or disable the web server, perfo

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 215Enabling or Disabling the Telnet ServerTo enable or disable the Telnet ser

Chapter 17: Basic Switch Parameters216 Section II: Web Browser InterfaceConfiguring SNTPTo configure SNTP, perform the following procedure:1. From the

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 217Viewing System InformationTo view general information about the switch, pe

Chapter 17: Basic Switch Parameters218 Section II: Web Browser InterfaceDRAM SizeThe size of the DRAM, in megabytes.Flash SizeThe size of the flash me

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 219Rebooting a SwitchThis procedure reboots the switch and reloads the AT-S84

Chapter 1: Overview22

Chapter 17: Basic Switch Parameters220 Section II: Web Browser InterfacePinging a Remote SystemThis procedure instructs the switch to ping a node on y

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 221A sample Ping Test Results page is shown in Figure 65.Figure 65. Ping Test

Chapter 17: Basic Switch Parameters222 Section II: Web Browser InterfaceViewing the System LogThe system log displays system-level events in the switc

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 223operation.(W)arning - An issue that may require a manager’s attention.(E)r

Chapter 17: Basic Switch Parameters224 Section II: Web Browser InterfaceReturning the AT-S84 Management Software to the Factory Default ValuesThis pro

Section II: Web Browser Interface 225Chapter 18Port ConfigurationThe sections in this chapter explain the two methods to viewing and changing the para

Chapter 18: Port Configuration226 Section II: Web Browser InterfaceViewing and Configuring Multiple PortsThis procedure allows you to configure the po

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 227Back PressureSets back pressure on all the ports. You cannot set back pres

Chapter 18: Port Configuration228 Section II: Web Browser Interface100M/Half - 100 Mbps in half-duplex mode10M/Half - 10 Mbps in half-duplex mode1000

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 229Viewing and Configuring a Single PortThe procedure in this section allows

Section I: Using the Menus Interface 23Section IUsing the Menus InterfaceThe chapters in this section explain how to manage the switch using the menus

Chapter 18: Port Configuration230 Section II: Web Browser Interfaceparameter. For information, refer to “Viewing and Configuring Multiple Ports” on pa

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 231 The only valid setting for an optional SFP port is Auto-Negotiation.Flow

Chapter 18: Port Configuration232 Section II: Web Browser InterfaceDisplaying Port StatisticsTo display port statistics, perform the following procedu

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 233Good MulticastNumber of valid multicast packets received on the port.CRC/A

Chapter 18: Port Configuration234 Section II: Web Browser Interface

Section II: Web Browser Interface 235Chapter 19SNMPThis chapter contains the following procedures for working with the Simple Network Management Proto

Chapter 19: SNMP236 Section II: Web Browser InterfaceEnabling or Disabling the SNMP AgentTo enable or disable the SNMP agent, perform the following pr

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 237Changing the Default SNMP Community NamesTo configure the SNMP settings, p

Chapter 19: SNMP238 Section II: Web Browser InterfaceWorking with Trap ReceiversThis section contains the following procedures: “Adding and Enabling

Section II: Web Browser Interface 239Chapter 20Port TrunkingThis chapter contains the following procedures for working with port trunking: “Setting U

24 Section I: Using the Menus Interface

Chapter 20: Port Trunking240 Section II: Web Browser InterfaceSetting Up a Port TrunkThis section contains the following procedures for working with p

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 2413. From the list at the end of the port list for the trunk you want to ena

Chapter 20: Port Trunking242 Section II: Web Browser InterfaceSetting Up an LACP TrunkThis section contains the following procedures for working with

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 243The LACP Port Priority page opens, as shown in Figure 72.Figure 72. LACP P

Chapter 20: Port Trunking244 Section II: Web Browser InterfaceThe LACP Group Status page displays the following information about the LACP group:Syste

Section II: Web Browser Interface 245Chapter 21Port MirroringThis chapter contains the procedure for setting up port mirroring. Port mirroring allows

Chapter 21: Port Mirroring246 Section II: Web Browser InterfaceConfiguring Port MirroringTo set up port mirroring, perform the following procedure:1.

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 247Disabling Port MirroringTo disable port mirroring, perform the following p

Chapter 21: Port Mirroring248 Section II: Web Browser Interface

Section II: Web Browser Interface 249Chapter 22Virtual LANsThis chapter contains the procedures for creating, modifying, and deleting and tagged Virtu

Section I: Using the Menus Interface 25Chapter 2Getting Started with the Menus InterfaceThis chapter provides information and instructions on how to a

Chapter 22: Virtual LANs250 Section II: Web Browser InterfaceCreating a VLANThis section contains the procedure for creating a new or tagged VLAN. Thi

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 251If the VLAN will be part of a larger VLAN that spans multiple switches, th

Chapter 22: Virtual LANs252 Section II: Web Browser InterfaceConfiguring the PVID of Untagged PortsThis procedure adjusts a port’s VID value. The PVID

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 253The VLAN Port Configuration page opens, as shown in Figure 76.Figure 76. P

Chapter 22: Virtual LANs254 Section II: Web Browser Interface4. Repeat steps 2 and 3 to change the PVID values of other ports.

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 255Displaying the VLANsTo display the VLANs, perform the following procedure:

Chapter 22: Virtual LANs256 Section II: Web Browser InterfaceModifying a VLANThis procedure allows you to perform the following functions: Change the

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 257The Modify VLAN page opens, as shown in Figure 79.Figure 79. Modify VLAN P

Chapter 22: Virtual LANs258 Section II: Web Browser InterfaceDeleting a VLANTo delete a VLAN, perform the following procedure:1. From the Advanced Con

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 259Deleting All VLANsThe following procedure for deletes all VLANs, except th

Chapter 2: Getting Started with the Menus Interface26 Section I: Using the Menus InterfaceStarting a Local Management SessionYou establish a local man

Chapter 22: Virtual LANs260 Section II: Web Browser InterfaceEnabling or Disabling GVRPTo enable or disable GVRP, perform the following procedure:1. F

Section II: Web Browser Interface 261Chapter 23Quality of Service (QoS)This chapter contains the procedure for configuring Quality of Service (QoS). T

Chapter 23: Quality of Service (QoS)262 Section II: Web Browser InterfaceMapping CoS Priorities to Egress QueuesThis procedure explains how to change

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 263NoteThe switch does not alter the original priority level in tagged frames

Chapter 23: Quality of Service (QoS)264 Section II: Web Browser InterfaceConfiguring CoSAs explained in “QoS Overview” on page 126, a packet received

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 265The Port Priority Configuration page opens, as shown in Figure 81.Figure 8

Chapter 23: Quality of Service (QoS)266 Section II: Web Browser Interface2. To change the egress queue where ingress untagged frames received on a por

Section II: Web Browser Interface 267Chapter 24IGMPThis chapter contains the following procedures for working with the Internet Group Management Proto

Chapter 24: IGMP268 Section II: Web Browser InterfaceConfiguring IGMPTo configure the IGMP settings, perform the following procedure:1. From the Advan

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 269Viewing the Multicast Group MembersTo view the multicast group members, pe

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 27The Login Menu is shown in Figure 2.Figure 2. Login Menu4. Enter the man

Chapter 24: IGMP270 Section II: Web Browser Interface

Section II: Web Browser Interface 271Chapter 25RSTPThis chapter contains the following procedures for working with the Remote Spanning Tree Protocol (

Chapter 25: RSTP272 Section II: Web Browser InterfaceBasic RSTP ConfigurationTo configure the RSTP settings, perform the following procedure:1. From t

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 273Time Since Topology ChangeThe time in seconds since the last topology chan

Chapter 25: RSTP274 Section II: Web Browser InterfaceConfiguring RSTP Port SettingsThis section contains the following topics: “Configuring the Basic

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 2752. In the STP Status column for the port you want to configure, select the

Chapter 25: RSTP276 Section II: Web Browser InterfaceThe RSTP Advanced Port Configuration page opens, as shown in Figure 86.Figure 86. RSTP Advanced P

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 2774. In the Migration column for the port you want to configure, click Resta

Chapter 25: RSTP278 Section II: Web Browser InterfaceViewing the RSTP TopologyTo view the current RSTP topology, perform the following procedure:1. Fr

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 279Designated BridgeAn adjacent bridge to which the root port of the switch i

Chapter 2: Getting Started with the Menus Interface28 Section I: Using the Menus InterfaceUsing the Menus InterfaceIf you are using a DEC VT00 or ANSI

Chapter 25: RSTP280 Section II: Web Browser Interface

Section II: Web Browser Interface 281Chapter 26802.1x Network Access ControlThis chapter contains the procedure for configuring 802.1x network access

Chapter 26: 802.1x Network Access Control282 Section II: Web Browser InterfaceConfiguring 802.1x Network Access ControlTo configure 802.1x network acc

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 2833. Configure the following parameters as needed:NAS IDThis parameter assig

Chapter 26: 802.1x Network Access Control284 Section II: Web Browser Interfacetimeout conditions. The default value for this parameter is 10 seconds.

Section II: Web Browser Interface 285Chapter 27RADIUS Authentication ProtocolThis chapter explains how to configure the RADIUS client on the switch. Y

Chapter 27: RADIUS Authentication Protocol286 Section II: Web Browser InterfaceConfiguring the RADIUS ClientTo configure the RADIUS client, perform th

Section II: Web Browser Interface 287Chapter 28Broadcast Storm ControlThis chapter contains the procedure for configuring the broadcast storm control

Chapter 28: Broadcast Storm Control288 Section II: Web Browser InterfaceConfiguring Broadcast Storm ControlTo configure the broadcast storm control fe

Section II: Web Browser Interface 289Chapter 29Working with System FilesThe procedure in this chapter explains how to download a new version of the AT

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 29Quitting from a Local Management SessionTo quit a local management sessi

Chapter 29: Working with System Files290 Section II: Web Browser InterfaceDownloading a New Management Software Image Using TFTPBefore downloading a n

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 291The Image/Version Date shows the current version and date of software inst

Chapter 29: Working with System Files292 Section II: Web Browser InterfaceUploading or Downloading a Configuration FileThe procedure in this section a

AT-S84 Management Software User’s GuideSection II: Web Browser Interface 2932. From the Download/Upload Config File list, choose Upload to upload a fi

Chapter 29: Working with System Files294 Section II: Web Browser Interface

Section II: Using the Web Browser Interface 295Section IIIUsing the Command Line InterfaceThe chapter in this section provides information for using t

296 Section II: Using the Web Browser Interface

Section I: Basic Features 297Chapter 30Getting Started with the Command Line InterfaceThis chapter describes the command modes of the AT-S84 managemen

Chapter 30: Getting Started with the Command Line Interface298 Section I: Basic FeaturesCLI Command Modes IntroductionThe command line interface in th

AT-S84 Management Software User’s GuideSection I: Basic Features 299example, you can enter the SHOW SNMP command from the Privileged EXEC command mode

3Preface ...

Chapter 2: Getting Started with the Menus Interface30 Section I: Using the Menus Interface

Chapter 30: Getting Started with the Command Line Interface300 Section I: Basic FeaturesUser EXECCommand ModeThe User EXEC command mode is the default

AT-S84 Management Software User’s GuideSection I: Basic Features 301Privileged EXECCommand ModeThe commands in the Privileged EXEC command mode permit

Chapter 30: Getting Started with the Command Line Interface302 Section I: Basic FeaturesCONSOLE Sets the console configuration.DOT1X Sets the 802.1x P

AT-S84 Management Software User’s GuideSection I: Basic Features 303InterfaceConfigurationCommand ModeThe Interface Configuration command mode allows

Chapter 30: Getting Started with the Command Line Interface304 Section I: Basic FeaturesPort Mirroring ExampleTo configure port 8 as the mirroring por

AT-S84 Management Software User’s GuideSection I: Basic Features 305VLANConfigurationCommand ModeThe VLAN Configuration command mode allows you to con

Chapter 30: Getting Started with the Command Line Interface306 Section I: Basic FeaturesVLAN ExampleTo create a new VLAN with a VLAN ID of 2, access t

AT-S84 Management Software User’s GuideSection I: Basic Features 307Starting the Command Line InterfaceTo start the command line interface, perform th

Chapter 30: Getting Started with the Command Line Interface308 Section I: Basic FeaturesCommand FormattingThe AT-S81 command line interface follows sa

AT-S84 Management Software User’s GuideSection I: Basic Features 309<mac-add> MAC address 00:02:15:af:2e:02<sec> Second 12<min> Minu

Section I: Using the Menus Interface 31Chapter 3Basic Switch ParametersThis chapter contains the following sections: “Configuring the IP Address, Sub

Chapter 30: Getting Started with the Command Line Interface310 Section I: Basic Features

311Appendix AAT-S84 Default SettingsThis appendix lists the AT-S84 factory default settings. It contains the following sections in alphabetical order:

Appendix A: AT-S84 Default Settings312 Section I: Basic FeaturesBasic Switch Default SettingsThis section lists the default settings for basic switch

AT-S84 Management Software User’s Guide313NoteLogin names and passwords are case sensitive.Ping DefaultSettingsThe following table lists the ping defa

Appendix A: AT-S84 Default Settings314 Section I: Basic FeaturesSNMP Default SettingsThe following table describes the SNMP default settings.Setting D

AT-S84 Management Software User’s Guide315Port Configuration Default SettingsThe following table lists the port configuration default settings.Port Co

Appendix A: AT-S84 Default Settings316 Section I: Basic FeaturesQuality of ServiceThe following table lists the default mappings of IEEE 802.1p priori

AT-S84 Management Software User’s Guide317IGMP Snooping Default SettingsThe following table lists the IGMP Snooping default settings.Setting DefaultIG

Appendix A: AT-S84 Default Settings318 Section I: Basic FeaturesRSTP Default SettingsThe following table describes the RSTP default settings.Setting D

AT-S84 Management Software User’s Guide319802.1x Network Access Control Default SettingsThe following table describes the access control default setti

Chapter 3: Basic Switch Parameters32 Section I: Using the Menus InterfaceConfiguring the IP Address, Subnet Mask, and Gateway AddressThis procedure ex

Appendix A: AT-S84 Default Settings320 Section I: Basic FeaturesRADIUS Server Default SettingsThe following table lists the default settings for RADIU

AT-S84 Management Software User’s Guide321Broadcast Storm Control Default SettingsThe following table lists the default settings for broadcast storm c

Appendix A: AT-S84 Default Settings322 Section I: Basic Features

323IndexNumerics802.1x Port-based Network Access Controlauthentication process 169authenticator port, described 168configuring 174, 281default setting

Index324Link Aggregation Control Protocol. See LACP trunklocal management sessionexplained 19quitting 29starting 26login name, configuring 38, 211logi

AT-S84 Management Software User’s Guide325enabling 65modifying 66SNTP 44SNTP, configuring 216software information 47, 217static port trunkdescribed 82

Index326

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 332. From the Basic Switch Configuration Menu, type I to select System IP

Chapter 3: Basic Switch Parameters34 Section I: Using the Menus Interfaceb. Type the subnet mask for the switch and press Enter.5. To set the switch’s

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 35Enabling and Disabling the DHCP ClientThis procedure explains how to act

Chapter 3: Basic Switch Parameters36 Section I: Using the Menus InterfaceConfiguring System Administration InformationThis section explains how to ass

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 37Enter system name>b. Type a name for the switch (for example, Sales).

Chapter 3: Basic Switch Parameters38 Section I: Using the Menus InterfaceSetting the User Interface ConfigurationThis procedure explains how to adjust

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 39The SNMP option is described in “Enabling or Disabling the SNMP Agent” o

Contents4Enabling or Disabling Trap Receivers ...

Chapter 3: Basic Switch Parameters40 Section I: Using the Menus InterfaceThe Telnet UI idle time out parameter specifies the length of time a remote T

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 41c. Type the new password and press Enter. The password can be from 0 to

Chapter 3: Basic Switch Parameters42 Section I: Using the Menus InterfaceDisabling or Enabling the Web ServerThe AT-S84 management software is shipped

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 43Disabling or Enabling the Telnet ServerThis procedure describes how to e

Chapter 3: Basic Switch Parameters44 Section I: Using the Menus InterfaceConfiguring SNTPThe AT-S84 software is shipped with the client version of the

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 45The following prompt is displayed:Enter new IP address>b. Type the IP

Chapter 3: Basic Switch Parameters46 Section I: Using the Menus Interfaceb. Scroll through the list of time zones until you find one that matches your

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 47Viewing Switch InformationTo view general information about the switch,

Chapter 3: Basic Switch Parameters48 Section I: Using the Menus InterfaceHardware Information SectionVersionThe hardware version number.Fixed Baud Rat

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 49Automatic Network Features SectionDHCP ModeThe status of the DHCP client

AT-S84 Management Software User’s Guide5Modifying a VLAN ...

Chapter 3: Basic Switch Parameters50 Section I: Using the Menus InterfaceRebooting the SwitchThis procedure reboots the switch and reloads the AT-S84

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 51The System Reboot Menu is shown in Figure 12.Figure 12. System Reboot Me

Chapter 3: Basic Switch Parameters52 Section I: Using the Menus InterfacePinging a Remote SystemThis procedure instructs the switch to ping a node on

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 533. Type I to select Set Target IP Address.The following prompt is displa

Chapter 3: Basic Switch Parameters54 Section I: Using the Menus InterfaceFigure 14 shows an example of the results of a ping. Figure 14. Ping Results1

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 55Viewing the System LogThe system log displays system-level events in the

Chapter 3: Basic Switch Parameters56 Section I: Using the Menus InterfaceLSeverity level of the event. The severity levels are:(I)nformation - Useful

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 57Returning the AT-S84 Management Software to the Factory Default ValuesTh

Chapter 3: Basic Switch Parameters58 Section I: Using the Menus Interface5. Type R to select Start Reboot Process.The following prompt is displayed:Ar

Section I: Using the Menus Interface 59Chapter 4SNMPThis chapter contains the following sections: “SNMP Overview” on page 60 “Enabling or Disabling

Contents6Uploading or Downloading a Configuration File...19

Chapter 4: SNMP60 Section I: Using the Menus InterfaceSNMP OverviewThe Simple Network Management Program (SNMP) is another way for you to manage the s

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 61device. You can enable it again later, or even delete it. When a communi

Chapter 4: SNMP62 Section I: Using the Menus InterfaceEnabling or Disabling the SNMP AgentTo disable or enable the SNMP agent, perform the following p

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 63Enabling Authentication TrapsTo enable SNMP authentication traps, perfor

Chapter 4: SNMP64 Section I: Using the Menus InterfaceChanging the Default SNMP Community NamesTo change the names of the default SNMP communities, pe

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 65Working with Trap ReceiversThis section contains procedures for working

Chapter 4: SNMP66 Section I: Using the Menus InterfaceThe Basic Switch Configuration Menu is shown in Figure 4 on page 32.2. From the Basic Switch Con

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 67Modify SNMP trap receivers->Enter entry number>NoteThe trap receiv

Chapter 4: SNMP68 Section I: Using the Menus Interface

Section I: Using the Menus Interface 69Chapter 5Port ConfigurationThis chapter contains the procedures for viewing and adjusting the parameter setting

AT-S84 Management Software User’s Guide7Deleting a VLAN ...

Chapter 5: Port Configuration70 Section I: Using the Menus InterfaceDisplaying the Port ParametersTo display the parameter settings for the ports on t

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 71The Port Configuration Menu displays the following columns of informatio

Chapter 5: Port Configuration72 Section I: Using the Menus InterfaceEnabling or Disabling a PortThis procedure enables or disables a port. You may wan

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 73Setting a Port’s Speed and Duplex ModeTo change a port’s speed or duplex

Chapter 5: Port Configuration74 Section I: Using the Menus Interfacewith a fixed duplex mode of full-duplex to a switch port, disable Auto-Negotiation

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 75Changing the Flow Control SettingA switch port uses flow control to cont

Chapter 5: Port Configuration76 Section I: Using the Menus InterfaceChanging the Back Pressure SettingBack pressure performs much the same function as

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 77Displaying Port StatisticsTo display statistics about a port, perform th

Chapter 5: Port Configuration78 Section I: Using the Menus InterfaceGood BroadcastNumber of valid broadcast packets received on the port.Good Multicas

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 79The following prompt is displayed:Select port number>b. Type the numb

Contents8Port Configuration Default Settings...

Chapter 5: Port Configuration80 Section I: Using the Menus Interface

Section I: Using the Menus Interface 81Chapter 6Port TrunkingThis chapter provides information and procedures for creating a port trunk and contains t

Chapter 6: Port Trunking82 Section I: Using the Menus InterfacePort Trunking OverviewPort trunking is an economical way for you to increase the bandwi

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 83compatible.Also note that a static trunk does not provide for redundancy

Chapter 6: Port Trunking84 Section I: Using the Menus InterfaceLACP Trunks An LACP (Link Aggregation Control Protocol) trunk is another type of port t

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 85When a trunk is created, its default status is Disabled. This means that

Chapter 6: Port Trunking86 Section I: Using the Menus InterfaceTwo conditions must be met in order for a port that is a member of an aggregate trunk t

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 87device can support in a trunk. If the number is less than eight, the max

Chapter 6: Port Trunking88 Section I: Using the Menus InterfaceSetting Up a Port TrunkThis section contains the following procedures for working with

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 89The Trunk Configuration Menu is shown in Figure 22. Figure 22. Trunk Con

9Figure 1. Connecting the Management Cable to the Console Port ...2

Chapter 6: Port Trunking90 Section I: Using the Menus Interface8. Type M to select Manual Trunk for a basic trunk without LACP handling.The A and P op

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 91You can specify the ports individually, separated by commas (for example

Chapter 6: Port Trunking92 Section I: Using the Menus InterfaceSetting Up an LACP TrunkThis section contains the following procedures to work with LAC

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 93Configuring theLACP PortPriorityThe switch uses the port priority to det

Chapter 6: Port Trunking94 Section I: Using the Menus InterfaceEnter port no>5. Type the number of the port whose priority you want to set.The foll

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 95The LACP Group Status Menu is displayed, as shown in Figure 24.Figure 24

Chapter 6: Port Trunking96 Section I: Using the Menus Interface2. From the Advanced Switch Configuration Menu, type T to select Trunk Configuration. T

Section I: Using the Menus Interface 97Chapter 7Port MirroringThis chapter contains the procedure for setting up port mirroring. Port mirroring allows

Chapter 7: Port Mirroring98 Section I: Using the Menus InterfacePort Mirroring OverviewThe port mirroring feature allows you to unobtrusively monitor

AT-S84 Management Software User’s GuideSection I: Using the Menus Interface 99Configuring Port MirroringTo set up port mirroring, perform the followin