Linksys SLM248G4S (G5) manual Security 802.1x Settings, Interface, Ethernet-like, Parameters

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Chapter 5

Configuration Using the Web-based Utility

The Interface Statistics screen is used to display statistics for the Ethernet port or LAG that you specify. You can also specify the rate at which the display will be refreshed.

Interface  To display statistics for an Ethernet port, select Unit No., then select the desired unit and port from the drop-down menus. To display statistics for a LAG, select LAG, then select the desired LAG from the drop-down menu.

Refresh Rate  Select the rate at which to refresh the display: 15 sec, 30 sec, 60 sec, or No Refresh (default).

Interface

This section displays statistics for the packets transmitted and received on the selected interface.

Receive Statistics  Statistics on received packets

•Total Bytes (Octets)  Displays the number of octets received on the selected interface.

•Unicast Packets  Displays the number of Unicast packets received on the selected interface.

•Multicast Packets  Displays the number of Multicast packets received on the selected interface.

•Broadcast Packets  Displays the number of Broadcast packets received on the selected interface.

•Packets with Errors  Displays the number of error packets received from the selected interface.

Transmit Statistics  Statistics on transmitted packets

•Total Bytes (Octets)  Displays the number of octets transmitted from the selected interface.

•Unicast Packets  Displays the number of Unicast packets transmitted from the selected interface.

•Multicast Packets  Displays the number of Multicast packets transmitted from the selected interface.

•Broadcast Packets  Displays the number of Broadcast packets transmitted from the selected interface.

Ethernet-like

This section displays the following statistics for the selected interface.

Frame Check Sequence (FCS) Errors  Displays the number of FCS errors received on the selected interface.

Single Collision Frames  Displays the number of single collision frames received on the selected interface.

Late Collisions  Displays the number of late collision frames received on the selected interface.

Oversize Packets  Displays the number of oversize packet errors on the selected interface.

Internal MAC Receive Errors  Displays the number of internal MAC received errors on the selected interface.

Received Pause Frames  Displays the number of received paused frames on the selected interface.

Transmitted Pause Frames  Displays the number of paused frames transmitted from the selected interface.

Clear Counters  Click the Clear Counters button to reset all the counters on this screen to zero.

Security

Security > 802.1x Settings

The 802.1x Settings screen is used to configure a port’s 802.1x authentication settings.

Security > 802.1x Settings

Port-based authentication enables authenticating system users on a per-port basis via an external server. Only authenticated and approved system users can transmit and receive data. Ports are authenticated via a RADIUS server using the Extensible Authentication Protocol (EAP).

Parameters

Enable 802.1x  Select the checkbox to enable 802.1x authentication. The default is not enabled.

Interface  The interface on which to configure 802.1x.

•Unit No.  Select the unit number from the drop-down menu.

•Port  Select the port from the drop-down menu.

Status Port Control  Sets the port authentication mode to one of the following options:

•ForceAuthorized  (Default) Forces the port to grant access to all clients, either dot1x-aware or otherwise.

•ForceUnauthorized  Forces the port to deny access to all clients, either dot1x-aware or otherwise.

•Auto  Causes the port authentication mode to be selected automatically.

24/48-Port 10/100 + 4-Port Gigabit Resilient Clustering Smart Switch with 2 Combo SFPs

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Contents Port or 48-Port 10/100 + Icon Descriptions About This GuideAbout This Guide Online ResourcesTable of Contents Snmp Appendix C Glossary Appendix B About Switch StackingGigabit Ethernet Fiber Optic Cabling Appendix F Regulatory Information Appendix D SpecificationsAppendix E Warranty Information Appendix G Contact InformationChapter IntroductionFront Panel Chapter Product OverviewProduct Overview Back PanelSLM248G4S Pre-Installation Considerations Chapter InstallationInstallation Placement OptionsDesktop Placement Hardware InstallationRack-Mount Placement Uplinking the Switch Configuring Stacking ModeConnect port G1 on Unit 2 to port G2 on Unit Replacing a Stacked SwitchConnect port G1 on Unit 3 to port G2 on Unit Using telnet Chapter Configuration Using Console InterfaceUsing the HyperTerminal Application Login screen appears. Proceed to the Login section belowSwitch Main Menu How to Use the Console InterfaceLogin System Configuration MenuUser & Password Settings Management SettingsSystem Information Security Settings IP ConfigurationNetwork Configuration File ManagementReboot System Restore System Default SettingsStack Configuration Port Status Port ConfigurationSystem Mode HelpSetup Summary Chapter Configuration Using Web-based UtilitySetup Device InformationDefault Gateway The IP address default 0.0.0.0 Setup ZoomSetup Network Settings DNS Server The IP address of your ISP’s server thatLocal Time Setup TimeIdentification Daylight SavingPort Management Setup Stack ManagementPort Management Port Settings Sntp ServersPort Configuration LAG Configuration Port Management Link AggregationGlobal Parameter Lacp screen contains fields for configuring Lacp LAGsPort Management Lacp Port PriorityVlan Management Create Vlan Vlan Management Port SettingsVlan Management Lacp Port TableVlan Management Vlan to Port Vlan Management Port to VlanJoin Vlan to Port Statistics Statistics Rmon StatisticsLog Table Statistics Rmon HistoryRmon History Rmon History TableStatistics Rmon Alarms Add AlarmStatistics Rmon Events Statistics Port UtilizationStatistics Interface Statistics Interface Security 802.1x SettingsSecurity Ethernet-likeSetting Timer Security Port SecuritySecurity Management Access List Web IP FilteringSecurity Radius Security Storm ControlBroadcast Only Counts only Broadcast traffic CoS Default QoS CoS SettingsCoS Settings CoS Settings screen is used to enable or disable CoSQoS Dscp Settings QoS Queue SettingsQoS Bandwidth Spanning Tree QoS Basic ModeSpanning Tree STP Status Bridge Settings Spanning Tree STP Port SettingsGlobal Setting Spanning Tree Global STPMulticast Igmp Snooping Vlan Igmp SettingsMulticast Igmp GlobalMulticast Bridge Multicast Multicast Bridge Multicast Forward AllSnmp Global Parameters Snmp ViewsSnmp Group Membership Snmp Group ProfileUser Name Provides a user-defined local user list Snmp Communities Base Table Snmp Notification FilterSnmp Notification Recipient Advanced TableUser Authentication AdminAdmin User Authentication Local User EditSecure The entry is defined for locked ports Admin Static AddressAdmin Dynamic Address Clear Table If selected, this clears the MAC Address tableAdmin Cable Test Admin Port MirroringQuery Admin Save Configuration Admin Reboot Admin Firmware UpgradeAdmin Factory Default Admin Server Logs Admin LoggingAdmin Memory Logs Admin Flash Logs LogoutGigabit Ethernet Appendix aAppendix a About Gigabit Ethernet Fiber Optic Cabling Fiber Optic CablingAppendix B Appendix B About Switch StackingAbout Switch Stacking Stack Building Quick StartUnit IDs Advanced StackingStack Resiliency Unit ID AllocationMaster Discovery Stack Units Startup ProcessMaster Election Stacking Examples Unit and Port ConfigurationUser Controls Replacing a Failed Stack Member in a Running StackStack Master Failure and Replacement Subgroup Contains Both Master Unit and Backup Master Unit Splitting a StackMerging Two Stacks Both Stacks Kept Running During InsertionStacking Cable Failure Inserting Too Many UnitsAppendix C Glossary Appendix CGlossary Glossary Packet a unit of data sent over a network Mail protocol on the InternetAppendix C Specifications Appendix D SpecificationsAppendix D 802.3 10BASE-T Ethernet DimensionsUnit Weight SLM224G4S 1,927 kg 802.3z Gigabit EthernetObtaining Warranty Service Warranty InformationLimited Warranty Appendix EWarranty Information Technical SupportAppendix F Regulatory InformationRegulatory Information Appendix F Norsk Norwegian Miljøinformasjon for kunder i EU Appendix F Appendix G Contact Information8012510A-AI
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